Peptidase substrate index

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Num

Click on the Uniprot accession to show all cleavages stored in the MEROPS database for this substrate.

Substrate name	UniProt ID	MEROPS ID	Peptidase name	Total cleavages
S-2222		S01.017	kallikrein-related peptidase 5	1
		S01.029	kallikrein-related peptidase 14	1
		S01.081	kallikrein-related peptidase 15	1
		S01.112	cocoonase	1
		S01.151	trypsin 1	1
		S01.216	coagulation factor Xa	1
		S01.251	kallikrein-related peptidase 4	1
S-2238		M12.169	metallopeptidase B (Bothrops moojeni)	2
		M9G.041	aharin	1
		S01.151	trypsin 1	1
		S01.217	thrombin	1
		S01.233	plasmin	1
		S01.428	LV-Ka peptidase	1
		S01.492	venom serine peptidase (Hymenoptera)	1
		S9G.025	snake venom coagulation factor X activator, serine-type (Bungarus fasciatus, Cerastes vipera, Ophiophagus hannah)	1
S-2251		M9G.054	extracellular metallopeptidase (Pseudomonas fluorescens M3/6)	1
		S01.112	cocoonase	1
		S01.233	plasmin	1
		S01.251	kallikrein-related peptidase 4	1
		S9G.025	snake venom coagulation factor X activator, serine-type (Bungarus fasciatus, Cerastes vipera, Ophiophagus hannah)	1
S-2266		M12.169	metallopeptidase B (Bothrops moojeni)	2
		S01.151	trypsin 1	1
		S01.233	plasmin	1
		S01.251	kallikrein-related peptidase 4	1
		S01.428	LV-Ka peptidase	1
S-2288		S01.017	kallikrein-related peptidase 5	1
		S01.025	mast cell peptidase 6 (mouse numbering)	1
		S01.029	kallikrein-related peptidase 14	1
		S01.033	factor VII-activating peptidase	1
		S01.214	coagulation factor IXa	1
		S01.217	thrombin	1
S-2302		S01.017	kallikrein-related peptidase 5	1
		S01.029	kallikrein-related peptidase 14	1
		S01.081	kallikrein-related peptidase 15	1
		S01.112	cocoonase	1
		S01.151	trypsin 1	1
		S01.233	plasmin	1
		S01.251	kallikrein-related peptidase 4	1
		S01.428	LV-Ka peptidase	1
		S01.463	LV-PA peptidase (Lachesis muta muta)	1
		S01.492	venom serine peptidase (Hymenoptera)	1
		S9G.025	snake venom coagulation factor X activator, serine-type (Bungarus fasciatus, Cerastes vipera, Ophiophagus hannah)	1
S-2337		S01.413	prophenoloxidase-activating peptidase (Pacifastacus leniusculus)	1
S-2444		S01.112	cocoonase	1
		S01.231	urokinase-type plasminogen activator	1
		S9G.025	snake venom coagulation factor X activator, serine-type (Bungarus fasciatus, Cerastes vipera, Ophiophagus hannah)	1
S-2504		S01.162	kallikrein-related peptidase 3	1
S-2586		M43.008	Mername-AA293 peptidase	1
		S01.029	kallikrein-related peptidase 14	1
		S01.162	kallikrein-related peptidase 3	1
S-2765		S01.214	coagulation factor IXa	1
S-adenosyl-L-methionine-dependent tRNA 4-demethylwyosine synthase	Q6NUM6	M10.005	matrix metallopeptidase-3	1
	Q9YD53	M04.001	thermolysin	1
S-adenosylhomocysteine hydrolase-like protein 1	O43865	M10.005	matrix metallopeptidase-3	1
		S01.151	trypsin 1	1
		S01.269	glutamyl endopeptidase I	1
S-adenosylhomocysteine hydrolase-like protein 1 ECO:0000312\|HGNC:HGNC:344		C01.009	cathepsin V	1
		C01.032	cathepsin L	1
S-adenosylmethionine synthase	P0A817	A02.011	human endogenous retrovirus K retropepsin	1
		M12.025	ADAMTS15 peptidase	1
		M12.225	ADAMTS5 peptidase	2
		S01.151	trypsin 1	1
		S41.011	chlamydial protease-like activity factor	1
	P66764	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
	Q9YBK2	M04.001	thermolysin	5
S-adenosylmethionine synthase isoform type-2	P31153	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	4
		C01.034	cathepsin S	1
		C01.036	cathepsin K	6
		C01.060	cathepsin B	1
		M12.001	astacin	1
		S01.081	kallikrein-related peptidase 15	2
		S01.151	trypsin 1	5
		S01.269	glutamyl endopeptidase I	2
	Q3THS6	A01.010	cathepsin E	1
		M10.003	matrix metallopeptidase-2	1
S-adenosylmethionine synthetase isoform type-1	Q00266	S01.151	trypsin 1	2
S-adenosylmethionine synthetase isoform type-2	P31153	S01.151	trypsin 1	6
		S01.217	thrombin	1
		S01.269	glutamyl endopeptidase I	1
S-adenosylmethionine:tRNA ribosyltransferase-isomerase	P0A7F9	S01.151	trypsin 1	1
S-formylglutathione hydrolase	P10768	C01.032	cathepsin L	3
		C01.034	cathepsin S	1
		C01.036	cathepsin K	8
		C01.060	cathepsin B	2
		M04.001	thermolysin	2
		M10.003	matrix metallopeptidase-2	1
		M10.005	matrix metallopeptidase-3	2
		M12.002	meprin alpha subunit	1
		M12.004	meprin beta subunit	1
		S01.133	cathepsin G	1
		S01.151	trypsin 1	12
		S01.269	glutamyl endopeptidase I	1
	Q9R0P3	A01.009	cathepsin D	1
		A01.010	cathepsin E	5
S-layer protein	P35823	S26.001	signal peptidase I	1
	Q58232	S26.010	signalase (animal) 21 kDa component	1
S-methyl-5'-thioadenosine phosphorylase	Q13126	C01.032	cathepsin L	1
	Q9CQ65	M10.003	matrix metallopeptidase-2	4
S-phase kinase-associated protein 1	P63208	C01.009	cathepsin V	2
		C01.018	cathepsin F	1
		C01.032	cathepsin L	3
		C01.036	cathepsin K	1
		M10.005	matrix metallopeptidase-3	4
		S01.151	trypsin 1	5
		S01.269	glutamyl endopeptidase I	1
	Q9WTX5	M10.003	matrix metallopeptidase-2	1
S-ribosylhomocysteine lyase	P45578	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
	Q9L4T0	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
S1 RNA-binding domain-containing protein 1	Q8N5C6	S01.136	granzyme B, rodent-type	1
		S01.139	granzyme M	2
S2222		S01.446	pseutarin C	1
S2237		S01.446	pseutarin C	1
S2238 (D-Phe-Pip-Arg-NHPhNO2)		S01.UPA	subfamily S1A unassigned peptidases	1
S2251 (D-Val-Leu-Lys-NHPhNO2)		S01.UPA	subfamily S1A unassigned peptidases	1
S2302 (D-Pro-Phe-Arg-NHPhNO2)		S01.UPA	subfamily S1A unassigned peptidases	1
S2337		S01.216	coagulation factor Xa	1
S2366 (pGlu-Pro-Arg-NHPhNO2)		S01.UPA	subfamily S1A unassigned peptidases	1
S2765 (Z-D-Arg-Gly-Arg-NHPhNO2)		S01.UPA	subfamily S1A unassigned peptidases	1
SAC3 domain-containing protein 1	A6NKF1	C01.032	cathepsin L	1
saccharopepsin	P07267	A01.018	saccharopepsin	1
saccharopepsin precursor		S26.010	signalase (animal) 21 kDa component	1
Saccharopine dehydrogenase-like oxidoreductase	Q8NBX0	A32.002	RC1339 g.p. (Rickettsia conorii)	1
		S01.151	trypsin 1	4
SAFB-like transcription modulator	Q9H8U9	C01.009	cathepsin V	1
		C01.032	cathepsin L	2
		C01.060	cathepsin B	3
	Q9NWH9	S01.139	granzyme M	2
SAG S-antigen	P08168	C02.002	calpain-2	2
SAGA-associated factor 29 homolog	Q96ES7	M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	1
Sal-like protein 1	Q9NSC2	M35.004	peptidyl-Lys metallopeptidase	2
Sal-like protein 2	Q9Y467	M35.004	peptidyl-Lys metallopeptidase	3
sal-like protein 3	Q9BXA9	S01.151	trypsin 1	2
salivary lipocalin	P81608	XS26.001	signal peptidase complex (animal)	1
salmorin subunit A	Q9YGN5	XS26.001	signal peptidase complex (animal)	1
salmorin subunit B	Q9YGN4	XS26.001	signal peptidase complex (animal)	1
SAM and SH3 domain-containing protein 3	O75995	C01.018	cathepsin F	2
		C01.036	cathepsin K	2
		C14.005	caspase-6	1
		S01.010	granzyme B (Homo sapiens-type)	1
SAM domain and HD domain-containing protein 1	Q60710	A01.010	cathepsin E	5
		C14.001	caspase-1	1
SAM domain-containing protein SAMSN-1	Q9NSI8	M35.004	peptidyl-Lys metallopeptidase	2
		S01.139	granzyme M	5
SamA protein		S24.UPW	family S24 unassigned peptidases	1
SAMP1-molybdopterin synthase MoaE conjugate	D4GUF6	M67.012	desampylase	2
SAP domain-containing ribonucleoprotein	P82979	C01.009	cathepsin V	4
		C01.018	cathepsin F	6
		C01.032	cathepsin L	4
		C01.034	cathepsin S	1
		C01.036	cathepsin K	10
		C01.060	cathepsin B	11
		C13.004	legumain, animal-type	1
		M04.001	thermolysin	1
		M12.001	astacin	1
		M12.002	meprin alpha subunit	1
		M12.004	meprin beta subunit	1
		S01.081	kallikrein-related peptidase 15	2
		S01.139	granzyme M	4
		S01.151	trypsin 1	4
		S01.269	glutamyl endopeptidase I	3
	Q9D1J3	M10.003	matrix metallopeptidase-2	1
SAP30-binding protein	Q9UHR5	C01.018	cathepsin F	2
		C14.005	caspase-6	2
		S01.010	granzyme B (Homo sapiens-type)	1
saposin-D	P07602	XS26.001	signal peptidase complex (animal)	1
Sapp2p peptidase (Candida parapsilosis) precursor	P32950	A01.076	Sapp2p peptidase (Candida parapsilosis)	1
		S01.151	trypsin 1	1
Sar-Pro-Arg-NHPhNO2		S01.217	thrombin	1
SAR1 gene homolog A	Q5SQT8	S01.151	trypsin 1	2
	Q9NR31	S01.151	trypsin 1	2
Sarafotoxin S6b	P13208	M14.010	carboxypeptidase A3	2
Sarcoma antigen 1	Q9NXZ1	S01.280	lysyl endopeptidase (bacteria)	2
Sarcoplasmic reticulum histidine-rich calcium-binding protein	P23327	S01.010	granzyme B (Homo sapiens-type)	1
Sarcoplasmic/endoplasmic reticulum calcium ATPase 2	P16615	C01.034	cathepsin S	1
		C01.036	cathepsin K	2
		C13.004	legumain, animal-type	2
		M12.001	astacin	1
		M35.004	peptidyl-Lys metallopeptidase	2
		S01.151	trypsin 1	15
		S01.269	glutamyl endopeptidase I	1
Sarcoplasmic/endoplasmic reticulum calcium ATPase 3	Q93084	M35.004	peptidyl-Lys metallopeptidase	2
Sarcosine dehydrogenase, mitochondrial precursor	Q9UL12	S01.280	lysyl endopeptidase (bacteria)	1
sarcotoxin-1A	P08375	XS26.001	signal peptidase complex (animal)	1
sarcotoxin-1B	P08376	XS26.001	signal peptidase complex (animal)	1
SARS coronavirus papain-like peptidase	P59641	C16.009	severe acute respiratory syndrome coronavirus papain-like peptidase	3
		C30.005	SARS coronavirus picornain 3C-like peptidase	2
sasB protein	Q5HE44	C60.001	sortase A (Staphylococcus-type)	1
saxiphilin	P31226	XS26.001	signal peptidase complex (animal)	1
saxitoxin and tetrodotoxin-binding protein 1	Q90WJ7	XS26.001	signal peptidase complex (animal)	1
saxitoxin and tetrodotoxin-binding protein 2	Q90WJ9	XS26.001	signal peptidase complex (animal)	1
sbt3 subtilisin-like protease	O82777	S08.014	ALE1 peptidase	1
SBzl-Cys-Mca		M01.026	aminopeptidase Q	1
Scaffold attachment factor B1	D3YXK2	M10.006	matrix metallopeptidase-10 (Homo sapiens-type)	1
	Q15424	C01.009	cathepsin V	5
		C01.018	cathepsin F	4
		C01.032	cathepsin L	4
		C01.034	cathepsin S	1
		C01.036	cathepsin K	7
		C01.060	cathepsin B	15
scaffold attachment factor B1		C14.003	caspase-3	1
		M10.003	matrix metallopeptidase-2	1
		S01.136	granzyme B, rodent-type	1
Scaffold attachment factor B1		S01.139	granzyme M	2
scaffold attachment factor B1		S01.151	trypsin 1	2
Scaffold attachment factor B1		S01.280	lysyl endopeptidase (bacteria)	2
Scaffold attachment factor B1 (SAF-B1)	D3YXK2	M12.210	ADAM10 peptidase	1
		M12.217	ADAM17 peptidase	1
Scaffold attachment factor B2	Q14151	C01.009	cathepsin V	2
		C01.018	cathepsin F	1
		C01.032	cathepsin L	2
		C01.036	cathepsin K	5
		C01.060	cathepsin B	9
scaffold attachment factor B2		C14.003	caspase-3	2
Scaffold attachment factor B2		C14.005	caspase-6	2
		C14.006	caspase-2	3
		M12.004	meprin beta subunit	3
		S01.010	granzyme B (Homo sapiens-type)	1
scaffold attachment factor B2		S01.135	granzyme A	1
Scaffold attachment factor B2		S01.139	granzyme M	2
scaffold attachment factor B2		S01.151	trypsin 1	2
SCAMP1 protein	Q6FG23	M10.003	matrix metallopeptidase-2	1
		S01.269	glutamyl endopeptidase I	1
SCAN domain-containing protein 3	Q6R2W3	M35.004	peptidyl-Lys metallopeptidase	2
scarabaecin, major form	Q86SC0	XS26.001	signal peptidase complex (animal)	1
scavenger mRNA-decapping enzyme DcpS	Q96C86	M35.004	peptidyl-Lys metallopeptidase	2
		S01.151	trypsin 1	4
scavenger receptor class A member 3	Q6AZY7	S01.151	trypsin 1	2
Scavenger receptor class B member 1	Q8WTV0	M35.004	peptidyl-Lys metallopeptidase	2
Scavenger receptor class F member 2 precursor	Q96GP6-2	S01.280	lysyl endopeptidase (bacteria)	2
scavenger receptor cysteine-rich type 1 protein M160	Q9NR16	XS26.001	signal peptidase complex (animal)	1
Schlafen family member 12-like	Q6IEE8	S01.280	lysyl endopeptidase (bacteria)	2
Schlafen family member 5	Q08AF3	C14.003	caspase-3	1
schwann cell myelin protein	Q92154	XS26.001	signal peptidase complex (animal)	1
Sciellin	O95171	C01.060	cathepsin B	1
		S01.280	lysyl endopeptidase (bacteria)	2
sclerostin	Q9BQB4	XS26.001	signal peptidase complex (animal)	1
sclerostin domain-containing protein 1	Q6X4U4	XS26.001	signal peptidase complex (animal)	1
Scm-like with four MBT domains protein 1	Q9UHJ3	M01.024	ERAP2 aminopeptidase	2
scnn1a sodium channel, nonvoltage-gated, type I, alpha	P37089	S01.034	transmembrane peptidase, serine 4	7
	Q61180	S08.071	furin	2
scnn1b sodium channel, nonvoltage-gated 1 beta	P37090	S01.034	transmembrane peptidase, serine 4	1
scnn1g sodium channel, nonvoltage-gated 1 gamma	P37091	S01.034	transmembrane peptidase, serine 4	2
SCNN1G sodium channel, nonvoltage-gated 1 gamma	P51170	S01.131	elastase-2	1
		S01.153	elastase-1	1
scnn1g sodium channel, nonvoltage-gated 1 gamma	Q9WU39	S01.159	prostasin	1
		S01.233	plasmin	1
		S08.071	furin	1
scolexin B	O96991	M10.063	PrtA peptidase (Photorhabdus-type)	2
scorpine	P56972	XS26.001	signal peptidase complex (animal)	1
scorpine-like peptide Tco 42.14	Q5G8A6	XS26.001	signal peptidase complex (animal)	1
scrapie-responsive protein 1	O75711	XS26.001	signal peptidase complex (animal)	1
SCW10 precursor	Q04951	S08.070	kexin	1
scw4	Q6FIK0	S08.070	kexin	1
scw4 Scw4 cell wall glucanase	Q4WLT6	S08.070	kexin	1
scw4-like protein	Q6BU79	S08.070	kexin	1
	Q6C8C9	S08.070	kexin	1
	Q6CTB1	S08.070	kexin	1
	Q6CY49	S08.070	kexin	1
	Q6FTR6	S08.070	kexin	1
	Q751P3	S08.070	kexin	1
sec-independent protein translocase protein tatC	P69423	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Sec1 family domain-containing protein 1	Q8WVM8	S01.151	trypsin 1	1
SEC13-like 1 isoform b variant	Q53GB2	S01.151	trypsin 1	2
SEC23-interacting protein	Q6NZC7	M10.003	matrix metallopeptidase-2	1
	Q9Y6Y8	M10.005	matrix metallopeptidase-3	1
		S01.151	trypsin 1	4
		S01.280	lysyl endopeptidase (bacteria)	2
secernin 1	Q12765	A02.001	HIV-1 retropepsin	1
		S01.151	trypsin 1	5
secernin 2	Q96FV2	M10.003	matrix metallopeptidase-2	1
		S01.269	glutamyl endopeptidase I	1
Secernin-1	Q12765	C01.009	cathepsin V	1
		C01.032	cathepsin L	2
		C01.034	cathepsin S	2
		M04.001	thermolysin	2
		S01.151	trypsin 1	1
Secernin-2	Q96FV2	M12.002	meprin alpha subunit	1
Secreted effector protein sopD	P40722	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Secreted effector protein sopD2	Q8ZQC8	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Secreted effector protein sseB	Q7BVH7	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Secreted effector protein steA	Q8ZPD7	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
secreted frizzled-related protein 1	Q8N474	XS26.001	signal peptidase complex (animal)	1
secreted frizzled-related protein 2	Q96HF1	XS26.001	signal peptidase complex (animal)	1
secreted frizzled-related protein 3	Q92765	XS26.001	signal peptidase complex (animal)	1
secreted glypican-1	P35052	XS26.001	signal peptidase complex (animal)	1
	P35053	XS26.001	signal peptidase complex (animal)	1
secreted Ly-6/uPAR-related protein 1	P55000	XS26.001	signal peptidase complex (animal)	1
secreted phosphoprotein 24	Q27967	XS26.001	signal peptidase complex (animal)	1
secreted seminal-vesicle Ly-6 protein 1	Q3UN54	XS26.001	signal peptidase complex (animal)	1
Secretin	P09683	M12.002	meprin alpha subunit	15
secretin		M12.004	meprin beta subunit	2
		XM12.001	meprin A complex peptidase	12
Secretin	P63298	C01.070	dipeptidyl-peptidase I	10
Secretion system apparatus protein ssaK	P74853	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
secretion system apparatus protein SsaU	O85640	N06.003	EscU protein (Escherichia coli)	1
secretoglobin family 1D member 1	O95968	XS26.001	signal peptidase complex (animal)	1
secretoglobin family 1D member 4	Q6XE38	XS26.001	signal peptidase complex (animal)	1
secretoglobin family 2A member 2	P02780	XS26.001	signal peptidase complex (animal)	1
secretoglobin family 3A member 1	Q96QR1	XS26.001	signal peptidase complex (animal)	1
Secretogranin-1	P05060	S01.010	granzyme B (Homo sapiens-type)	1
secretogranin-1	P16014	M14.017	carboxypeptidase A4	2
		M14.018	carboxypeptidase A6	4
		S08.072	PCSK1 peptidase	2
		S08.073	PCSK2 peptidase	7
secretogranin-2	Q03517	M14.017	carboxypeptidase A4	2
		M14.018	carboxypeptidase A6	1
		S08.073	PCSK2 peptidase	4
Secretogranin-3 precursor	Q8WXD2	C14.003	caspase-3	1
		M35.004	peptidyl-Lys metallopeptidase	2
		XS26.001	signal peptidase complex (animal)	1
secretolytin	P23389	XS26.001	signal peptidase complex (animal)	1
secretory aspartyl proteinase	Q9P924	S08.070	kexin	1
secretory carrier membrane protein 3	B1AVS6	S01.151	trypsin 1	2
Secretory carrier-associated membrane protein 2	O15127	C01.036	cathepsin K	1
		M10.005	matrix metallopeptidase-3	4
Secretory carrier-associated membrane protein 3	O14828	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	2
		C01.036	cathepsin K	2
		C01.060	cathepsin B	5
		M12.004	meprin beta subunit	1
		M12.033	LAST_MAM peptidase (Limulus-type)	1
secretory carrier-associated membrane protein 3		S01.151	trypsin 1	2
Secretory carrier-associated membrane protein 3 isoform 2	O14828-2	S01.151	trypsin 1	2
Secretory carrier-associated membrane protein 4	Q969E2	S01.151	trypsin 1	1
secretory component	P01833	XS26.001	signal peptidase complex (animal)	1
Sedoheptulose-1,7-bisphosphatase, chloroplastic	P46283	M10.038	At5-MMP (Arabidopsis thaliana)	1
		M10.A01	At2-MMP (Arabidopsis thaliana)	1
		M10.A02	At4-MMP (Arabidopsis thaliana)	1
		M10.A05	At3-MMP (Arabidopsis thaliana)	1
seed agglutinin 1	Q41162	S26.010	signalase (animal) 21 kDa component	1
seed agglutinin 2	Q41161	S26.010	signalase (animal) 21 kDa component	1
seed lipoxygenase-1	P08170	S01.151	trypsin 1	1
Segment polarity protein dishevelled homolog DVL-2	O14641	S01.010	granzyme B (Homo sapiens-type)	1
Segment polarity protein dishevelled homolog DVL-3	Q92997	C14.005	caspase-6	1
Seizure 6-like protein 2	Q6UXD5	S01.081	kallikrein-related peptidase 15	1
seizure protein 6	Q7TSK2	A01.004	BACE1 g.p. (Homo sapiens)	1
SELE	P16581	S01.269	glutamyl endopeptidase I	3
Selenide, water dikinase	P16456	S01.151	trypsin 1	2
Selenide, water dikinase 1	P49903	C01.009	cathepsin V	1
selenide, water dikinase 1		S01.151	trypsin 1	2
Selenide, water dikinase 2	Q99611	C01.009	cathepsin V	1
		S01.010	granzyme B (Homo sapiens-type)	1
Selenium-binding protein 1	P17563	A01.010	cathepsin E	1
Selenium-binding protein 2	Q63836	A01.010	cathepsin E	1
Selenocysteine insertion sequence-binding protein 2	Q96T21	S01.139	granzyme M	2
Selenocysteine insertion sequence-binding protein 2-like	Q93073	C14.005	caspase-6	2
selenocysteine-specific elongation factor	P14081	S01.151	trypsin 1	2
Selenocysteine-specific elongation factor	P57772	C01.060	cathepsin B	1
selenophosphate synthetase 1	Q5T5U6	S01.151	trypsin 1	2
	Q5T5U7	S01.151	trypsin 1	2
	Q5T5U9	S01.151	trypsin 1	2
Selenoprotein H ECO:0000305	Q8IZQ5	C01.018	cathepsin F	1
		C01.036	cathepsin K	3
		C01.060	cathepsin B	2
selenoprotein K	Q9Y6D0	C02.002	calpain-2	1
selenoprotein K fragment (Cys-92)		C02.002	calpain-2	1
selenoprotein Se-P1	P25236	XS26.001	signal peptidase complex (animal)	1
self-cleaving toxin B (Clostridium-type)	P18177	C80.003	self-cleaving toxin B (Clostridium-type)	1
semaphorin D	O08665	S08.071	furin	1
Semaphorin-3A	Q14563	S08.071	furin	1
		S08.073	PCSK2 peptidase	1
		S08.074	PCSK4 peptidase	1
		S08.075	PCSK6 peptidase	1
		S08.076	PCSK5 peptidase	1
		S08.077	PCSK7 peptidase	1
Semaphorin-3B	Q13214	S01.081	kallikrein-related peptidase 15	1
Semaphorin-3C	Q99985	S01.081	kallikrein-related peptidase 15	1
Semaphorin-3E	P70275	M10.003	matrix metallopeptidase-2	1
semaphorin-3F	Q13275	S08.071	furin	1
Semaphorin-4B	Q62179	M10.003	matrix metallopeptidase-2	1
	Q9NPR2	C14.005	caspase-6	1
semaphorin-4B		XS26.001	signal peptidase complex (animal)	1
Semaphorin-4B ECO:0000305\|Ref.1	Q9NPN0	S01.081	kallikrein-related peptidase 15	2
semaphorin-6B	Q9H3T3	XS26.001	signal peptidase complex (animal)	1
Semaphorin-6D precursor	Q8NFY4	M35.004	peptidyl-Lys metallopeptidase	2
Semaphorin-7A	O75326	S01.081	kallikrein-related peptidase 15	3
semenogelin-1	P04279	S01.161	kallikrein-related peptidase 2	3
		S01.162	kallikrein-related peptidase 3	18
semenogelin-2	Q02383	S01.161	kallikrein-related peptidase 2	7
		S01.162	kallikrein-related peptidase 3	16
seminal plasma protein A3	P04557	XS26.001	signal peptidase complex (animal)	1
seminal plasma protein BSP-30 kDa	P81019	XS26.001	signal peptidase complex (animal)	1
seminal plasma protein pB1	P80964	XS26.001	signal peptidase complex (animal)	1
seminal plasma protein PDC-109	P02784	XS26.001	signal peptidase complex (animal)	1
seminal ribonuclease	P00669	XS26.001	signal peptidase complex (animal)	1
seminal vesicle secretory protein 4	P02783	XS26.001	signal peptidase complex (animal)	1
Sensor histidine kinase RcsC	P0DMC5	S01.151	trypsin 1	1
Sensor protein TorS	P39453	M12.225	ADAMTS5 peptidase	1
Sensory histidine kinase/phosphatase NtrB	P0AFB5	S01.151	trypsin 1	1
Sentrin-specific protease 2	Q9HC62	S01.010	granzyme B (Homo sapiens-type)	1
Sentrin-specific protease 5	Q96HI0	M35.004	peptidyl-Lys metallopeptidase	2
SepA peptidase	Q8VSL2	S26.001	signal peptidase I	1
separase	Q14674	C50.001	separase (yeast-type)	3
Separin		C50.002	separase (Homo sapiens-type)	3
Sepiapterin reductase	P35270	C01.009	cathepsin V	2
		C01.032	cathepsin L	2
sepiapterin reductase		S01.151	trypsin 1	4
Sepiapterin reductase		S01.269	glutamyl endopeptidase I	1
Seprase	Q12884	M35.004	peptidyl-Lys metallopeptidase	1
SEPT9 protein	Q1WWK5	M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	6
		S01.269	glutamyl endopeptidase I	1
septation protein SUN4	P53616	S26.010	signalase (animal) 21 kDa component	1
septin	A6NC65	S01.151	trypsin 1	2
	A6NFQ9	S01.151	trypsin 1	2
	A6NMH6	S01.151	trypsin 1	2
	A8K3D0	A02.001	HIV-1 retropepsin	1
		M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	2
	Q3LIE9	A02.001	HIV-1 retropepsin	1
		M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	2
	Q59EY4	A02.001	HIV-1 retropepsin	1
		M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	2
septin 6	B1AMS2	S01.151	trypsin 1	6
Septin-1	Q8WYJ6	S01.010	granzyme B (Homo sapiens-type)	1
Septin-10	Q8C650	A01.010	cathepsin E	2
	Q9P0V9	C01.060	cathepsin B	1
Septin-11	Q8C1B7	A01.010	cathepsin E	2
	Q9NVA2	C01.009	cathepsin V	2
		C01.018	cathepsin F	1
		C01.032	cathepsin L	6
		C01.060	cathepsin B	1
		M10.005	matrix metallopeptidase-3	1
septin-11		S01.151	trypsin 1	7
Septin-12	Q8IYM1	S01.047	human airway trypsin-like peptidase	1
Septin-2	P42208	A01.009	cathepsin D	1
		A01.010	cathepsin E	1
		M10.003	matrix metallopeptidase-2	3
		M10.004	matrix metallopeptidase-9	1
		M10.006	matrix metallopeptidase-10 (Homo sapiens-type)	1
septin-2	Q15019	A02.001	HIV-1 retropepsin	3
Septin-2		C01.009	cathepsin V	2
		C01.018	cathepsin F	1
		C01.032	cathepsin L	3
		C01.034	cathepsin S	1
		C01.036	cathepsin K	12
		C01.060	cathepsin B	3
septin-2		M10.003	matrix metallopeptidase-2	1
Septin-2		M12.002	meprin alpha subunit	2
		M12.004	meprin beta subunit	2
septin-2		S01.151	trypsin 1	13
		S01.217	thrombin	1
		S01.269	glutamyl endopeptidase I	1
Septin-5	Q9Z2Q6	M10.003	matrix metallopeptidase-2	2
		M10.004	matrix metallopeptidase-9	1
Septin-6	Q14141	C01.009	cathepsin V	1
		C01.018	cathepsin F	3
		C01.032	cathepsin L	2
		C01.036	cathepsin K	7
		C01.060	cathepsin B	5
		C14.005	caspase-6	1
septin-6		S01.151	trypsin 1	6
Septin-6	Q9R1T4	A01.010	cathepsin E	3
Septin-7	O55131	A01.009	cathepsin D	2
		A01.010	cathepsin E	3
		M10.003	matrix metallopeptidase-2	5
	Q16181	A32.002	RC1339 g.p. (Rickettsia conorii)	1
		C01.009	cathepsin V	1
		C01.032	cathepsin L	2
		C01.034	cathepsin S	1
		C01.036	cathepsin K	6
		C01.060	cathepsin B	2
		C13.004	legumain, animal-type	3
		M14.017	carboxypeptidase A4	1
septin-7		S01.151	trypsin 1	11
Septin-8	Q8CHH9	A01.010	cathepsin E	1
septin-8	Q92599	S01.151	trypsin 1	2
Septin-8 ECO:0000305		C01.060	cathepsin B	1
Septin-9	Q80UG5	A01.010	cathepsin E	1
		M10.003	matrix metallopeptidase-2	1
	Q96QF4	S01.081	kallikrein-related peptidase 15	1
	Q96QF5	C01.018	cathepsin F	3
		C01.060	cathepsin B	9
	Q9UHD8	C01.009	cathepsin V	1
		C01.032	cathepsin L	7
		C13.004	legumain, animal-type	1
		S01.010	granzyme B (Homo sapiens-type)	1
septin-9		S01.151	trypsin 1	12
septum site-determining protein minD	P0AEZ3	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Septum site-determining protein MinD		S01.151	trypsin 1	1
		S41.011	chlamydial protease-like activity factor	1
Sequestosome-1	Q13501	C01.009	cathepsin V	1
		C01.032	cathepsin L	3
		C13.004	legumain, animal-type	1
		C14.001	caspase-1	1
		S01.269	glutamyl endopeptidase I	1
Ser-Ala		M28.014	carboxypeptidase Q	1
		M42.001	glutamyl aminopeptidase (bacterium)	1
		M9B.004	Met-Xaa dipeptidase	1
Ser-Arg-Ser-Leu-Tyr-Ala-Ser-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asn-Asn-Tyr-Pro-Ile-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Asp-Ala-Tyr-Tyr-Ala-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Ala-Tyr-Tyr-Thr-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Asn-Tyr-Pro-Ile-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Asp-Cys-Tyr-Tyr-Cys-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Cys-Tyr-Tyr-Thr-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Glu-Tyr-Tyr-Glu-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Glu-Tyr-Tyr-Thr-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Gly-Tyr-Tyr-Thr-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Ile-Tyr-Tyr-Thr-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Leu-Tyr-Tyr-Thr-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Thr-Tyr-Tyr-Ala-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Thr-Tyr-Tyr-Cys-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Thr-Tyr-Tyr-Glu-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Thr-Tyr-Tyr-Gly-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Thr-Tyr-Tyr-Ile-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Thr-Tyr-Tyr-Leu-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Thr-Tyr-Tyr-Thr-Asp-Gln		A02.001	HIV-1 retropepsin	1
Ser-Asp-Thr-Tyr-Tyr-Thr-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Thr-Tyr-Tyr-Thr-Gln-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Thr-Tyr-Tyr-Thr-Gly-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Thr-Tyr-Tyr-Thr-Leu-Ser		A02.001	HIV-1 retropepsin	1
Ser-Asp-Thr-Tyr-Tyr-Thr-Phe-Ser		A02.001	HIV-1 retropepsin	1
Ser-Cys-Asn-Phe-Pro-Gln-Ile-Thr		A02.001	HIV-1 retropepsin	1
Ser-Gln-Ala-Phe-Pro-Leu-Arg-Ala		A02.001	HIV-1 retropepsin	1
Ser-Gln-Ala-Tyr-Pro-Ile-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Phe-Pro-Ile-Val-Gln		A01.001	pepsin A	1
Ser-Gln-Asn-Tyr-Ala-Ile-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Leu-Ile-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Pro-Ala-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Pro-Asn-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Pro-Ile-Asp-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Pro-Ile-Glu-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Pro-Ile-Ile-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Pro-Ile-Leu-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Pro-Ile-Phe-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln		A02.011	human endogenous retrovirus K retropepsin	1
Ser-Gln-Asn-Tyr-Pro-Ile-Val-Glu		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Pro-Ile-Val-Leu		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Pro-Ile-Val-Pro		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Pro-Leu-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Pro-Thr-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Pro-Val-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Thr-Ile-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Tyr-Asn-Gln-Ser		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Tyr-Ile-Asp-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Tyr-Ile-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Tyr-Thr-Asp-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Asn-Tyr-Tyr-Thr-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Cys-Tyr-Pro-Ile-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Ile-Tyr-Pro-Ile-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Leu-Tyr-Pro-Ile-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Thr-Tyr-Pro-Ile-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Thr-Tyr-Tyr-Ile-Asp-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Thr-Tyr-Tyr-Ile-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Thr-Tyr-Tyr-Thr-Asp-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Thr-Tyr-Tyr-Thr-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Gln-Thr-Tyr-Tyr-Thr-Gln-Ser		A02.001	HIV-1 retropepsin	1
Ser-Gln-Thr-Tyr-Tyr-Thr-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gln-Val-Tyr-Pro-Ile-Val-Gln		A02.001	HIV-1 retropepsin	1
Ser-Glu-Glu-Tyr-Pro-Ile-Met-Ile		A02.001	HIV-1 retropepsin	1
Ser-Glu-Ser-Glu-Asn-Gly-Leu-Glu-Glu-Thr		C13.001	legumain (plant beta form)	1
Ser-Gly		P01.001	DmpA aminopeptidase	1
Ser-Gly-Ala-Asn-Ile-Ser-Asp-Leu-Thr-Ala		M10.003	matrix metallopeptidase-2	1
Ser-Gly-Ala-Lys-Pro-Arg-Ala-Leu-Thr-Ala		M10.003	matrix metallopeptidase-2	1
Ser-Gly-Ala-Phe-Met-Thr-Arg-Gly		A02.001	HIV-1 retropepsin	1
Ser-Gly-Ala-Pro-Ser-Trp-Leu-Leu-Thr-Ala		M10.003	matrix metallopeptidase-2	1
Ser-Gly-Ala-Tyr-Leu-Ile-Gln-Gly		A02.001	HIV-1 retropepsin	1
Ser-Gly-Ala-Val-Arg-Trp-Leu-Leu-Thr-Ala		M10.003	matrix metallopeptidase-2	1
Ser-Gly-Ala-Val-Ser-Trp-Leu-Leu-Thr-Ala		M10.003	matrix metallopeptidase-2	1
Ser-Gly-Arg-Ser-Leu-Arg-Arg-Leu-Thr-Ala		M10.003	matrix metallopeptidase-2	1
Ser-Gly-Arg-Ser-Leu-Ser-Arg-Leu-Thr-Ala		M10.003	matrix metallopeptidase-2	1
Ser-Gly-Arg-Val-Val-Pro-Gly-Tyr-Gly-His-Ala-NHPhNO2		S01.153	elastase-1	1
		S08.001	subtilisin Carlsberg	1
Ser-Gly-Asn-Arg-Tyr-Ser-Ser-Leu-Thr-Ala		M10.003	matrix metallopeptidase-2	1
Ser-Gly-Asn-Met-Leu-Val-Tyr-Ser		A02.001	HIV-1 retropepsin	1
Ser-Gly-Asn-Met-Val-Met-Phe-Gly		A02.001	HIV-1 retropepsin	1
Ser-Gly-Asn-Phe-Ala-Ala-Phe-Ser		A02.001	HIV-1 retropepsin	1
Ser-Gly-Asn-Phe-Val-Val-Asn-Gly		A02.001	HIV-1 retropepsin	1
Ser-Gly-Asn-Tyr-Leu-Val-Thr-Ser		A02.001	HIV-1 retropepsin	1
Ser-Gly-Asn-Tyr-Phe-Val-Gln-Gly		A02.001	HIV-1 retropepsin	1
Ser-Gly-Asn-Tyr-Phe-Val-Glu-Thr		A02.001	HIV-1 retropepsin	1
Ser-Gly-Glu-Ser-Leu-Ala-Tyr-Tyr-Thr-Ala		M10.003	matrix metallopeptidase-2	1
Ser-Gly-Glu-Ser-Leu-Arg-Tyr-Tyr-Thr-Ala		M10.003	matrix metallopeptidase-2	1
Ser-Gly-Glu-Ser-Pro-Ala-Tyr-Tyr-Thr-Ala		M10.003	matrix metallopeptidase-2	1
Ser-Gly-His-Met-His-Ala-Ala-Leu-Thr-Ala		M10.003	matrix metallopeptidase-2	1
Ser-Gly-His-Met-His-Lys-Ala-Leu-Thr-Ala		M10.003	matrix metallopeptidase-2	1
Ser-Gly-Ile-Asn-Phe-Glu-Ser-Gly		A02.001	HIV-1 retropepsin	1
Ser-Gly-Ile-Met-Phe-Gln-Ser-Ala		A02.001	HIV-1 retropepsin	1
Ser-Gly-Ile-Met-Phe-Glu-Ser-Asn		A02.001	HIV-1 retropepsin	1
Ser-Gly-Ile-Phe-Leu-Glu-Thr-Ser		A02.001	HIV-1 retropepsin	1
Ser-Gly-Ile-Phe-Val-Val-Asn-Gly		A02.001	HIV-1 retropepsin	1
Ser-Gly-Ile-Tyr-Leu-Val-Glu-Asn		A02.001	HIV-1 retropepsin	1
Ser-Gly-Ile-Tyr-Thr-Val-Gln-Ser		A02.001	HIV-1 retropepsin	1
Ser-Gly-Ile-Tyr-Tyr-Ser-Val-Ser		A02.001	HIV-1 retropepsin	1
Ser-Gly-Leu-Arg-Leu-Ala-Ala-Ile-Thr-Ala		M10.003	matrix metallopeptidase-2	1
Ser-Gly-Leu-Phe-Thr-Glu-Tyr-Gly		A02.001	HIV-1 retropepsin	1
Ser-Gly-Leu-Tyr-Tyr-Val-Thr-Glu		A02.001	HIV-1 retropepsin	1
Ser-Gly-Met-Trp-Phe-Glu-Ala-Pro		A02.001	HIV-1 retropepsin	1
Ser-Gly-Ser-Tyr-Val-Glu-Tyr-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gly-Thr-Phe-Gln-Val-Gln-Leu		A02.001	HIV-1 retropepsin	1
Ser-Gly-Thr-Tyr-Tyr-Thr-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Gly-Thr-Tyr-Tyr-Thr-Gly-Ser		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-His-Phe-Ile-Ser-Arg		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-His-Val-Glu-Tyr-Thr		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Leu-Phe-Val-Ser-Ser		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Met-Phe-Gln-Thr-Asp		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Met-Pro-Thr-Met-Ser		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Phe-Ala-Val-Thr-Gln		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Phe-Gln-Val-Asn-Gly		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Phe-His-Val-Asn-Gly		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Phe-Thr-Glu-Glu-Arg		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Phe-Tyr-Ser-Arg-Glu		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Phe-Val-Gln-Asn-Gly		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Phe-Val-Glu-Asn-Gly		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Phe-Val-Glu-Met-Pro		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Phe-Val-Glu-Thr-Ser		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Phe-Val-Val-Asn-Gly		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Phe-Val-Val-Gln-Gly		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Phe-Val-Val-Thr-Gly		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Tyr-His-Val-Ser-Thr		A02.001	HIV-1 retropepsin	1
Ser-Gly-Val-Tyr-Leu-Ala-Thr-Asp		A02.001	HIV-1 retropepsin	1
Ser-His		M20.006	carnosine dipeptidase I	1
		M28.014	carboxypeptidase Q	1
Ser-Leu		M28.014	carboxypeptidase Q	1
Ser-Leu-Asn-Leu-Arg-Glu-Thr-Asn		A02.001	HIV-1 retropepsin	1
Ser-Leu-Asn-Leu-Pro-Val-Ala-Lys		A02.001	HIV-1 retropepsin	1
Ser-Leu-Thr-Tyr-Tyr-Thr-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Lys-Ala-Phe-Leu-Ala-Asp-Thr		A02.001	HIV-1 retropepsin	1
Ser-Lys-Asp-Leu-Ile-Ala-Glu-Ile		A02.001	HIV-1 retropepsin	1
Ser-Lys-Val-Leu-Val-Val-Gln-Pro		A02.001	HIV-1 retropepsin	1
Ser-Met		M28.014	carboxypeptidase Q	1
Ser-Met-Gln		S28.002	dipeptidyl-peptidase II	1
Ser-Met-Glu		S28.002	dipeptidyl-peptidase II	1
Ser-NHMec		M01.001	aminopeptidase N	1
		M01.022	arginyl aminopeptidase-like 1	1
		M01.029	M1 aminopeptidase (Plasmodium spp.)	1
		M28.001	aminopeptidase Y	3
		M28.022	leucine aminopeptidase-1 (Aspergillus fumigatus)	1
		M42.004	PhTET2 aminopeptidase	1
Ser-NHNap		C01.086	aminopeptidase C	1
		M01.009	aminopeptidase N (actinomycete-type)	1
		M9A.012	glycyl aminopeptidase (Actinomucor elegans)	1
Ser-Phe		M28.014	carboxypeptidase Q	1
Ser-Phe-Asn-Phe-Gly-Gln-Ile-Thr		A02.001	HIV-1 retropepsin	1
Ser-Phe-Asn-Phe-Leu-Gln-Ile-Thr		A02.001	HIV-1 retropepsin	1
Ser-Phe-Asn-Phe-Pro-Gln-Asp-Thr		A02.001	HIV-1 retropepsin	1
Ser-Phe-Asn-Phe-Pro-Gln-Ile-Ile		A02.001	HIV-1 retropepsin	1
Ser-Phe-Asn-Phe-Pro-Gln-Ile-Thr		A02.001	HIV-1 retropepsin	1
Ser-Phe-Asn-Phe-Pro-Gln-Val-Thr		A02.001	HIV-1 retropepsin	1
Ser-Phe-Asn-Phe-Pro-Leu-Ile-Thr		A02.001	HIV-1 retropepsin	1
Ser-Phe-Asn-Phe-Pro-Pro-Ile-Thr		A02.001	HIV-1 retropepsin	1
Ser-Phe-Asn-Ser-Pro-Gln-Ile-Thr		A02.001	HIV-1 retropepsin	1
Ser-Phe-Asn-Tyr-Pro-Gln-Ile-Thr		A02.001	HIV-1 retropepsin	1
Ser-Phe-Thr-Phe-Pro-Gln-Ile-Thr		A02.001	HIV-1 retropepsin	1
Ser-Phe-Thr-Tyr-Tyr-Thr-Asp-Ser		A02.001	HIV-1 retropepsin	1
Ser-Phe-Tyr-Phe-Pro-Gln-Ile-Thr		A02.001	HIV-1 retropepsin	1
Ser-Phe-Val-Phe-Val-Val-Asn-Gly		A02.001	HIV-1 retropepsin	1
Ser-Pro		M24.003	Xaa-Pro dipeptidase (bacteria-type)	1
		M38.002	Pro-Hyp dipeptidase	1
Ser-Pro-ACC		M24.038	aminopeptidase P (Plasmodium falciparum-type)	1
Ser-Pro-Ala-Lys-Phe-Nph-Arg-Leu		S53.001	sedolisin	2
Ser-Pro-Ala-NHPhNO2		S33.002	tripeptidyl-peptidase A	1
Ser-Pro-Leu-Pro-Glu-Gly-Val-NHPhNO2		S01.153	elastase-1	1
Ser-Pro-Met-Phe-Lys-Gly-Val-NHPhNO2		S01.273	DegP peptidase	1
Ser-Pro-NHPhNO2		S09.069	omega peptidase (Drosophila melanogaster)	1
Ser-Pro-Tyr-Ser-Ser-Glu-Thr-Thr		S09.013	dipeptidyl-peptidase 4 (bacteria-type 2)	1
Ser-Ser		M28.014	carboxypeptidase Q	1
Ser-Ser-Leu-Tyr-Pro-Ala-Leu-Thr		A02.001	HIV-1 retropepsin	1
Ser-Ser-Ser		P01.001	DmpA aminopeptidase	1
Ser-Tyr		M28.014	carboxypeptidase Q	1
Ser-Tyr-Asn-Phe-Pro-Gln-Ile-Thr		A02.001	HIV-1 retropepsin	1
Ser-Tyr-MCA		S46.001	dipeptidyl-peptidase 7 (Porphyromonas gingivalis-type)	1
Ser-Tyr-NHMec		S09.075	dipeptidyl-peptidase 5 (Porphyromonas sp.)	1
Ser-Tyr-NHNap		C01.124	dipeptidylpeptidase I (Plasmodium-type)	1
		S09.012	dipeptidyl-peptidase 5	1
Serglycin	P10124	S01.010	granzyme B (Homo sapiens-type)	1
		S01.081	kallikrein-related peptidase 15	7
serglycin		S01.151	trypsin 1	1
		XS26.001	signal peptidase complex (animal)	1
serinamide		M9A.008	tryptophanyl aminopeptidase (Trichosporon cutaneum)	1
serine carboxypeptidase A	P10619	XS26.001	signal peptidase complex (animal)	1
serine carboxypeptidase D	P08818	S26.010	signalase (animal) 21 kDa component	1
Serine carboxypeptidase-like 22	Q1PF08	M10.A01	At2-MMP (Arabidopsis thaliana)	1
		M10.A04	At1-MMP (Arabidopsis thaliana)	1
Serine dehydratase-like	Q96GA7	S01.302	matriptase	1
Serine endoprotease DegS	P0AEE3	S41.011	chlamydial protease-like activity factor	1
Serine hydroxymethyltransferase	P0A825	A02.011	human endogenous retrovirus K retropepsin	2
		C14.003	caspase-3	2
		M12.025	ADAMTS15 peptidase	1
		M12.221	ADAMTS4 peptidase	3
		M12.225	ADAMTS5 peptidase	4
		S01.151	trypsin 1	6
		S41.011	chlamydial protease-like activity factor	8
serine hydroxymethyltransferase	Q5BJF5	M10.003	matrix metallopeptidase-2	3
		S01.151	trypsin 1	3
Serine hydroxymethyltransferase	Q9YAH7	M04.001	thermolysin	12
Serine hydroxymethyltransferase 1, mitochondrial	Q9SZJ5	M10.038	At5-MMP (Arabidopsis thaliana)	3
		M10.A01	At2-MMP (Arabidopsis thaliana)	2
		M10.A02	At4-MMP (Arabidopsis thaliana)	2
		M10.A04	At1-MMP (Arabidopsis thaliana)	1
		M10.A05	At3-MMP (Arabidopsis thaliana)	1
serine hydroxymethyltransferase, cytosolic	O13426	M24.017	methionyl aminopeptidase 1 (eukaryote)	1
Serine hydroxymethyltransferase, cytosolic	P34896	C01.036	cathepsin K	2
Serine hydroxymethyltransferase, mitochondrial	P34897	A32.002	RC1339 g.p. (Rickettsia conorii)	1
		C01.009	cathepsin V	4
		C01.018	cathepsin F	4
		C01.032	cathepsin L	1
		C01.034	cathepsin S	5
		C01.036	cathepsin K	10
		C14.006	caspase-2	1
		M10.005	matrix metallopeptidase-3	2
		S01.139	granzyme M	1
		S01.151	trypsin 1	9
		S01.269	glutamyl endopeptidase I	4
serine hydroxymethyltransferase, mitochondrial precursor		M10.003	matrix metallopeptidase-2	3
		S01.151	trypsin 1	3
Serine incorporator 3	Q13530	C01.009	cathepsin V	1
Serine palmitoyltransferase 1	O15269	S01.151	trypsin 1	1
serine protease	A1E5M0	S08.149	CDF peptidase	2
	Q9U0G3	S01.413	prophenoloxidase-activating peptidase (Pacifastacus leniusculus)	1
serine protease HTRA1	Q9R118	M10.006	matrix metallopeptidase-10 (Homo sapiens-type)	1
serine protease inhibitor A3K	P05545	XS26.001	signal peptidase complex (animal)	1
	P07759	XS26.001	signal peptidase complex (animal)	1
serine protease inhibitor Cvsi-1	Q30HU9	XS26.001	signal peptidase complex (animal)	1
serine protease inhibitor kazal-like protein	Q8CEK3	XS26.001	signal peptidase complex (animal)	1
serine protease inhibitor Kazal-type 2	P20155	XS26.001	signal peptidase complex (animal)	1
serine protease inhibitor Kazal-type 3	P09656	XS26.001	signal peptidase complex (animal)	1
serine protease inhibitor Kazal-type 4	P37109	XS26.001	signal peptidase complex (animal)	1
Serine protease inhibitor Kazal-type 5	Q9NQ38	M12.002	meprin alpha subunit	3
		M12.004	meprin beta subunit	2
serine protease inhibitor Kazal-type 6	P01001	XS26.001	signal peptidase complex (animal)	1
	Q6UWN8	XS26.001	signal peptidase complex (animal)	1
serine protease pet	O68900	S26.001	signal peptidase I	1
serine protease pic autotransporter	Q7BS42	N04.UPW	family N4 unassigned peptide lyases	1
serine protease sat	Q8FDW4	S26.001	signal peptidase I	1
serine protease splA	Q2FXC2	S26.016	SpsB signal peptidase	1
serine protease splB	Q2FXC3	S26.016	SpsB signal peptidase	1
serine protease splC	Q2FXC4	S26.016	SpsB signal peptidase	1
serine protease splF	Q2FXC8	S26.016	SpsB signal peptidase	1
serine protease-like protein	Q86RS2	M10.063	PrtA peptidase (Photorhabdus-type)	1
serine proteinase inhibitor A3K	P22323	XS26.001	signal peptidase complex (animal)	1
serine repeat antigen 4	O96164	S08.012	PfSUB1 peptidase	2
serine repeat antigen 6	Q9TY96	S08.012	PfSUB1 peptidase	2
Serine--glyoxylate aminotransferase	Q56YA5	M10.A01	At2-MMP (Arabidopsis thaliana)	1
		M10.A02	At4-MMP (Arabidopsis thaliana)	3
serine--pyruvate aminotransferase, mitochondrial precursor	P09139	M16.003	mitochondrial processing peptidase beta-subunit	1
Serine--tRNA ligase	P0A8L1	S01.151	trypsin 1	3
		S41.011	chlamydial protease-like activity factor	1
	Q9YAG3	M04.001	thermolysin	1
Serine--tRNA ligase, cytoplasmic	P49591	C01.009	cathepsin V	1
		C01.018	cathepsin F	2
		C01.032	cathepsin L	1
		C01.034	cathepsin S	1
		C01.036	cathepsin K	9
		C01.060	cathepsin B	2
		C13.004	legumain, animal-type	1
		M10.005	matrix metallopeptidase-3	1
		S01.151	trypsin 1	9
		S01.269	glutamyl endopeptidase I	4
Serine--tRNA ligase, mitochondrial	Q9NP81	C01.009	cathepsin V	1
serine-aspartate repeat-containing protein C	O86487	C60.001	sortase A (Staphylococcus-type)	1
serine-aspartate repeat-containing protein D	O86488	C60.001	sortase A (Staphylococcus-type)	1
serine-aspartate repeat-containing protein E	O86489	C60.001	sortase A (Staphylococcus-type)	1
serine-protein kinase ATM	Q13315	C14.003	caspase-3	2
serine-repeat antigen protein	P69192	S08.012	PfSUB1 peptidase	3
serine-rich adhesin for platelets	Q6GDE9	C60.001	sortase A (Staphylococcus-type)	1
Serine-threonine kinase receptor-associated protein	Q9Y3F4	C01.009	cathepsin V	4
		C01.018	cathepsin F	2
		C01.032	cathepsin L	5
		C01.060	cathepsin B	1
		M09.003	bacterial collagenase H	1
serine-threonine kinase receptor-associated protein		M10.003	matrix metallopeptidase-2	1
Serine-threonine kinase receptor-associated protein		M10.005	matrix metallopeptidase-3	1
		M12.004	meprin beta subunit	2
		M12.033	LAST_MAM peptidase (Limulus-type)	2
serine-threonine kinase receptor-associated protein		S01.001	chymotrypsin A (cattle-type)	1
		S01.151	trypsin 1	12
Serine-threonine kinase receptor-associated protein		S01.269	glutamyl endopeptidase I	1
Serine/arginine repetitive matrix protein 1	Q52KI8	S01.010	granzyme B (Homo sapiens-type)	2
serine/arginine repetitive matrix protein 1		S01.136	granzyme B, rodent-type	1
		S01.151	trypsin 1	3
Serine/arginine repetitive matrix protein 1	Q8IYB3	C01.009	cathepsin V	2
		C01.018	cathepsin F	3
		C01.032	cathepsin L	1
		C01.036	cathepsin K	4
		C01.060	cathepsin B	2
		C13.004	legumain, animal-type	1
		M12.002	meprin alpha subunit	1
		M12.004	meprin beta subunit	1
serine/arginine repetitive matrix protein 1		S01.010	granzyme B (Homo sapiens-type)	1
		S01.135	granzyme A	1
		S01.136	granzyme B, rodent-type	1
Serine/arginine repetitive matrix protein 1		S01.139	granzyme M	2
serine/arginine repetitive matrix protein 1		S01.151	trypsin 1	3
Serine/arginine repetitive matrix protein 1 (Plenty-of-prolines 101)	Q52KI8-2	M12.210	ADAM10 peptidase	1
Serine/arginine repetitive matrix protein 2	Q8BTI8	C14.001	caspase-1	1
		C14.003	caspase-3	2
		C14.004	caspase-7	2
serine/arginine repetitive matrix protein 2		S01.010	granzyme B (Homo sapiens-type)	2
Serine/arginine repetitive matrix protein 2		S01.136	granzyme B, rodent-type	1
serine/arginine repetitive matrix protein 2		S01.151	trypsin 1	1
Serine/arginine repetitive matrix protein 2	Q8IW17	C14.005	caspase-6	5
		C14.006	caspase-2	1
		S01.081	kallikrein-related peptidase 15	1
		S01.308	matriptase-2	1
	Q96GY7	C01.018	cathepsin F	3
		C01.032	cathepsin L	1
		C01.060	cathepsin B	16
	Q9UQ35	C13.004	legumain, animal-type	7
		C14.003	caspase-3	1
		M12.004	meprin beta subunit	1
		S01.010	granzyme B (Homo sapiens-type)	5
serine/arginine repetitive matrix protein 2		S01.135	granzyme A	2
Serine/arginine repetitive matrix protein 2		S01.139	granzyme M	6
		S01.151	trypsin 1	7
Serine/Arginine-related protein 53	Q96IZ7	C01.018	cathepsin F	1
		C01.036	cathepsin K	2
		C01.060	cathepsin B	1
		C14.001	caspase-1	1
		C14.005	caspase-6	1
		C14.006	caspase-2	1
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.139	granzyme M	3
Serine/arginine-rich splicing factor 1	Q07955	C01.032	cathepsin L	5
		C01.034	cathepsin S	3
		C01.036	cathepsin K	2
		C13.004	legumain, animal-type	1
		C14.003	caspase-3	4
		M10.005	matrix metallopeptidase-3	3
		S01.021	DESC1 peptidase	1
		S01.081	kallikrein-related peptidase 15	1
		S01.151	trypsin 1	5
		S01.269	glutamyl endopeptidase I	3
Serine/arginine-rich splicing factor 1 ECO:0000305		C01.009	cathepsin V	2
		C01.018	cathepsin F	1
		C01.036	cathepsin K	3
		C01.060	cathepsin B	1
Serine/arginine-rich splicing factor 10	O75494	C01.032	cathepsin L	1
		S01.139	granzyme M	2
	Q5JRI3	C01.036	cathepsin K	4
Serine/arginine-rich splicing factor 11	Q05519	C01.009	cathepsin V	2
		C01.018	cathepsin F	5
		C01.032	cathepsin L	5
		C01.036	cathepsin K	3
		C01.060	cathepsin B	4
		S01.010	granzyme B (Homo sapiens-type)	2
		S01.139	granzyme M	4
Serine/arginine-rich splicing factor 12	Q8WXF0	C01.036	cathepsin K	1
Serine/arginine-rich splicing factor 2	Q01130	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	2
		C01.034	cathepsin S	1
		C01.036	cathepsin K	5
		C01.060	cathepsin B	1
		M04.001	thermolysin	1
		S01.151	trypsin 1	2
		S01.269	glutamyl endopeptidase I	4
Serine/arginine-rich splicing factor 3	P84103	C01.009	cathepsin V	2
		C01.032	cathepsin L	3
		C01.034	cathepsin S	2
		C01.036	cathepsin K	4
		C01.060	cathepsin B	2
		C13.004	legumain, animal-type	3
		M04.001	thermolysin	1
		M09.005	collagenase ColT (Clostridium tetani)	1
		M10.005	matrix metallopeptidase-3	1
		S01.151	trypsin 1	2
		S01.269	glutamyl endopeptidase I	2
Serine/arginine-rich splicing factor 4	Q08170	C01.009	cathepsin V	1
		C01.036	cathepsin K	6
		C01.060	cathepsin B	3
		S01.269	glutamyl endopeptidase I	2
Serine/arginine-rich splicing factor 5	Q13243	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.036	cathepsin K	5
		C01.060	cathepsin B	4
		C14.004	caspase-7	1
		S01.135	granzyme A	1
		S01.151	trypsin 1	1
		S01.269	glutamyl endopeptidase I	3
Serine/arginine-rich splicing factor 6	Q13247	C01.009	cathepsin V	2
		C01.018	cathepsin F	2
		C01.032	cathepsin L	1
		C01.034	cathepsin S	1
		C01.036	cathepsin K	8
		C01.060	cathepsin B	5
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.135	granzyme A	1
		S01.269	glutamyl endopeptidase I	1
Serine/arginine-rich splicing factor 7	Q16629	C01.009	cathepsin V	1
		C01.032	cathepsin L	1
		C01.034	cathepsin S	2
		C01.036	cathepsin K	2
		C01.060	cathepsin B	1
		M04.001	thermolysin	1
		M10.003	matrix metallopeptidase-2	1
		M12.001	astacin	1
		S01.001	chymotrypsin A (cattle-type)	1
		S01.151	trypsin 1	2
		S01.269	glutamyl endopeptidase I	1
Serine/arginine-rich splicing factor 8	Q9BRL6	C01.018	cathepsin F	1
Serine/arginine-rich splicing factor 9	Q13242	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.036	cathepsin K	2
		C14.005	caspase-6	1
		M12.004	meprin beta subunit	1
		S01.269	glutamyl endopeptidase I	2
serine/threonine kinase 24	Q5JV98	S01.151	trypsin 1	2
	Q5JV99	S01.151	trypsin 1	2
	Q9Y6E0	S01.151	trypsin 1	2
serine/threonine protein phosphatase	A8MU39	S01.151	trypsin 1	4
	A8W6Z7	S01.151	trypsin 1	2
	Q59F46	M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	1
	Q6I9T8	C01.036	cathepsin K	1
		S01.151	trypsin 1	3
	Q8N1F0	S01.151	trypsin 1	2
	Q9BSS6	S01.151	trypsin 1	2
serine/threonine protein phosphatase isoform 2	P62136-2	S01.151	trypsin 1	6
serine/threonine transporter sstT	P0AGE4	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Serine/threonine-protein kinase 10	O94804	C01.009	cathepsin V	1
		C01.018	cathepsin F	4
		C01.032	cathepsin L	3
		C01.036	cathepsin K	17
		C01.060	cathepsin B	10
		C13.004	legumain, animal-type	5
		S01.151	trypsin 1	6
serine/threonine-protein kinase 12	Q96GD4	A02.001	HIV-1 retropepsin	1
		S01.151	trypsin 1	1
Serine/threonine-protein kinase 17B	O94768	C01.036	cathepsin K	1
		C01.060	cathepsin B	1
Serine/threonine-protein kinase 24	Q99KH8	A01.009	cathepsin D	1
		A01.010	cathepsin E	1
	Q9Y6E0	C01.034	cathepsin S	1
serine/threonine-protein kinase 24		C14.003	caspase-3	1
		C14.004	caspase-7	1
Serine/threonine-protein kinase 24		C14.005	caspase-6	1
		C14.006	caspase-2	1
serine/threonine-protein kinase 24		C14.009	caspase-8	1
Serine/threonine-protein kinase 24		S01.151	trypsin 1	1
Serine/threonine-protein kinase 25	O00506	S01.010	granzyme B (Homo sapiens-type)	2
serine/threonine-protein kinase 25		S01.151	trypsin 1	1
Serine/threonine-protein kinase 25	Q9Z2W1	A01.010	cathepsin E	1
Serine/threonine-protein kinase 26 ECO:0000305	Q9P289	C01.009	cathepsin V	1
		C01.032	cathepsin L	1
		C01.060	cathepsin B	1
serine/threonine-protein kinase 3	Q13188	C14.003	caspase-3	1
	Q9JI10	S01.010	granzyme B (Homo sapiens-type)	1
		S01.136	granzyme B, rodent-type	1
		S01.151	trypsin 1	1
Serine/threonine-protein kinase 32A	Q8WU08	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	1
		C01.036	cathepsin K	1
Serine/threonine-protein kinase 32B	Q9NY57	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	1
Serine/threonine-protein kinase 32C	Q86UX6	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	1
		C01.036	cathepsin K	1
Serine/threonine-protein kinase 33	Q9BYT3	S01.280	lysyl endopeptidase (bacteria)	2
Serine/threonine-protein kinase 38	Q15208	C01.009	cathepsin V	1
	Q91VJ4	A01.010	cathepsin E	1
Serine/threonine-protein kinase 38-like	Q7TSE6	A01.010	cathepsin E	1
	Q9Y2H1	C01.009	cathepsin V	1
Serine/threonine-protein kinase 4	Q13043	C01.032	cathepsin L	2
		C01.036	cathepsin K	3
		C01.060	cathepsin B	1
serine/threonine-protein kinase 4		C14.003	caspase-3	2
Serine/threonine-protein kinase 4		C14.005	caspase-6	1
serine/threonine-protein kinase 4		S01.151	trypsin 1	2
serine/threonine-protein kinase 6	O14965	A02.001	HIV-1 retropepsin	1
		S01.151	trypsin 1	1
Serine/threonine-protein kinase D1	Q15139	C01.009	cathepsin V	1
serine/threonine-protein kinase D1	Q62101	C14.003	caspase-3	2
serine/threonine-protein kinase DCAMKL1	Q9JLM8	C14.003	caspase-3	1
		C14.009	caspase-8	1
Serine/threonine-protein kinase DCLK1	O08875	C14.009	caspase-8	1
serine/threonine-protein kinase DCLK1	O15075	C14.003	caspase-3	1
		S01.151	trypsin 1	2
Serine/threonine-protein kinase haspin	Q8TF76	M35.004	peptidyl-Lys metallopeptidase	2
Serine/threonine-protein kinase LMTK2	Q8IWU2	C14.005	caspase-6	2
		M12.033	LAST_MAM peptidase (Limulus-type)	1
Serine/threonine-protein kinase MAK	P20794	S01.010	granzyme B (Homo sapiens-type)	1
Serine/threonine-protein kinase MARK2	Q7KZI7	S01.139	granzyme M	2
Serine/threonine-protein kinase MRCK alpha	Q86XX3	C14.005	caspase-6	1
Serine/threonine-protein kinase MST4	Q99JT2	A01.010	cathepsin E	1
	Q9P289	C01.034	cathepsin S	1
serine/threonine-protein kinase MST4		C14.003	caspase-3	1
		S01.280	lysyl endopeptidase (bacteria)	1
Serine/threonine-protein kinase mTOR ECO:0000305	P42345	C01.036	cathepsin K	1
Serine/threonine-protein kinase N1	P70268	A01.010	cathepsin E	1
serine/threonine-protein kinase N1		S01.010	granzyme B (Homo sapiens-type)	1
		S01.136	granzyme B, rodent-type	1
		S01.151	trypsin 1	1
Serine/threonine-protein kinase N1	Q16512	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.036	cathepsin K	2
		C01.060	cathepsin B	2
serine/threonine-protein kinase N1		C14.003	caspase-3	4
		S01.010	granzyme B (Homo sapiens-type)	1
Serine/threonine-protein kinase N1		S01.151	trypsin 1	2
Serine/threonine-protein kinase N2	Q16513	C01.036	cathepsin K	1
		S01.010	granzyme B (Homo sapiens-type)	1
Serine/threonine-protein kinase Nek1	Q96PY6	C01.034	cathepsin S	1
	Q9Y594	C14.005	caspase-6	1
Serine/threonine-protein kinase Nek4	P51957	C14.005	caspase-6	1
		S01.010	granzyme B (Homo sapiens-type)	1
Serine/threonine-protein kinase Nek6	Q9HC98	M35.004	peptidyl-Lys metallopeptidase	2
Serine/threonine-protein kinase Nek7	Q8TDX7	C01.034	cathepsin S	1
Serine/threonine-protein kinase Nek9	Q8TD19	S01.010	granzyme B (Homo sapiens-type)	1
		S01.139	granzyme M	1
Serine/threonine-protein kinase OSR1	O95747	C01.032	cathepsin L	3
		C14.004	caspase-7	1
		M10.005	matrix metallopeptidase-3	3
		S01.010	granzyme B (Homo sapiens-type)	1
serine/threonine-protein kinase OSR1		S01.151	trypsin 1	7
Serine/threonine-protein kinase OSR1		S01.269	glutamyl endopeptidase I	3
	Q6P9R2	A01.010	cathepsin E	2
		M10.003	matrix metallopeptidase-2	1
Serine/threonine-protein kinase PAK 1 ECO:0000303\|PubMed:8805275	Q13153	C01.018	cathepsin F	2
		C01.036	cathepsin K	1
		S01.081	kallikrein-related peptidase 15	1
Serine/threonine-protein kinase PAK 2	Q13177	C01.018	cathepsin F	4
		C01.034	cathepsin S	3
		C01.036	cathepsin K	4
		C13.004	legumain, animal-type	2
serine/threonine-protein kinase PAK 2		C14.003	caspase-3	1
Serine/threonine-protein kinase PAK 2		C14.005	caspase-6	2
		C14.006	caspase-2	2
		M04.001	thermolysin	1
		M10.005	matrix metallopeptidase-3	1
		M12.033	LAST_MAM peptidase (Limulus-type)	1
		S01.081	kallikrein-related peptidase 15	1
		S01.139	granzyme M	1
		S01.151	trypsin 1	7
serine/threonine-protein kinase PAK 2		S01.217	thrombin	1
		S01.269	glutamyl endopeptidase I	1
Serine/threonine-protein kinase PAK 2	Q8CIN4	A01.009	cathepsin D	1
Serine/threonine-protein kinase PAK 3	Q7Z2E4	S01.021	DESC1 peptidase	1
	Q7Z3Z8	C01.018	cathepsin F	1
serine/threonine-protein kinase PAK 4	O96013	S01.135	granzyme A	1
Serine/threonine-protein kinase PAK 4		S01.151	trypsin 1	1
Serine/threonine-protein kinase PAK 6	Q9NQU5	C01.009	cathepsin V	2
		C01.018	cathepsin F	2
		C01.032	cathepsin L	2
serine/threonine-protein kinase PBS1	Q9FE20	C58.002	AvrPphB peptidase	1
Serine/threonine-protein kinase PINK1, mitochondrial	Q9BXM7	S54.009	PARL peptidase	1
Serine/threonine-protein kinase PLK3	Q9H4B4	C01.060	cathepsin B	1
Serine/threonine-protein kinase PRP4 homolog	Q13523	C01.036	cathepsin K	6
		C01.060	cathepsin B	1
		S01.010	granzyme B (Homo sapiens-type)	3
serine/threonine-protein kinase PRP4 homolog		S01.151	trypsin 1	1
Serine/threonine-protein kinase RIO1	Q9BRS2	C01.060	cathepsin B	2
		C14.005	caspase-6	1
		C14.006	caspase-2	1
		S01.010	granzyme B (Homo sapiens-type)	1
Serine/threonine-protein kinase RIO2	Q9BVS4	C14.005	caspase-6	1
		S01.010	granzyme B (Homo sapiens-type)	2
Serine/threonine-protein kinase SIK3	Q6P4S6	A01.010	cathepsin E	1
	Q9Y2K2	C14.005	caspase-6	1
Serine/threonine-protein kinase SMG1	Q96Q15	M35.004	peptidyl-Lys metallopeptidase	2
serine/threonine-protein kinase SRPK1	O70551	S01.151	trypsin 1	1
Serine/threonine-protein kinase SRPK1	Q96SB4-2	S01.010	granzyme B (Homo sapiens-type)	1
Serine/threonine-protein kinase TAO1	Q7L7X3	C01.036	cathepsin K	2
Serine/threonine-protein kinase TNNI3K	Q59H18	S01.010	granzyme B (Homo sapiens-type)	1
serine/threonine-protein kinase ULK1	O75385	C16.012	coronavirus COVID-19 papain-like peptidase	1
Serine/threonine-protein kinase VRK1	Q80X41	A01.010	cathepsin E	2
serine/threonine-protein kinase VRK1	Q99986	S01.151	trypsin 1	2
Serine/threonine-protein kinase VRK1 ECO:0000305		C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.060	cathepsin B	1
Serine/threonine-protein kinase VRK2	Q86Y07	M09.005	collagenase ColT (Clostridium tetani)	1
serine/threonine-protein kinase WNK1	P83741	S01.010	granzyme B (Homo sapiens-type)	1
		S01.151	trypsin 1	1
Serine/threonine-protein kinase WNK1	Q9H4A3	M10.005	matrix metallopeptidase-3	1
serine/threonine-protein kinase WNK1		S01.151	trypsin 1	6
Serine/threonine-protein kinase WNK1 ECO:0000305	Q6IFS5	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	1
Serine/threonine-protein kinase WNK4	Q96J92	S01.010	granzyme B (Homo sapiens-type)	1
Serine/threonine-protein phosphatase 1 regulatory subunit 10	Q96QC0	C01.018	cathepsin F	1
		C01.036	cathepsin K	1
		M35.004	peptidyl-Lys metallopeptidase	2
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform	P63151	C01.036	cathepsin K	1
		S01.010	granzyme B (Homo sapiens-type)	1
serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform		S01.151	trypsin 1	4
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform	Q6P1F6	M10.003	matrix metallopeptidase-2	1
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform	Q00005	C01.036	cathepsin K	1
serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform		S01.151	trypsin 1	2
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform	Q66LE6	C01.036	cathepsin K	1
serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform		S01.151	trypsin 1	2
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B gamma isoform	Q9Y2T4	C01.032	cathepsin L	1
Serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit delta isoform	Q14738	C01.036	cathepsin K	1
		C01.060	cathepsin B	1
		M14.017	carboxypeptidase A4	1
serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit delta isoform		S01.151	trypsin 1	6
Serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit epsilon isoform	Q16537	S01.081	kallikrein-related peptidase 15	1
Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform	P30153	A32.002	RC1339 g.p. (Rickettsia conorii)	2
		C01.009	cathepsin V	4
		C01.018	cathepsin F	2
		C01.032	cathepsin L	8
		C01.034	cathepsin S	2
		C01.036	cathepsin K	8
serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform		C14.003	caspase-3	1
Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform		M04.001	thermolysin	2
serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform		M10.003	matrix metallopeptidase-2	6
Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform		M10.005	matrix metallopeptidase-3	2
		M12.004	meprin beta subunit	1
		M12.033	LAST_MAM peptidase (Limulus-type)	2
serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform		S01.001	chymotrypsin A (cattle-type)	3
		S01.131	elastase-2	1
		S01.133	cathepsin G	1
Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform		S01.139	granzyme M	2
serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform		S01.151	trypsin 1	24
		S01.269	glutamyl endopeptidase I	6
Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform	Q76MZ3	A01.009	cathepsin D	1
		A01.010	cathepsin E	1
		M10.003	matrix metallopeptidase-2	2
Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform	P30154	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	1
		C01.036	cathepsin K	5
		S01.139	granzyme M	2
serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform		S01.151	trypsin 1	3
Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform	Q7TNP2	A01.009	cathepsin D	1
		A01.010	cathepsin E	1
		M10.003	matrix metallopeptidase-2	1
		M10.006	matrix metallopeptidase-10 (Homo sapiens-type)	1
	Q8NHV8	C14.005	caspase-6	1
serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform variant 2	B0YJ69	M10.003	matrix metallopeptidase-2	1
		S01.269	glutamyl endopeptidase I	1
Serine/threonine-protein phosphatase 2A activator	P58389	A01.010	cathepsin E	1
		M10.003	matrix metallopeptidase-2	1
	Q15257	M04.001	thermolysin	1
		S01.151	trypsin 1	2
Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform	P67775	C01.018	cathepsin F	1
		C01.032	cathepsin L	1
		C01.034	cathepsin S	3
serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform		C01.036	cathepsin K	6
Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform		C14.004	caspase-7	1
		M04.001	thermolysin	2
serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform		S01.151	trypsin 1	9
Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform		S01.269	glutamyl endopeptidase I	3
Serine/threonine-protein phosphatase 2A catalytic subunit beta isoform	P62714	C01.032	cathepsin L	1
serine/threonine-protein phosphatase 2A catalytic subunit beta isoform		C01.036	cathepsin K	1
		S01.151	trypsin 1	5
Serine/threonine-protein phosphatase 2A catalytic subunit beta isoform ECO:0000305		C01.018	cathepsin F	1
		C01.036	cathepsin K	1
serine/threonine-protein phosphatase 2B catalytic subunit alpha isoform	Q08209	C02.001	calpain-1	1
		C14.003	caspase-3	1
		C14.004	caspase-7	1
Serine/threonine-protein phosphatase 2B catalytic subunit alpha isoform		M04.001	thermolysin	1
serine/threonine-protein phosphatase 2B catalytic subunit alpha isoform		S01.151	trypsin 1	6
Serine/threonine-protein phosphatase 2B catalytic subunit alpha isoform		S01.269	glutamyl endopeptidase I	2
Serine/threonine-protein phosphatase 2B catalytic subunit beta isoform	P16298	C01.018	cathepsin F	1
		C01.036	cathepsin K	1
serine/threonine-protein phosphatase 2B catalytic subunit beta isoform		S01.151	trypsin 1	2
serine/threonine-protein phosphatase 2B catalytic subunit gamma isoform	P48454	S01.151	trypsin 1	2
serine/threonine-protein phosphatase 4 catalytic subunit	P60510	M10.003	matrix metallopeptidase-2	1
Serine/threonine-protein phosphatase 4 catalytic subunit		M10.005	matrix metallopeptidase-3	1
serine/threonine-protein phosphatase 4 catalytic subunit		S01.151	trypsin 1	3
Serine/threonine-protein phosphatase 4 catalytic subunit		S01.269	glutamyl endopeptidase I	1
Serine/threonine-protein phosphatase 4 regulatory subunit 1	Q8TF05	S01.010	granzyme B (Homo sapiens-type)	1
		S01.151	trypsin 1	1
		S01.269	glutamyl endopeptidase I	2
Serine/threonine-protein phosphatase 4 regulatory subunit 2	Q9NY27	C01.018	cathepsin F	2
		C01.032	cathepsin L	1
		C01.060	cathepsin B	3
		S01.139	granzyme M	1
Serine/threonine-protein phosphatase 5	P53041	C01.009	cathepsin V	2
		C01.032	cathepsin L	2
		C01.036	cathepsin K	4
		C01.060	cathepsin B	2
serine/threonine-protein phosphatase 5		M10.003	matrix metallopeptidase-2	1
Serine/threonine-protein phosphatase 5		S01.081	kallikrein-related peptidase 15	1
serine/threonine-protein phosphatase 5		S01.151	trypsin 1	8
Serine/threonine-protein phosphatase 6 catalytic subunit	O00743	C01.036	cathepsin K	1
		S01.151	trypsin 1	5
Serine/threonine-protein phosphatase 6 regulatory ankyrin repeat subunit A isoform 3	O15084-3	C14.001	caspase-1	1
Serine/threonine-protein phosphatase 6 regulatory subunit 1	Q9UPN7	C01.018	cathepsin F	1
		C01.032	cathepsin L	1
		C01.060	cathepsin B	3
		C14.005	caspase-6	2
		C14.006	caspase-2	1
		M10.005	matrix metallopeptidase-3	1
		S01.139	granzyme M	1
Serine/threonine-protein phosphatase 6 regulatory subunit 2	O75170	M09.003	bacterial collagenase H	1
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.139	granzyme M	1
Serine/threonine-protein phosphatase 6 regulatory subunit 3	Q5H9R7	C01.032	cathepsin L	1
	Q9H2K5	C14.005	caspase-6	2
	Q9H2K6	C01.018	cathepsin F	1
		C01.036	cathepsin K	2
		C01.060	cathepsin B	3
Serine/threonine-protein phosphatase PGAM5, mitochondrial	Q96HS1	C01.009	cathepsin V	1
Serine/threonine-protein phosphatase PP1-alpha catalytic subunit	P62136	A32.002	RC1339 g.p. (Rickettsia conorii)	1
		C01.034	cathepsin S	1
		C01.036	cathepsin K	2
		M35.004	peptidyl-Lys metallopeptidase	2
serine/threonine-protein phosphatase PP1-alpha catalytic subunit		S01.151	trypsin 1	8
Serine/threonine-protein phosphatase PP1-alpha catalytic subunit		S01.269	glutamyl endopeptidase I	1
serine/threonine-protein phosphatase PP1-alpha catalytic subunit, isoform 3	P62136-3	S01.151	trypsin 1	4
Serine/threonine-protein phosphatase PP1-beta catalytic subunit	P62140	C01.032	cathepsin L	1
		C01.034	cathepsin S	1
		C01.036	cathepsin K	8
		C01.060	cathepsin B	1
		C13.004	legumain, animal-type	1
serine/threonine-protein phosphatase PP1-beta catalytic subunit		M10.003	matrix metallopeptidase-2	2
Serine/threonine-protein phosphatase PP1-beta catalytic subunit		M10.005	matrix metallopeptidase-3	1
serine/threonine-protein phosphatase PP1-beta catalytic subunit		M35.004	peptidyl-Lys metallopeptidase	2
		S01.001	chymotrypsin A (cattle-type)	1
		S01.151	trypsin 1	7
Serine/threonine-protein phosphatase PP1-gamma catalytic subunit	P36873	C01.009	cathepsin V	2
		C01.032	cathepsin L	2
		C01.036	cathepsin K	3
		M04.001	thermolysin	1
		M10.005	matrix metallopeptidase-3	1
serine/threonine-protein phosphatase PP1-gamma catalytic subunit		M35.004	peptidyl-Lys metallopeptidase	2
		S01.151	trypsin 1	9
Serine/threonine-protein phosphatase PP1-gamma catalytic subunit		S01.269	glutamyl endopeptidase I	1
		S01.308	matriptase-2	1
seroin	O76192	XS26.001	signal peptidase complex (animal)	1
Serologically defined colon cancer antigen 3	Q96C92	M35.004	peptidyl-Lys metallopeptidase	2
serotonin N-acetyltransferase	Q29495	S01.217	thrombin	1
Serotransferrin	P02787	C13.004	legumain, animal-type	4
serotransferrin		M12.140	bothropasin	19
		M12.144	atrolysin C	14
		M12.219	ADAMDEC1 peptidase	4
		M12.311	BaP1 peptidase (Bothrops asper)	15
		M12.327	leucurolysin-a	10
		XS26.001	signal peptidase complex (animal)	1
	P12346	XS26.001	signal peptidase complex (animal)	1
	P19134	XS26.001	signal peptidase complex (animal)	1
Serotransferrin	Q29443	C01.060	cathepsin B	2
		C01.098	CPC peptidase	2
serotransferrin	Q921I1	M10.009	matrix metallopeptidase-12	4
serotransferrin-1	P80426	XS26.001	signal peptidase complex (animal)	1
serotransferrin-2	P80429	XS26.001	signal peptidase complex (animal)	1
serpin 4	Q7K8Y3	S08.071	furin	1
serpin A3-1	Q9TTE1	C14.003	caspase-3	1
		C14.009	caspase-8	1
		XS26.001	signal peptidase complex (animal)	1
Serpin B5	P36952	M12.004	meprin beta subunit	2
		S01.081	kallikrein-related peptidase 15	1
Serpin B6	P35237	A32.002	RC1339 g.p. (Rickettsia conorii)	1
		C01.009	cathepsin V	1
		C01.036	cathepsin K	1
		M04.001	thermolysin	4
		M10.005	matrix metallopeptidase-3	1
		S01.151	trypsin 1	12
	Q60854	A01.009	cathepsin D	1
		A01.010	cathepsin E	2
serpin B9	P50453	S01.010	granzyme B (Homo sapiens-type)	1
		S01.131	elastase-2	1
		S01.139	granzyme M	1
Serpin B9		S01.151	trypsin 1	6
serpin H1	P13731	XS26.001	signal peptidase complex (animal)	1
Serpin H1	P19324	M10.003	matrix metallopeptidase-2	2
serpin H1		XS26.001	signal peptidase complex (animal)	1
	P29457	XS26.001	signal peptidase complex (animal)	1
Serpin H1	P50454	C01.009	cathepsin V	2
		C01.032	cathepsin L	1
		C01.034	cathepsin S	2
		C01.036	cathepsin K	4
		C14.004	caspase-7	1
		M09.003	bacterial collagenase H	2
		M10.003	matrix metallopeptidase-2	1
		M10.005	matrix metallopeptidase-3	2
serpin H1		M10.024	membrane-type matrix metallopeptidase-6	1
Serpin H1		M12.002	meprin alpha subunit	2
		M12.004	meprin beta subunit	3
		S01.151	trypsin 1	9
		S01.269	glutamyl endopeptidase I	1
Serpin H1 (47 kDa heat shock protein) (Collagen-binding protein) (Colligin) (Serine protease inhibitor J6)	P19324	M12.210	ADAM10 peptidase	1
		M12.217	ADAM17 peptidase	1
serpin H1 precursor	P50454	S01.151	trypsin 1	4
Serpin H1 precursor		S01.280	lysyl endopeptidase (bacteria)	2
		XS26.001	signal peptidase complex (animal)	1
serpin protein 3	G5ECY2	S01.001	chymotrypsin A (cattle-type)	1
		S01.133	cathepsin G	1
serpin ECO:0000313\|EMBL:AEW22118.1	G8UQY8	S01.131	elastase-2	2
		S01.133	cathepsin G	1
		S01.151	trypsin 1	1
		S01.153	elastase-1	3
		S08.001	subtilisin Carlsberg	1
serpin-4A	Q6Q2D8	S01.467	hemolymph proteinase 21	1
serpin-6	Q56SF5	S01.305	prophenoloxidase-activating peptidase (Bombyx-type)	1
serpin-ZX	Q9S7T8	C01.064	RD21 peptidase	1
SERPINA4 serine (or cysteine) proteinase inhibitor, clade A (alpha-1 antiproteinase, antitrypsin), member 4	P29622	S01.160	kallikrein 1	1
SERPINE1 mRNA-binding protein 1	Q9Y4S3	C01.009	cathepsin V	13
		C01.018	cathepsin F	16
		C01.032	cathepsin L	11
		C01.036	cathepsin K	18
		C01.060	cathepsin B	23
SERPINE2 plasminogen activator inhibitor type 1, member 2 isoform a precursor	P07093	M10.004	matrix metallopeptidase-9	10
		S01.151	trypsin 1	1
	P07093-2	M10.004	matrix metallopeptidase-9	1
SERPINI1	Q99574	S01.232	t-plasminogen activator	1
Serralysin B	P16316	M10.053	peptidase B (Erwinia-type)	1
Serrate RNA effector molecule homolog	Q8TDQ5	C01.009	cathepsin V	6
		C01.018	cathepsin F	5
		C01.032	cathepsin L	5
		C01.060	cathepsin B	6
	Q9BXP5	C01.032	cathepsin L	1
		M04.001	thermolysin	1
		M12.002	meprin alpha subunit	1
		S01.151	trypsin 1	6
		S01.269	glutamyl endopeptidase I	2
Serum albumin	P02768	A01.041	BACE2 g.p. (Homo sapiens)	3
		A02.001	HIV-1 retropepsin	1
		C01.036	cathepsin K	1
		M10.003	matrix metallopeptidase-2	2
serum albumin		S01.140	chymase (Homo sapiens-type)	1
Serum albumin		S01.151	trypsin 1	2
		S01.217	thrombin	1
		S01.269	glutamyl endopeptidase I	1
		S08.074	PCSK4 peptidase	1
		S08.075	PCSK6 peptidase	1
		S08.076	PCSK5 peptidase	1
		S08.077	PCSK7 peptidase	1
serum albumin	P02769	A01.001	pepsin A	2
		A01.076	Sapp2p peptidase (Candida parapsilosis)	4
Serum albumin		C13.004	legumain, animal-type	2
serum albumin		M12.066	flavastacin	22
Serum albumin		S01.142	duodenase	4
serum albumin	P02770	XS26.001	signal peptidase complex (animal)	1
Serum albumin	P07724	C13.007	legumain, trematode-type	4
serum albumin	P19121	XS26.001	signal peptidase complex (animal)	1
	Q56G89	A02.001	HIV-1 retropepsin	1
Serum albumin		C01.034	cathepsin S	1
serum albumin		M10.003	matrix metallopeptidase-2	2
		M12.140	bothropasin	7
		M12.144	atrolysin C	5
		M12.311	BaP1 peptidase (Bothrops asper)	3
		M12.327	leucurolysin-a	3
		S01.151	trypsin 1	1
		S01.217	thrombin	1
Serum albumin		S01.224	hepsin	1
serum albumin		S01.269	glutamyl endopeptidase I	1
Serum albumin	Q86YG0	S01.081	kallikrein-related peptidase 15	6
Serum albumin precursor	P02768	S01.251	kallikrein-related peptidase 4	1
serum albumin precursor		S08.071	furin	1
		S08.072	PCSK1 peptidase	1
	P02769	XS26.001	signal peptidase complex (animal)	1
	P19121	S08.072	PCSK1 peptidase	1
serum amyloid A protein	P02740	XS26.001	signal peptidase complex (animal)	1
Serum amyloid A protein	P0DJI8	C01.032	cathepsin L	14
		C01.060	cathepsin B	42
		M10.001	matrix metallopeptidase-1	2
serum amyloid A protein		M10.005	matrix metallopeptidase-3	7
Serum amyloid A protein		M12.002	meprin alpha subunit	1
		M12.004	meprin beta subunit	2
Serum amyloid A-1 protein	Q3KRB3	S01.081	kallikrein-related peptidase 15	3
serum amyloid A-2 protein	P0DJI9	M10.001	matrix metallopeptidase-1	1
		M10.003	matrix metallopeptidase-2	1
		M10.005	matrix metallopeptidase-3	2
Serum amyloid A-2 protein	Q16879	S01.081	kallikrein-related peptidase 15	2
serum amyloid A-4 protein	P31532	XS26.001	signal peptidase complex (animal)	1
serum amyloid P-component(1-203)	P02743	XS26.001	signal peptidase complex (animal)	1
serum amyloid protein A(4-101)	P0DJI8	XS26.001	signal peptidase complex (animal)	1
Serum deprivation-response protein	O95810	S01.010	granzyme B (Homo sapiens-type)	2
		S01.136	granzyme B, rodent-type	1
		S01.139	granzyme M	2
serum deprivation-response protein		S01.151	trypsin 1	1
serum proalbumin(1-10)	P02768	M10.060	epralysin	1
serum response factor	P11831	C14.003	caspase-3	2
		C14.004	caspase-7	1
Serum response factor-binding protein 1	Q8NEF9	C14.005	caspase-6	1
		S01.139	granzyme M	2
Serum thymic factor	P01255	M54.001	archaelysin	1
seryl bond		S01.136	granzyme B, rodent-type	1
seryl-tRNA synthetase	P0A8L1	C14.003	caspase-3	1
	Q5T5C7	S01.151	trypsin 1	2
Seryl-tRNA synthetase, cytoplasmic	P26638	A01.009	cathepsin D	2
		A01.010	cathepsin E	1
seryl-tRNA synthetase, cytoplasmic	P49591	C14.003	caspase-3	1
		M10.003	matrix metallopeptidase-2	2
Seryl-tRNA synthetase, cytoplasmic		M12.002	meprin alpha subunit	2
		M12.004	meprin beta subunit	1
		S01.010	granzyme B (Homo sapiens-type)	2
seryl-tRNA synthetase, cytoplasmic		S01.151	trypsin 1	4
		S01.269	glutamyl endopeptidase I	1
sesbania mosaic virus polyprotein	Q9EB08	S39.001	sobemovirus peptidase	3
SET and MYND domain-containing protein 5	Q6GMV2	C01.034	cathepsin S	1
		M09.003	bacterial collagenase H	1
SET domain-containing protein 3	Q86TU7	S01.151	trypsin 1	2
sET translocation	Q3T9S3	M10.003	matrix metallopeptidase-2	1
SET-binding protein	Q9Y6X0	C01.060	cathepsin B	1
Set1/Ash2 histone methyltransferase complex subunit ASH2	Q9UBL3	C01.009	cathepsin V	1
Sex comb on midleg-like protein 2	Q9UQR0	S01.010	granzyme B (Homo sapiens-type)	1
sex hormone-binding globulin	P15196	XS26.001	signal peptidase complex (animal)	1
sex hormone-binding globulin isoform 2	P04278-2	XS26.001	signal peptidase complex (animal)	1
sex-determining protein fem-1	P17221	C14.002	CED-3 peptidase	1
sex-determining transformer protein 2 precursor	P34709	C02.009	calpain tra-3	1
sexual agglutination peptide		C69.002	arginine aminopeptidase (Streptococcus-type)	1
SF3B1 protein	A0JLT9	M10.003	matrix metallopeptidase-2	2
		S01.001	chymotrypsin A (cattle-type)	1
		S01.131	elastase-2	1
		S01.151	trypsin 1	3
	A0PJH5	M10.003	matrix metallopeptidase-2	2
		S01.001	chymotrypsin A (cattle-type)	1
		S01.131	elastase-2	1
		S01.151	trypsin 1	3
	Q32Q20	M10.003	matrix metallopeptidase-2	2
		S01.001	chymotrypsin A (cattle-type)	1
		S01.131	elastase-2	1
		S01.151	trypsin 1	3
	Q7Z497	M10.003	matrix metallopeptidase-2	2
		S01.001	chymotrypsin A (cattle-type)	1
		S01.131	elastase-2	1
		S01.151	trypsin 1	3
SF3B2 protein	Q7Z627	M10.003	matrix metallopeptidase-2	1
		S01.133	cathepsin G	1
		S01.151	trypsin 1	2
	Q9BWD2	M10.003	matrix metallopeptidase-2	1
		S01.133	cathepsin G	1
		S01.151	trypsin 1	2
SFRS protein kinase 1	Q5R363	S01.151	trypsin 1	2
SFRS11 protein	Q05BU6	S01.151	trypsin 1	4
SFRS2 protein	Q6NXQ0	S01.151	trypsin 1	1
		S01.269	glutamyl endopeptidase I	1
SGT1 protein homolog	Q9CS74	S01.010	granzyme B (Homo sapiens-type)	1
		S01.136	granzyme B, rodent-type	1
		S01.151	trypsin 1	1
SH2 domain-containing protein 3C	Q8N5H7	C14.005	caspase-6	1
		S01.280	lysyl endopeptidase (bacteria)	2
SH2B adapter protein 2	O14492	C14.005	caspase-6	1
SH3 and cysteine-rich domain-containing protein 3	Q96MF2	M12.002	meprin alpha subunit	1
SH3 and PX domain-containing protein 2A	Q5TCZ1	M35.004	peptidyl-Lys metallopeptidase	2
SH3 and PX domain-containing protein 2B	A1X283	C01.060	cathepsin B	1
		M35.004	peptidyl-Lys metallopeptidase	2
SH3 domain-binding glutamic acid-rich-like protein	O75368	A02.001	HIV-1 retropepsin	1
		C01.032	cathepsin L	1
		C01.036	cathepsin K	1
		C13.004	legumain, animal-type	2
		M04.001	thermolysin	3
		M24.002	methionyl aminopeptidase 2	1
		S01.151	trypsin 1	7
		S01.269	glutamyl endopeptidase I	3
	Q9JJU8	A01.009	cathepsin D	2
		A01.010	cathepsin E	1
		M10.003	matrix metallopeptidase-2	1
SH3 domain-binding glutamic acid-rich-like protein 3	Q91VW3	M10.003	matrix metallopeptidase-2	1
	Q9H299	C13.004	legumain, animal-type	1
		M04.001	thermolysin	2
		M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	3
		S01.269	glutamyl endopeptidase I	1
SH3 domain-binding protein 1 ECO:0000312\|HGNC:HGNC:10824	Q9Y3L3	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	3
		C01.060	cathepsin B	3
SH3 domain-containing kinase-binding protein 1	Q96B97	C01.009	cathepsin V	2
		C01.018	cathepsin F	1
		C01.032	cathepsin L	3
		C01.036	cathepsin K	5
		C01.060	cathepsin B	5
		C14.005	caspase-6	3
		S01.081	kallikrein-related peptidase 15	1
SH3 domain-containing RING finger protein 3	Q8TEJ3	A32.002	RC1339 g.p. (Rickettsia conorii)	1
SHC SH2 domain-binding protein 1	Q8NEM2	C01.060	cathepsin B	1
		S01.010	granzyme B (Homo sapiens-type)	1
SHC-transforming protein 3	Q61120	M10.003	matrix metallopeptidase-2	1
Shiga toxin 1 subunit A	C8UEJ9	S08.071	furin	1
		S08.073	PCSK2 peptidase	1
		S08.074	PCSK4 peptidase	1
		S08.075	PCSK6 peptidase	1
		S08.076	PCSK5 peptidase	1
		S08.077	PCSK7 peptidase	1
shiga toxin subunit A	Q9FBI2	S08.071	furin	1
shikimate kinase 1	P0A6D7	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Shikimate kinase 1		S01.151	trypsin 1	1
		S41.011	chlamydial protease-like activity factor	1
	P63601	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
shikimate kinase 2	P0A6E1	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
shootin-1	A0MZ66	S01.151	trypsin 1	4
Shootin-1		S01.269	glutamyl endopeptidase I	1
	Q8K2Q9	A01.009	cathepsin D	1
Shootin-1 ECO:0000312\|HGNC:HGNC:29319	B7Z7Z9	C14.005	caspase-6	2
	Q68DG1	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	1
		C01.036	cathepsin K	1
short heat shock protein 60 Hsp60s1	Q53SE2	S01.151	trypsin 1	4
short neuropeptide F	Q9VIQ0	M13.014	neprilysin-4 (Drosophila melanogaster)	2
short neurotoxin 1	P68416	XS26.001	signal peptidase complex (animal)	1
short neurotoxin B	P10459	XS26.001	signal peptidase complex (animal)	1
	P19959	XS26.001	signal peptidase complex (animal)	1
short neurotoxin D	P10456	XS26.001	signal peptidase complex (animal)	1
short neurotoxin II	P10457	XS26.001	signal peptidase complex (animal)	1
short neurotoxin OH-26	Q53B52	XS26.001	signal peptidase complex (animal)	1
short neurotoxin OH-5	Q53B47	XS26.001	signal peptidase complex (animal)	1
Short transient receptor potential channel 7	Q9HCX4	M35.004	peptidyl-Lys metallopeptidase	2
short/branched chain specific acyl-CoA dehydrogenase, mitochondrial precursor	P45954	M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	1
		S01.269	glutamyl endopeptidase I	1
sialic acid synthase	Q9NR45	A02.001	HIV-1 retropepsin	1
Sialic acid synthase		C01.009	cathepsin V	3
		C01.032	cathepsin L	3
		C01.034	cathepsin S	5
		C01.036	cathepsin K	1
		C01.060	cathepsin B	1
		M04.001	thermolysin	2
sialic acid synthase		S01.151	trypsin 1	7
Sialic acid synthase		S01.269	glutamyl endopeptidase I	3
Sialidase-1	Q99519	S01.081	kallikrein-related peptidase 15	4
sialidase-1		XS26.001	signal peptidase complex (animal)	1
Sialoadhesin precursor	Q9BZZ2	S01.280	lysyl endopeptidase (bacteria)	2
SID1 transmembrane family member 1 precursor	Q9NXL6	M35.004	peptidyl-Lys metallopeptidase	2
SID1 transmembrane family member 2	Q8NBJ9	XS26.001	signal peptidase complex (animal)	1
sideroflexin-1	Q9H9B4	M24.028	mitochondrial methionyl aminopeptidase	1
Sideroflexin-1		S01.151	trypsin 1	4
Sideroflexin-3	Q9BWM7	S01.151	trypsin 1	2
Sideroflexin-4	Q6P4A7	M35.004	peptidyl-Lys metallopeptidase	1
sigma factor K precursor	P12254	M50.002	sporulation factor SpoIVFB	1
sigma factor-binding protein crl	P24251	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
sigma-E factor negative regulatory protein	P0AFX7	M50.004	RseP peptidase	1
Signal peptidase	Q9YAZ9	M04.001	thermolysin	2
Signal peptidase complex catalytic subunit SEC11A	P67812	S01.151	trypsin 1	2
Signal peptidase complex subunit 1	Q9Y6A9	C01.032	cathepsin L	1
		S01.151	trypsin 1	1
Signal peptidase complex subunit 2	Q15005	S01.151	trypsin 1	2
Signal peptidase complex subunit 3	P61009	S01.151	trypsin 1	2
signal peptidase I	O07344	S26.015	Streptococcus-type signal peptidase	1
Signal peptidase I	P41026	S26.003	signal peptidase SipS	1
	P59662	S26.015	Streptococcus-type signal peptidase	2
Signal peptide peptidase-like 2C ECO:0000303\|PubMed:15385547	Q8IUH8	C01.018	cathepsin F	1
Signal peptide, CUB and EGF-like domain-containing protein 1 precursor	Q8IWY4	S01.280	lysyl endopeptidase (bacteria)	2
Signal recognition particle 14 kDa protein	P16254	A01.010	cathepsin E	1
	P37108	C01.018	cathepsin F	2
		C01.032	cathepsin L	1
		C01.036	cathepsin K	2
		C01.060	cathepsin B	1
		C13.004	legumain, animal-type	1
		C14.004	caspase-7	2
signal recognition particle 14 kDa protein		S01.135	granzyme A	1
		S01.151	trypsin 1	4
Signal recognition particle 14 kDa protein		S01.269	glutamyl endopeptidase I	1
Signal recognition particle 19 kDa protein	P09132	C01.018	cathepsin F	3
		C01.036	cathepsin K	1
		C01.060	cathepsin B	1
		M10.005	matrix metallopeptidase-3	1
		S01.151	trypsin 1	2
	Q9D7A6	A01.009	cathepsin D	1
		A01.010	cathepsin E	1
signal recognition particle 19 kDa protein		S01.151	trypsin 1	1
Signal recognition particle 54 kDa protein	P61011	C14.003	caspase-3	1
		C14.005	caspase-6	1
	Q9YB62	M04.001	thermolysin	1
Signal recognition particle 68 kDa protein	Q9UHB9	C01.034	cathepsin S	1
		M12.004	meprin beta subunit	1
		S01.010	granzyme B (Homo sapiens-type)	1
Signal recognition particle 72 kDa protein	O76094	C01.032	cathepsin L	2
		C01.034	cathepsin S	1
signal recognition particle 72 kDa protein		C14.003	caspase-3	1
		M10.003	matrix metallopeptidase-2	1
		S01.010	granzyme B (Homo sapiens-type)	3
		S01.151	trypsin 1	5
Signal recognition particle 9 kDa protein	P49458	M04.001	thermolysin	1
		M35.004	peptidyl-Lys metallopeptidase	1
signal recognition particle 9 kDa protein		S01.151	trypsin 1	2
Signal recognition particle protein	P0AGD7	M12.221	ADAMTS4 peptidase	1
		S01.151	trypsin 1	2
Signal recognition particle receptor FtsY	P10121	M12.025	ADAMTS15 peptidase	1
		M12.221	ADAMTS4 peptidase	1
Signal recognition particle receptor subunit alpha	P08240	C01.036	cathepsin K	1
		C01.060	cathepsin B	1
		C13.004	legumain, animal-type	2
		S01.151	trypsin 1	1
Signal recognition particle receptor subunit beta	Q9Y5M8	A32.002	RC1339 g.p. (Rickettsia conorii)	1
		S01.151	trypsin 1	2
Signal recognition particle subunit SRP54	P61011	C01.009	cathepsin V	1
		C01.032	cathepsin L	2
Signal recognition particle subunit SRP68	Q9UHB9	C01.009	cathepsin V	1
		C01.032	cathepsin L	2
		S01.151	trypsin 1	3
Signal recognition particle subunit SRP72	O76094	C01.018	cathepsin F	1
		C01.032	cathepsin L	1
		C01.036	cathepsin K	1
		M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	3
Signal transducer and activator of transcription 1-alpha/beta	P42224	C01.009	cathepsin V	3
		C01.032	cathepsin L	3
		C01.036	cathepsin K	2
signal transducer and activator of transcription 1-alpha/beta		C14.003	caspase-3	1
Signal transducer and activator of transcription 1-alpha/beta		S01.151	trypsin 1	1
signal transducer and activator of transcription 2	O02799	C30.UPW	family C30 unassigned peptidases	2
Signal transducer and activator of transcription 3	P40763	C01.032	cathepsin L	1
		S01.151	trypsin 1	1
Signal transducer and activator of transcription 3 ECO:0000312\|HGNC:HGNC:11364		C01.036	cathepsin K	1
Signal transducer and activator of transcription 4	Q14765	C01.032	cathepsin L	1
Signal transducer and activator of transcription 5A	P42229	C14.006	caspase-2	1
	P42230	S01.133	cathepsin G	1
Signal transducer and activator of transcription 5B	P42232	S01.133	cathepsin G	1
Signal transducer and activator of transcription 6	P42226	C01.009	cathepsin V	1
signal transducer CD24	P24807	XS26.001	signal peptidase complex (animal)	1
Signal transducing adapter molecule 1	P70297	M10.003	matrix metallopeptidase-2	1
	Q92783	S01.151	trypsin 1	2
signal transducing adapter molecule 2	O75886	M10.007	matrix metallopeptidase-11	1
Signal-induced proliferation-associated 1-like protein 1	O43166	C14.005	caspase-6	1
Signal-induced proliferation-associated protein 1	P46062	A01.010	cathepsin E	2
signal-induced proliferation-associated protein 1		S01.010	granzyme B (Homo sapiens-type)	1
		S01.136	granzyme B, rodent-type	1
		S01.151	trypsin 1	1
Signal-induced proliferation-associated protein 1	Q96FS4	C01.036	cathepsin K	1
Signal-regulatory protein beta-1	O00241	S01.081	kallikrein-related peptidase 15	1
Signal-transducing adaptor protein 2	Q9UGK3	C01.018	cathepsin F	1
silver-binding protein silE	Q9Z4N3	S26.001	signal peptidase I	1
SIM1 precursor	P40472	S08.070	kexin	1
similar to 40S ribosomal protein S2	A4D0Y7	S01.151	trypsin 1	4
similar to 60S ribosomal protein L35	A4D2M5	M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	1
similar to aldo-keto reductase family 1, member B10; aldose reductase- like 1; aldo-keto reductase family 1, member B11	A4D1P0	S01.151	trypsin 1	2
similar to cell division cycle 10 homolog	A4D1Y2	M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	1
similar to ribosomal protein L18; 60S ribosomal protein L18	A4D0W6	S01.151	trypsin 1	1
		S01.269	glutamyl endopeptidase I	1
similar to ribosomal protein L23	A4D142	S01.151	trypsin 1	2
	Q9BTQ7	S01.151	trypsin 1	5
similar to ribosomal protein S14	A4D1M5	S01.151	trypsin 1	1
		S01.269	glutamyl endopeptidase I	1
similar to ribosomal protein S27	A4D1G5	S01.151	trypsin 1	2
similar to RIKEN cDNA 4732495G21 gene	Q562R1	C14.003	caspase-3	1
		C14.004	caspase-7	1
		M10.003	matrix metallopeptidase-2	1
		S01.001	chymotrypsin A (cattle-type)	2
		S01.151	trypsin 1	1
similar to Ubiquinol-cytochrome C reductase iron-sulfur subunit, mitochondrial	A4D1R5	C14.003	caspase-3	1
		S01.151	trypsin 1	3
Sin3 histone deacetylase corepressor complex component SDS3	Q9H7L9	S01.010	granzyme B (Homo sapiens-type)	1
Sine oculis-binding protein homolog	A7XYQ1	C01.018	cathepsin F	1
		M12.001	astacin	1
Single-stranded DNA-binding protein	P0A2F6	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
single-stranded DNA-binding protein	P0AGE0	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Single-stranded DNA-binding protein, mitochondrial	Q04837	C01.009	cathepsin V	2
		C01.018	cathepsin F	1
		C01.036	cathepsin K	1
		C13.004	legumain, animal-type	2
		M04.001	thermolysin	1
		S01.081	kallikrein-related peptidase 15	1
		S01.151	trypsin 1	5
		S01.269	glutamyl endopeptidase I	2
single-stranded DNA-binding protein, mitochondrial precursor		M10.003	matrix metallopeptidase-2	2
		S01.151	trypsin 1	4
		S01.269	glutamyl endopeptidase I	3
Sister chromatid cohesion protein DCC1	Q9BVC3	M35.004	peptidyl-Lys metallopeptidase	2
Sister chromatid cohesion protein PDS5 homolog A	Q29RF7	C01.036	cathepsin K	2
		C01.060	cathepsin B	2
		C13.004	legumain, animal-type	2
		M09.002	collagenase G/A (Clostridium histolyticum)	1
		M09.005	collagenase ColT (Clostridium tetani)	2
		S01.010	granzyme B (Homo sapiens-type)	1
sister chromatid cohesion protein PDS5 homolog A		S01.151	trypsin 1	6
Sister chromatid cohesion protein PDS5 homolog B	Q9NTI5	C01.009	cathepsin V	1
		C01.018	cathepsin F	2
		C01.060	cathepsin B	1
		C14.005	caspase-6	1
sister chromatid cohesion protein PDS5 homolog B		S01.151	trypsin 1	3
site-1 peptidase		S08.063	site-1 peptidase	1
site-1 peptidase precursor	Q14703	S08.063	site-1 peptidase	3
Sjoegren syndrome/scleroderma autoantigen 1	O60232	C14.003	caspase-3	1
		M12.033	LAST_MAM peptidase (Limulus-type)	1
		S01.010	granzyme B (Homo sapiens-type)	3
		S01.151	trypsin 1	1
SKI family transcriptional corepressor 2	Q2VWA4	M12.001	astacin	1
skin aspartic protease	Q53RT3	A28.004	skin SASPase	3
SLAIN motif-containing protein 2	Q9P270	C13.004	legumain, animal-type	1
SLAM family member 5, Isoform	Q9UIB8-7	XS26.001	signal peptidase complex (animal)	1
SLAM family member 6	Q96DU3	XS26.001	signal peptidase complex (animal)	1
SLAM family member 7	Q9NQ25	XS26.001	signal peptidase complex (animal)	1
SLAM family member 8, Isoform 2	Q9P0V8-2	XS26.001	signal peptidase complex (animal)	1
SLC25A29 protein	A3KMR5	S01.151	trypsin 1	1
		S01.269	glutamyl endopeptidase I	1
SLC4A1	P02730	C14.003	caspase-3	2
SLC6A3 solute carrier family 6 (neurotransmitter transporter, dopamine), member 3	Q01959	C02.002	calpain-2	2
SLIT-ROBO Rho GTPase-activating protein 1	Q7Z6B7	C13.004	legumain, animal-type	1
Slk19 protein	Q08581	C50.001	separase (yeast-type)	1
Smad nuclear-interacting protein 1	Q8TAD8	C01.036	cathepsin K	1
small acid soluble protein-alpha	P04831	A25.001	gpr peptidase	1
small acid soluble protein-gamma	P07784	A25.001	gpr peptidase	1
Small acidic protein	O00193	C01.009	cathepsin V	1
		C01.018	cathepsin F	3
		C01.032	cathepsin L	1
		C01.034	cathepsin S	1
		C01.036	cathepsin K	5
		C01.060	cathepsin B	2
		C13.004	legumain, animal-type	1
		M04.001	thermolysin	1
		S01.047	human airway trypsin-like peptidase	1
		S01.224	hepsin	1
	Q9R0P4	M10.003	matrix metallopeptidase-2	1
Small cell adhesion glycoprotein	Q0VAQ4	S01.269	glutamyl endopeptidase I	1
Small EDRK-rich factor 2	P84101	C01.036	cathepsin K	1
		C01.060	cathepsin B	3
Small glutamine-rich tetratricopeptide repeat-containing protein alpha	O43765	C01.009	cathepsin V	1
		C01.018	cathepsin F	4
		C01.032	cathepsin L	1
		C01.036	cathepsin K	5
		C01.060	cathepsin B	1
		M10.005	matrix metallopeptidase-3	3
		M35.004	peptidyl-Lys metallopeptidase	2
		S01.081	kallikrein-related peptidase 15	2
small glutamine-rich tetratricopeptide repeat-containing protein alpha		S01.151	trypsin 1	6
Small glutamine-rich tetratricopeptide repeat-containing protein alpha		S01.224	hepsin	1
		S01.269	glutamyl endopeptidase I	2
	Q8BJU0	A01.010	cathepsin E	1
Small glutamine-rich tetratricopeptide repeat-containing protein beta	Q96EQ0	C01.018	cathepsin F	3
		C01.036	cathepsin K	1
		C01.060	cathepsin B	1
Small heat shock protein	Q9YAJ0	M04.001	thermolysin	17
	Q9YFZ9	M04.001	thermolysin	2
small inducible cytokine A13	Q99616	M10.001	matrix metallopeptidase-1	3
		M10.005	matrix metallopeptidase-3	2
small inducible cytokine A20	P78556	A01.009	cathepsin D	5
		C01.060	cathepsin B	1
small inducible cytokine A21	O00585	A01.009	cathepsin D	1
small inducible cytokine A22	O00626	S09.003	dipeptidyl-peptidase IV (eukaryote)	2
small inducible cytokine A3-like 1	P16619	S09.003	dipeptidyl-peptidase IV (eukaryote)	1
small inducible cytokine A5 precursor	P13501	S09.003	dipeptidyl-peptidase IV (eukaryote)	1
		S09.013	dipeptidyl-peptidase 4 (bacteria-type 2)	1
small inducible cytokine A8 precursor	P80075	M10.005	matrix metallopeptidase-3	1
small inducible cytokine B5 precursor	P50228	M10.004	matrix metallopeptidase-9	1
small inducible cytokine B6	P80162	M10.002	matrix metallopeptidase-8	2
		M10.004	matrix metallopeptidase-9	3
		S09.003	dipeptidyl-peptidase IV (eukaryote)	1
Small integral membrane protein 13	P0DJ93	M04.001	thermolysin	1
Small muscular protein	Q9UHP9	M35.004	peptidyl-Lys metallopeptidase	2
Small nuclear ribonucleoprotein E	P62304	C01.009	cathepsin V	2
		C01.032	cathepsin L	2
		C01.036	cathepsin K	3
		C01.060	cathepsin B	2
		M04.001	thermolysin	1
small nuclear ribonucleoprotein E		M10.003	matrix metallopeptidase-2	1
Small nuclear ribonucleoprotein E		S01.151	trypsin 1	1
small nuclear ribonucleoprotein E		S01.217	thrombin	1
Small nuclear ribonucleoprotein F	P62306	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	1
		C01.034	cathepsin S	1
		C01.036	cathepsin K	2
small nuclear ribonucleoprotein F		C14.001	caspase-1	1
		C14.003	caspase-3	1
		C14.004	caspase-7	1
		C14.009	caspase-8	1
Small nuclear ribonucleoprotein F		M04.001	thermolysin	1
		M09.002	collagenase G/A (Clostridium histolyticum)	2
		M09.005	collagenase ColT (Clostridium tetani)	2
small nuclear ribonucleoprotein F		M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	3
Small nuclear ribonucleoprotein G	P62308	C01.018	cathepsin F	1
		C01.036	cathepsin K	2
		C13.004	legumain, animal-type	1
small nuclear ribonucleoprotein G		M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	2
small nuclear ribonucleoprotein polypeptide N variant	Q53HE7	S01.151	trypsin 1	4
Small nuclear ribonucleoprotein Sm D1	P62314	A32.002	RC1339 g.p. (Rickettsia conorii)	2
		C01.018	cathepsin F	1
		C01.032	cathepsin L	1
		C01.036	cathepsin K	6
		S01.010	granzyme B (Homo sapiens-type)	1
small nuclear ribonucleoprotein Sm D1		S01.151	trypsin 1	5
		S01.269	glutamyl endopeptidase I	1
Small nuclear ribonucleoprotein Sm D1	P62315	A01.009	cathepsin D	2
		A01.010	cathepsin E	1
Small nuclear ribonucleoprotein Sm D2	P62316	A32.002	RC1339 g.p. (Rickettsia conorii)	2
		C01.009	cathepsin V	2
		C01.018	cathepsin F	2
		C01.032	cathepsin L	3
		C01.036	cathepsin K	12
		C01.060	cathepsin B	1
		C13.004	legumain, animal-type	3
		M04.001	thermolysin	2
		M10.005	matrix metallopeptidase-3	3
small nuclear ribonucleoprotein Sm D2		S01.151	trypsin 1	5
		S01.269	glutamyl endopeptidase I	3
Small nuclear ribonucleoprotein Sm D2	P62317	M10.003	matrix metallopeptidase-2	1
Small nuclear ribonucleoprotein Sm D3	P62318	C01.009	cathepsin V	2
		C01.032	cathepsin L	1
		C01.036	cathepsin K	3
		C13.004	legumain, animal-type	2
		M10.005	matrix metallopeptidase-3	1
small nuclear ribonucleoprotein Sm D3		S01.151	trypsin 1	4
Small nuclear ribonucleoprotein Sm D3	P62320	M10.003	matrix metallopeptidase-2	1
Small nuclear ribonucleoprotein-associated protein B	P27048	A01.009	cathepsin D	2
		A01.010	cathepsin E	1
		C14.001	caspase-1	1
		M10.003	matrix metallopeptidase-2	1
Small nuclear ribonucleoprotein-associated protein N	P63162	C01.009	cathepsin V	1
		C01.018	cathepsin F	3
		C01.032	cathepsin L	2
		C01.036	cathepsin K	4
		C01.060	cathepsin B	2
small nuclear ribonucleoprotein-associated protein N		M10.003	matrix metallopeptidase-2	1
Small nuclear ribonucleoprotein-associated protein N		M10.005	matrix metallopeptidase-3	3
		M12.033	LAST_MAM peptidase (Limulus-type)	1
		S01.081	kallikrein-related peptidase 15	2
small nuclear ribonucleoprotein-associated protein N		S01.151	trypsin 1	6
Small nuclear ribonucleoprotein-associated protein N	P63163	A01.009	cathepsin D	2
		A01.010	cathepsin E	1
Small nuclear ribonucleoprotein-associated proteins B and B'	P14678	M12.033	LAST_MAM peptidase (Limulus-type)	1
Small ribosomal subunit biogenesis GTPase RsgA	P39286	S01.151	trypsin 1	1
Small ribosomal subunit protein bS1m ECO:0000303\|PubMed:25838379	Q9Y2Q9	C01.018	cathepsin F	1
Small ribosomal subunit protein eS1 ECO:0000255\|HAMAP-Rule:MF_03122, ECO:0000303\|PubMed:24524803	P61247	C01.009	cathepsin V	9
		C01.018	cathepsin F	8
		C01.032	cathepsin L	7
		C01.036	cathepsin K	11
		C01.060	cathepsin B	4
Small ribosomal subunit protein eS10 ECO:0000303\|PubMed:24524803	P46783	C01.018	cathepsin F	1
		C01.032	cathepsin L	1
		C01.036	cathepsin K	1
Small ribosomal subunit protein eS12 ECO:0000303\|PubMed:24524803	P25398	C01.009	cathepsin V	1
		C01.018	cathepsin F	5
		C01.032	cathepsin L	1
		C01.036	cathepsin K	2
		C01.060	cathepsin B	4
Small ribosomal subunit protein eS17 ECO:0000303\|PubMed:24524803	P08708	C01.009	cathepsin V	5
		C01.018	cathepsin F	4
		C01.032	cathepsin L	2
		C01.036	cathepsin K	7
		C01.060	cathepsin B	1
Small ribosomal subunit protein eS19 ECO:0000303\|PubMed:24524803	P39019	C01.009	cathepsin V	1
		C01.018	cathepsin F	8
		C01.032	cathepsin L	1
		C01.036	cathepsin K	7
		C01.060	cathepsin B	7
Small ribosomal subunit protein eS21 ECO:0000303\|PubMed:24524803	P63220	C01.009	cathepsin V	2
		C01.018	cathepsin F	3
		C01.032	cathepsin L	1
		C01.036	cathepsin K	6
		C01.060	cathepsin B	6
Small ribosomal subunit protein eS24 ECO:0000303\|PubMed:24524803	P62847	C01.009	cathepsin V	2
		C01.018	cathepsin F	3
		C01.032	cathepsin L	1
		C01.036	cathepsin K	6
Small ribosomal subunit protein eS25 ECO:0000303\|PubMed:24524803	P62851	C01.009	cathepsin V	2
		C01.018	cathepsin F	3
		C01.032	cathepsin L	1
		C01.036	cathepsin K	7
		C01.060	cathepsin B	1
Small ribosomal subunit protein eS26 ECO:0000303\|PubMed:24524803	P62854	C01.009	cathepsin V	3
		C01.036	cathepsin K	3
		C01.060	cathepsin B	1
Small ribosomal subunit protein eS27 ECO:0000303\|PubMed:24524803	P42677	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.036	cathepsin K	1
		C01.060	cathepsin B	2
Small ribosomal subunit protein eS28 ECO:0000303\|PubMed:24524803	P62857	C01.009	cathepsin V	2
		C01.018	cathepsin F	4
		C01.032	cathepsin L	1
		C01.036	cathepsin K	7
		C01.060	cathepsin B	8
Small ribosomal subunit protein eS4, X isoform ECO:0000303\|PubMed:24524803	P62701	C01.009	cathepsin V	3
		C01.018	cathepsin F	1
		C01.032	cathepsin L	8
		C01.036	cathepsin K	9
		C01.060	cathepsin B	6
Small ribosomal subunit protein eS4, Y isoform 1 ECO:0000303\|PubMed:24524803	P22090	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	5
		C01.036	cathepsin K	8
		C01.060	cathepsin B	4
Small ribosomal subunit protein eS4, Y isoform 2 ECO:0000303\|PubMed:24524803	Q8TD47	C01.032	cathepsin L	3
		C01.036	cathepsin K	5
		C01.060	cathepsin B	3
Small ribosomal subunit protein eS6 ECO:0000303\|PubMed:24524803	P62753	C01.009	cathepsin V	6
		C01.018	cathepsin F	7
		C01.032	cathepsin L	3
		C01.036	cathepsin K	3
		C01.060	cathepsin B	8
Small ribosomal subunit protein eS7 ECO:0000303\|PubMed:24524803	P62081	C01.009	cathepsin V	1
		C01.018	cathepsin F	3
		C01.032	cathepsin L	2
		C01.036	cathepsin K	10
		C01.060	cathepsin B	1
Small ribosomal subunit protein eS8 ECO:0000303\|PubMed:24524803	P62241	C01.009	cathepsin V	5
		C01.018	cathepsin F	1
		C01.032	cathepsin L	4
		C01.036	cathepsin K	4
		C01.060	cathepsin B	5
Small ribosomal subunit protein mS31 ECO:0000303\|PubMed:25838379	Q92665	C01.036	cathepsin K	1
		C01.060	cathepsin B	2
Small ribosomal subunit protein RACK1 ECO:0000303\|PubMed:24524803	P63244	C01.009	cathepsin V	2
		C01.036	cathepsin K	5
Small ribosomal subunit protein uS10 ECO:0000303\|PubMed:24524803	P60866	C01.009	cathepsin V	1
		C01.018	cathepsin F	3
		C01.032	cathepsin L	1
		C01.036	cathepsin K	5
		C01.060	cathepsin B	4
Small ribosomal subunit protein uS11 ECO:0000303\|PubMed:24524803	P62263	C01.009	cathepsin V	3
		C01.018	cathepsin F	1
		C01.032	cathepsin L	2
		C01.036	cathepsin K	2
		C01.060	cathepsin B	3
Small ribosomal subunit protein uS12 ECO:0000303\|PubMed:24524803	P62266	C01.018	cathepsin F	1
Small ribosomal subunit protein uS13 ECO:0000303\|PubMed:24524803	P62269	C01.009	cathepsin V	1
		C01.032	cathepsin L	1
		C01.036	cathepsin K	7
		C01.060	cathepsin B	3
Small ribosomal subunit protein uS14m ECO:0000303\|PubMed:25838379	O60783	C01.032	cathepsin L	1
Small ribosomal subunit protein uS15 ECO:0000303\|PubMed:24524803	P62277	C01.009	cathepsin V	2
		C01.018	cathepsin F	1
		C01.032	cathepsin L	2
		C01.036	cathepsin K	2
Small ribosomal subunit protein uS15m ECO:0000303\|PubMed:25838379	P82914	C01.018	cathepsin F	1
Small ribosomal subunit protein uS17 ECO:0000303\|PubMed:24524803	P62280	C01.009	cathepsin V	1
		C01.018	cathepsin F	2
		C01.036	cathepsin K	5
		C01.060	cathepsin B	7
Small ribosomal subunit protein uS19 ECO:0000303\|PubMed:24524803	P62841	C01.036	cathepsin K	3
Small ribosomal subunit protein uS2 ECO:0000255\|HAMAP-Rule:MF_03016, ECO:0000303\|PubMed:24524803	P08865	C01.009	cathepsin V	1
		C01.018	cathepsin F	7
		C01.032	cathepsin L	2
		C01.036	cathepsin K	10
		C01.060	cathepsin B	7
Small ribosomal subunit protein uS3 ECO:0000303\|PubMed:24524803	P23396	C01.009	cathepsin V	3
		C01.018	cathepsin F	3
		C01.032	cathepsin L	6
		C01.036	cathepsin K	12
		C01.060	cathepsin B	2
Small ribosomal subunit protein uS4 ECO:0000303\|PubMed:24524803	P46781	C01.009	cathepsin V	6
		C01.018	cathepsin F	1
		C01.032	cathepsin L	5
		C01.036	cathepsin K	8
		C01.060	cathepsin B	1
Small ribosomal subunit protein uS5 ECO:0000303\|PubMed:24524803	P15880	C01.009	cathepsin V	6
		C01.018	cathepsin F	2
		C01.032	cathepsin L	4
		C01.036	cathepsin K	4
		C01.060	cathepsin B	1
Small ribosomal subunit protein uS5m ECO:0000303\|PubMed:25838379	P82675	C01.009	cathepsin V	2
		C01.018	cathepsin F	1
		C01.032	cathepsin L	2
		C01.036	cathepsin K	1
Small ribosomal subunit protein uS7 ECO:0000303\|PubMed:24524803	P46782	C01.009	cathepsin V	3
		C01.018	cathepsin F	5
		C01.036	cathepsin K	5
		C01.060	cathepsin B	2
Small ribosomal subunit protein uS7m ECO:0000303\|PubMed:25838379	Q9Y2R9	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.036	cathepsin K	1
		C01.060	cathepsin B	1
Small ribosomal subunit protein uS8 ECO:0000303\|PubMed:24524803	P62244	C01.009	cathepsin V	5
		C01.018	cathepsin F	1
		C01.032	cathepsin L	2
		C01.036	cathepsin K	6
		C01.060	cathepsin B	2
Small ribosomal subunit protein uS9 ECO:0000303\|PubMed:24524803	P62249	C01.009	cathepsin V	2
		C01.018	cathepsin F	1
		C01.032	cathepsin L	1
		C01.036	cathepsin K	4
Small subunit processome component 20 homolog	O75691	C01.032	cathepsin L	1
		C01.036	cathepsin K	1
		S01.010	granzyme B (Homo sapiens-type)	1
Small ubiquitin-related modifier 1	P63165	C01.018	cathepsin F	1
		C01.036	cathepsin K	1
small ubiquitin-related modifier 1		C98.001	USPL1 peptidase	1
Small ubiquitin-related modifier 1		S01.224	hepsin	1
		S01.269	glutamyl endopeptidase I	1
Small ubiquitin-related modifier 1 precursor		C48.007	SENP2 peptidase	1
Small ubiquitin-related modifier 2	P61956	C13.004	legumain, animal-type	2
small ubiquitin-related modifier 2		C48.007	SENP2 peptidase	1
		C98.001	USPL1 peptidase	1
Small ubiquitin-related modifier 2		M04.001	thermolysin	1
		M09.003	bacterial collagenase H	2
		M10.005	matrix metallopeptidase-3	1
Small ubiquitin-related modifier 2 isoform 2	P61956-2	S01.151	trypsin 1	2
small ubiquitin-related modifier 2 precursor	P61956	C01.036	cathepsin K	1
		C48.003	SENP3 peptidase	1
Small ubiquitin-related modifier 2 precursor		C48.007	SENP2 peptidase	1
small ubiquitin-related modifier 2 precursor		C48.008	SENP5 peptidase	1
		M35.004	peptidyl-Lys metallopeptidase	3
		S01.151	trypsin 1	2
Small ubiquitin-related modifier 2 ECO:0000305		S01.081	kallikrein-related peptidase 15	1
small ubiquitin-related modifier 3	P55854	C48.007	SENP2 peptidase	1
Small ubiquitin-related modifier 3		S01.269	glutamyl endopeptidase I	1
small ubiquitin-related modifier 3 precursor		C01.036	cathepsin K	1
Small ubiquitin-related modifier 3 precursor		C48.007	SENP2 peptidase	1
small ubiquitin-related modifier 3 precursor		C48.008	SENP5 peptidase	1
		M35.004	peptidyl-Lys metallopeptidase	2
		S01.151	trypsin 1	2
small ubiquitin-related modifier 4 precursor	Q6EEV6	C01.036	cathepsin K	1
Small ubiquitin-related modifier 4 precursor		M35.004	peptidyl-Lys metallopeptidase	2
small ubiquitin-related modifier 4 precursor		S01.151	trypsin 1	2
small venom protein 1	Q8MMH5	XS26.001	signal peptidase complex (animal)	1
small, acid-soluble spore protein 1	P06552	A25.001	gpr peptidase	1
	P06553	A25.001	gpr peptidase	1
	P0A4F3	A25.001	gpr peptidase	1
	P41371	A25.001	gpr peptidase	1
	P52968	A25.001	gpr peptidase	1
	Q00213	A25.001	gpr peptidase	1
small, acid-soluble spore protein 2	P0A4F4	A25.001	gpr peptidase	1
	P0A4F5	A25.001	gpr peptidase	1
	P52969	A25.001	gpr peptidase	1
small, acid-soluble spore protein A	P02959	A25.001	gpr peptidase	1
small, acid-soluble spore protein alpha	P22065	A25.001	gpr peptidase	1
small, acid-soluble spore protein B	P04832	A25.001	gpr peptidase	1
small, acid-soluble spore protein beta	P22066	A25.001	gpr peptidase	1
small, acid-soluble spore protein C	P02958	A25.001	gpr peptidase	1
	P02960	A25.001	gpr peptidase	1
small, acid-soluble spore protein C1	P10570	A25.001	gpr peptidase	1
	P21886	A25.001	gpr peptidase	1
small, acid-soluble spore protein C2	P10571	A25.001	gpr peptidase	1
	P21887	A25.001	gpr peptidase	1
small, acid-soluble spore protein C3	P10572	A25.001	gpr peptidase	1
small, acid-soluble spore protein C4	P04834	A25.001	gpr peptidase	1
small, acid-soluble spore protein C5	P04835	A25.001	gpr peptidase	1
small, acid-soluble spore protein D	P04833	A25.001	gpr peptidase	1
small, acid-soluble spore protein gamma-type	P02961	A25.001	gpr peptidase	2
	P07785	A25.001	gpr peptidase	1
	P07786	A25.001	gpr peptidase	1
	P07787	A25.001	gpr peptidase	2
small-inducible cytokine A14 precursor	Q16627	S01.231	urokinase-type plasminogen activator	1
		S01.233	plasmin	1
small-inducible cytokine A2 precursor	P10148	S01.233	plasmin	1
small-inducible cytokine B6, N-processed variant 3	P80162	XS26.001	signal peptidase complex (animal)	1
smooth muscle myosin heavy chain SM2	O14729	S01.151	trypsin 1	2
Smoothelin	P53814	C13.004	legumain, animal-type	1
smt3 precursor	Q12306	C48.001	Ulp1 peptidase	1
sn-glycerol-3-phosphate-binding periplasmic protein ugpB (Precursor)	Q7CPK0	S26.001	signal peptidase I	1
Sn1-specific diacylglycerol lipase beta	Q8WXE6	A32.002	RC1339 g.p. (Rickettsia conorii)	1
		C14.005	caspase-6	1
SNARE-associated protein Snapin	O95295	C01.060	cathepsin B	1
		S01.151	trypsin 1	2
		S01.269	glutamyl endopeptidase I	2
SNF-related serine/threonine-protein kinase	Q9NRH2	M09.002	collagenase G/A (Clostridium histolyticum)	1
		M09.005	collagenase ColT (Clostridium tetani)	3
SnoRNA binding protein	Q9Y9U0	M04.001	thermolysin	5
snRNA-activating protein complex subunit 2	Q13487	S01.072	matriptase-3	1
snRNA-activating protein complex subunit 3	Q92966	A02.001	HIV-1 retropepsin	1
		S01.151	trypsin 1	1
snRNA-activating protein complex subunit 4	Q5SXM2	S01.010	granzyme B (Homo sapiens-type)	1
SNW domain-containing protein 1	Q13573	C01.009	cathepsin V	3
		C01.018	cathepsin F	4
		C01.032	cathepsin L	2
		C01.036	cathepsin K	4
		C01.060	cathepsin B	5
		S01.010	granzyme B (Homo sapiens-type)	2
sNW domain-containing protein 1	q13573	S01.135	granzyme A	2
SNW domain-containing protein 1	Q13573	S01.151	trypsin 1	1
	Q9CSN1	M10.003	matrix metallopeptidase-2	3
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.151	trypsin 1	1
sodium channel beta-4 subunit precursor	Q7M729	A01.004	BACE1 g.p. (Homo sapiens)	1
Sodium channel protein type 1 subunit alpha	P35498	M35.004	peptidyl-Lys metallopeptidase	2
Sodium channel protein type 4 subunit alpha	P35499	S01.010	granzyme B (Homo sapiens-type)	2
sodium channel subunit beta-1 precursor	P97952	A01.004	BACE1 g.p. (Homo sapiens)	1
sodium channel subunit beta-2	P54900	XS26.001	signal peptidase complex (animal)	1
sodium channel subunit beta-2 precursor	Q56A07	A01.004	BACE1 g.p. (Homo sapiens)	1
sodium channel subunit beta-3 precursor	Q8BHK2	A01.004	BACE1 g.p. (Homo sapiens)	2
Sodium-coupled neutral amino acid transporter 2	Q96QD8	C13.004	legumain, animal-type	1
Sodium-dependent neutral amino acid transporter B(0)AT2	Q9H2J7	C13.004	legumain, animal-type	1
Sodium-dependent phosphate transport protein 2A	Q06495	M35.004	peptidyl-Lys metallopeptidase	2
Sodium-dependent phosphate transporter 1	Q8WUM9	M35.004	peptidyl-Lys metallopeptidase	2
sodium-influx-stimulating peptide	P42579	XS26.001	signal peptidase complex (animal)	1
Sodium/bile acid cotransporter 5	Q5PT55	C01.036	cathepsin K	1
sodium/calcium exchanger SCL8A3, Isoform 8	P57103-7	S01.151	trypsin 1	2
Sodium/hydrogen exchanger 6	Q86VS0	C14.005	caspase-6	1
	Q92581	M10.005	matrix metallopeptidase-3	1
sodium/potassium ATPase inhibitor SPAI-2	P16225	XS26.001	signal peptidase complex (animal)	1
Sodium/potassium-transporting ATPase subunit alpha-1	P05023	C01.009	cathepsin V	5
		C01.032	cathepsin L	4
		C01.034	cathepsin S	10
		C01.036	cathepsin K	5
		C13.004	legumain, animal-type	10
		M04.001	thermolysin	4
		M10.005	matrix metallopeptidase-3	7
		M12.004	meprin beta subunit	1
		S01.151	trypsin 1	21
		S01.269	glutamyl endopeptidase I	6
sodium/potassium-transporting ATPase subunit alpha-1 precursor		S01.151	trypsin 1	2
Sodium/potassium-transporting ATPase subunit alpha-2 precursor	P50993	M35.004	peptidyl-Lys metallopeptidase	2
Sodium/potassium-transporting ATPase subunit beta-1	P05026	C01.009	cathepsin V	1
		C01.032	cathepsin L	1
		S01.081	kallikrein-related peptidase 15	1
		S01.151	trypsin 1	4
		S01.269	glutamyl endopeptidase I	2
sodium/potassium-transporting ATPase subunit beta-3	P54709	C01.036	cathepsin K	1
Sodium/potassium-transporting ATPase subunit beta-3		M10.005	matrix metallopeptidase-3	1
sodium/potassium-transporting ATPase subunit beta-3		S01.131	elastase-2	1
		S01.151	trypsin 1	3
Sodium/potassium/calcium exchanger 1	O60721	C13.004	legumain, animal-type	1
Sodium/proline symporter	P07117	S01.151	trypsin 1	1
Sodium/solute symporter	Q9YDE1	M04.001	thermolysin	2
Soluble calcium-activated nucleotidase 1	Q8WVQ1	S01.081	kallikrein-related peptidase 15	1
soluble cell wall protein	P53334	S08.070	kexin	1
soluble cytochrome b562	P0ABE7	S26.001	signal peptidase I	1
Soluble cytochrome b562 precursor	P63727	S26.001	signal peptidase I	1
soluble interleukin-4 receptor alpha chain	P16382	XS26.001	signal peptidase complex (animal)	1
Soluble lytic murein transglycosylase	P0AGC3	M12.025	ADAMTS15 peptidase	1
soluble lytic murein transglycosylase		S26.001	signal peptidase I	1
Soluble pyridine nucleotide transhydrogenase	P27306	C14.003	caspase-3	1
soluble pyridine nucleotide transhydrogenase		M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
		S01.269	glutamyl endopeptidase I	1
Soluble pyridine nucleotide transhydrogenase	P66008	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
soluble secreted antigen MPT53	P0A618	S26.001	signal peptidase I	1
Solute carrier family 2, facilitated glucose transporter member 1	P11166	C01.009	cathepsin V	1
		C01.032	cathepsin L	1
		C01.034	cathepsin S	1
		C01.036	cathepsin K	1
		M04.001	thermolysin	1
		M10.005	matrix metallopeptidase-3	1
		S01.151	trypsin 1	4
		S01.269	glutamyl endopeptidase I	1
Solute carrier family 25 member 39	Q9BZJ4	M35.004	peptidyl-Lys metallopeptidase	1
solute carrier family 25 member 4 variant	Q59EP7	M10.003	matrix metallopeptidase-2	1
		S01.001	chymotrypsin A (cattle-type)	1
Solute carrier family 35 member E1	Q96K37	S01.151	trypsin 1	1
Solute carrier family 35 member F2	Q8IXU6	S01.135	granzyme A	1
Solute carrier family 35 member F5	Q8WV83	M35.004	peptidyl-Lys metallopeptidase	2
Solute carrier family 40 member 1	Q9NP59	C01.009	cathepsin V	1
Solute carrier organic anion transporter family member 1B3	Q9NPD5	M35.004	peptidyl-Lys metallopeptidase	2
somatolactin	P20362	XS26.001	signal peptidase complex (animal)	1
	P21919	XS26.001	signal peptidase complex (animal)	1
Somatoliberin precursor	P16043	S08.073	PCSK2 peptidase	1
		S08.076	PCSK5 peptidase	1
Somatostatin	P60042	S08.063	site-1 peptidase	1
	P61278	C02.002	calpain-2	1
somatostatin		M01.001	aminopeptidase N	1
		S01.155	pancreatic elastase II	1
somatostatin 25		M103.001	TldD peptidase (Escherichia coli)	4
Somatostatin precursor		S01.251	kallikrein-related peptidase 4	1
somatostatin-14	P01168	XS26.001	signal peptidase complex (animal)	1
	P60042	XS26.001	signal peptidase complex (animal)	1
	P61278	C02.001	calpain-1	1
		M16.002	insulysin	1
		M9G.026	dactylysin	1
somatostatin-2	P01170	U9G.007	dibasic processing endopeptidase (unsequenced)	1
somatostatin-28	P61278	M16.001	pitrilysin	2
		M16.005	nardilysin	1
somatotropin		S53.003	tripeptidyl-peptidase I	1
Somatotropin	P01241	M12.005	procollagen C-peptidase	1
		S01.017	kallikrein-related peptidase 5	2
		S01.029	kallikrein-related peptidase 14	2
		S01.236	kallikrein-related peptidase 6	1
		S01.244	kallikrein-related peptidase 8	1
		S01.251	kallikrein-related peptidase 4	1
		S01.306	kallikrein-related peptidase 13	1
somatotropin		XS26.001	signal peptidase complex (animal)	1
	P01245	XS26.001	signal peptidase complex (animal)	1
	P01246	XS26.001	signal peptidase complex (animal)	1
	P01248	XS26.001	signal peptidase complex (animal)	1
	P10298	XS26.001	signal peptidase complex (animal)	1
	P10607	XS26.001	signal peptidase complex (animal)	1
	P10813	XS26.001	signal peptidase complex (animal)	1
	P33093	XS26.001	signal peptidase complex (animal)	1
	P34745	XS26.001	signal peptidase complex (animal)	1
	P34746	XS26.001	signal peptidase complex (animal)	1
	P67930	XS26.001	signal peptidase complex (animal)	1
Somatotropin precursor	P06880	XS26.001	signal peptidase complex (animal)	1
somatotropin-1	P08899	S01.269	glutamyl endopeptidase I	10
		S01.280	lysyl endopeptidase (bacteria)	5
		XS26.001	signal peptidase complex (animal)	1
something about silencing protein 10	Q9JI13	S01.151	trypsin 1	1
Something about silencing protein 10	Q9NQZ2	S01.010	granzyme B (Homo sapiens-type)	1
		S01.139	granzyme M	2
Son of sevenless homolog 2	Q07890	M35.004	peptidyl-Lys metallopeptidase	2
SON protein	Q9QX47	S01.151	trypsin 1	1
sonic hedgehog protein	Q15465	C46.002	Sonic hedgehog protein	1
		XS26.001	signal peptidase complex (animal)	1
	Q62226	A01.001	pepsin A	1
Sonic hedgehog protein	Q63673	C46.002	Sonic hedgehog protein	1
	Q92000	C46.002	Sonic hedgehog protein	1
Sonic hedgehog protein A	Q92008	C46.005	Tiggy-winkle protein	1
sonic hedgehog protein precursor	Q91035	C46.002	Sonic hedgehog protein	1
sorbitol dehydrogenase	Q00796	M10.003	matrix metallopeptidase-2	1
Sorbitol dehydrogenase		M10.005	matrix metallopeptidase-3	1
sorbitol dehydrogenase		S01.133	cathepsin G	1
		S01.151	trypsin 1	5
		S01.269	glutamyl endopeptidase I	1
Sorbitol dehydrogenase ECO:0000303\|PubMed:12962626, ECO:0000303\|PubMed:3365415, ECO:0000303\|PubMed:8088829		C01.009	cathepsin V	1
		C01.032	cathepsin L	3
		C01.036	cathepsin K	7
Sorbitol-6-phosphate 2-dehydrogenase	P05707	S01.151	trypsin 1	1
Sorcin	P30626	C01.009	cathepsin V	1
		C01.032	cathepsin L	2
		C01.036	cathepsin K	1
		C01.060	cathepsin B	1
		S01.081	kallikrein-related peptidase 15	1
sorcin		S01.151	trypsin 1	8
Sorcin	Q6P069	A01.009	cathepsin D	1
		A01.010	cathepsin E	1
	Q6P069-2	M12.210	ADAM10 peptidase	1
Sorcin, isoform 2	P30626-2	S01.151	trypsin 1	6
SORL1	Q92673	S08.071	furin	1
sororin	Q9CPY3	S01.010	granzyme B (Homo sapiens-type)	1
		S01.136	granzyme B, rodent-type	1
		S01.151	trypsin 1	1
Sortilin-related receptor	Q92673	S01.081	kallikrein-related peptidase 15	1
		S08.073	PCSK2 peptidase	1
		S08.074	PCSK4 peptidase	1
		S08.075	PCSK6 peptidase	1
		S08.076	PCSK5 peptidase	1
		S08.077	PCSK7 peptidase	1
Sorting and assembly machinery component 50 homolog	Q9Y512	S01.151	trypsin 1	1
sorting nexin 1 isoform a variant	Q59GU6	S01.151	trypsin 1	2
sorting nexin 2 variant	Q53GG3	M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	1
sorting nexin 5	Q5QPE4	S01.151	trypsin 1	2
Sorting nexin-1	Q13596	C01.032	cathepsin L	1
		C01.036	cathepsin K	3
sorting nexin-1		S01.151	trypsin 1	5
Sorting nexin-1	Q9WV80	A01.010	cathepsin E	1
		M10.003	matrix metallopeptidase-2	1
Sorting nexin-12	O70493	A01.010	cathepsin E	1
	Q9UMY4	C01.036	cathepsin K	2
		C14.006	caspase-2	1
		S01.081	kallikrein-related peptidase 15	1
sorting nexin-12		S01.151	trypsin 1	4
Sorting nexin-12		S01.269	glutamyl endopeptidase I	3
Sorting nexin-13	Q9Y5W8	M35.004	peptidyl-Lys metallopeptidase	2
Sorting nexin-2	O60749	C01.018	cathepsin F	1
		C01.032	cathepsin L	1
		C01.034	cathepsin S	2
		C01.036	cathepsin K	1
		M10.005	matrix metallopeptidase-3	1
		M12.004	meprin beta subunit	1
sorting nexin-2		S01.151	trypsin 1	10
Sorting nexin-2	Q9BTS8	C14.005	caspase-6	1
	Q9CWK8	A01.010	cathepsin E	1
		M10.003	matrix metallopeptidase-2	1
		M10.006	matrix metallopeptidase-10 (Homo sapiens-type)	1
Sorting nexin-3	O60493	C13.004	legumain, animal-type	1
		M04.001	thermolysin	1
		S01.151	trypsin 1	3
		S01.269	glutamyl endopeptidase I	2
	O70492	A01.009	cathepsin D	2
		A01.010	cathepsin E	2
	Q5JXJ8	C14.005	caspase-6	1
	Q96AP9	C01.036	cathepsin K	3
Sorting nexin-5	Q9D8U8	A01.010	cathepsin E	4
	Q9Y5X3	C01.009	cathepsin V	1
		C01.032	cathepsin L	2
		C01.036	cathepsin K	2
sorting nexin-5		S01.151	trypsin 1	2
Sorting nexin-6	Q6P8X1	M10.003	matrix metallopeptidase-2	1
	Q9UNH7	C01.009	cathepsin V	1
		C01.032	cathepsin L	2
sorting nexin-6		S01.151	trypsin 1	2
Sorting nexin-8	Q9Y5X2	S01.010	granzyme B (Homo sapiens-type)	1
sorting nexin-8		S01.151	trypsin 1	1
Sorting nexin-9	Q9Y5X1	S01.139	granzyme M	1
SP-A receptor subunit SP-R210 alphaS	Q5QD01	M10.003	matrix metallopeptidase-2	1
		S01.269	glutamyl endopeptidase I	1
SP1	P08047	C14.003	caspase-3	1
sp110 nuclear body protein	Q9HB58	XT01.001	20S constitutive proteasome peptidase complex (eukaryote)	3
spaetzle protein precursor	P48607	S01.201	Easter peptidase	1
		S01.462	Spatzle-processing enzyme (Drosophila sp.)	1
SPAG9 protein	A6H8U5	M10.003	matrix metallopeptidase-2	2
		S01.151	trypsin 1	2
SPARC	P07214	M10.003	matrix metallopeptidase-2	1
		XS26.001	signal peptidase complex (animal)	1
	P09486	A01.009	cathepsin D	13
		C01.036	cathepsin K	2
		M10.003	matrix metallopeptidase-2	4
		M10.004	matrix metallopeptidase-9	3
		M10.005	matrix metallopeptidase-3	5
		M10.008	matrix metallopeptidase-7	4
		M10.013	matrix metallopeptidase-13	4
		S01.151	trypsin 1	2
		S01.300	kallikrein-related peptidase 7	1
	P13213	XS26.001	signal peptidase complex (animal)	1
	P16975	XS26.001	signal peptidase complex (animal)	1
	P20112	XS26.001	signal peptidase complex (animal)	1
	P36233	XS26.001	signal peptidase complex (animal)	1
SPARC precursor	P09486	XS26.001	signal peptidase complex (animal)	1
SPARC-like protein 1	P70663	M12.221	ADAMTS4 peptidase	1
SPARC-related modular calcium-binding protein 2 precursor	Q9H3U7	S01.151	trypsin 1	2
Spartin	Q8N0X7	M04.001	thermolysin	1
		S01.010	granzyme B (Homo sapiens-type)	2
spartin		S01.151	trypsin 1	2
Spartin ECO:0000305		C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.036	cathepsin K	2
		C01.060	cathepsin B	3
Spastin	Q9UBP0	M35.004	peptidyl-Lys metallopeptidase	2
Spastin ECO:0000255\|HAMAP-Rule:MF_03021, ECO:0000303\|PubMed:10610178		C01.060	cathepsin B	1
Spastin ECO:0000255\|HAMAP-Rule:MF_03021		C14.005	caspase-6	1
SPATS2-like protein	Q9NUQ6	C01.009	cathepsin V	1
		C01.032	cathepsin L	1
		C13.004	legumain, animal-type	2
		S01.151	trypsin 1	1
Speckle targeted PIP5K1A-regulated poly(A) polymerase	Q9H6E5	C14.005	caspase-6	1
Spectrin alpha chain, brain	P16546	A01.010	cathepsin E	5
		M10.003	matrix metallopeptidase-2	1
	Q13813	C01.032	cathepsin L	3
		C01.034	cathepsin S	1
spectrin alpha chain, brain		C02.001	calpain-1	1
		C14.001	caspase-1	1
		C14.003	caspase-3	2
		C14.007	caspase-4	1
Spectrin alpha chain, brain		M10.003	matrix metallopeptidase-2	1
		M12.002	meprin alpha subunit	2
		M12.004	meprin beta subunit	3
spectrin alpha chain, brain		M35.004	peptidyl-Lys metallopeptidase	2
		S01.135	granzyme A	1
		S01.151	trypsin 1	3
		S06.004	Sat peptidase	1
Spectrin alpha chain, erythrocyte	P02549	A01.023	plasmepsin-2	4
		M35.004	peptidyl-Lys metallopeptidase	2
Spectrin alpha chain, non-erythrocytic 1	Q13813	C01.009	cathepsin V	12
		C01.018	cathepsin F	2
		C01.032	cathepsin L	16
		C01.034	cathepsin S	20
		C01.036	cathepsin K	22
		C01.060	cathepsin B	2
spectrin alpha chain, non-erythrocytic 1		C02.001	calpain-1	3
		C02.002	calpain-2	2
Spectrin alpha chain, non-erythrocytic 1		C13.004	legumain, animal-type	24
		M10.005	matrix metallopeptidase-3	4
		S01.151	trypsin 1	94
		S01.269	glutamyl endopeptidase I	16
	Q9P0V0	C14.005	caspase-6	1
		C14.006	caspase-2	1
Spectrin alpha chain, non-erythrocytic 1 (Alpha-II spectrin) (Fodrin alpha chain)	P16546-2	M12.210	ADAM10 peptidase	2
		M12.217	ADAM17 peptidase	2
spectrin beta chain, brain 1	Q01082	C02.001	calpain-1	1
		C14.003	caspase-3	2
Spectrin beta chain, brain 1		M12.002	meprin alpha subunit	2
		M12.004	meprin beta subunit	1
spectrin beta chain, brain 1		S01.151	trypsin 1	6
Spectrin beta chain, brain 1	Q62261	M10.003	matrix metallopeptidase-2	8
Spectrin beta chain, brain 2	O15020	M35.004	peptidyl-Lys metallopeptidase	2
spectrin beta chain, erythrocyte	P11277	C02.001	calpain-1	2
spectrin beta chain, erythrocytic		C01.169	SERA6 (Plasmodium sp.)	1
		C02.001	calpain-1	8
		C02.002	calpain-2	5
Spectrin beta chain, non-erythrocytic 1	Q01082	C01.009	cathepsin V	7
		C01.032	cathepsin L	9
		C01.034	cathepsin S	20
		C01.036	cathepsin K	17
		C01.060	cathepsin B	2
		C13.004	legumain, animal-type	23
		M10.005	matrix metallopeptidase-3	1
		S01.081	kallikrein-related peptidase 15	2
		S01.151	trypsin 1	86
		S01.269	glutamyl endopeptidase I	9
		S01.308	matriptase-2	1
Spectrin beta chain, non-erythrocytic 1 (Beta-II spectrin) (Embryonic liver fodrin) (Fodrin beta chain)	Q62261	M12.210	ADAM10 peptidase	2
Spectrin beta chain, non-erythrocytic 2	O15020	C01.009	cathepsin V	1
		C01.032	cathepsin L	1
		C14.005	caspase-6	1
Spectrin beta chain, non-erythrocytic 4	Q9H254	C01.009	cathepsin V	1
		C01.032	cathepsin L	1
Spectrozyme PCa		S01.218	protein C (activated)	1
Spectrozyme XA		S01.216	coagulation factor Xa	1
Sperm axonemal maintenance protein CFAP97D1 ECO:0000305	B2RV13	C01.036	cathepsin K	1
Sperm flagellar protein 2	Q9C093	S01.280	lysyl endopeptidase (bacteria)	2
sperm protein	Q6LAI4	S01.151	trypsin 1	2
sperm-associated acrosin inhibitor	P26461	XS26.001	signal peptidase complex (animal)	1
Sperm-associated antigen 1	Q07617	C01.060	cathepsin B	1
Sperm-associated antigen 17	Q6Q759	M35.004	peptidyl-Lys metallopeptidase	2
sperm-associated antigen 5	Q96R06	S01.151	trypsin 1	2
Sperm-associated antigen 7	O75391	C01.036	cathepsin K	1
Sperm-specific antigen 2	Q96E36	C14.005	caspase-6	1
spermadhesin-1	P29392	XS26.001	signal peptidase complex (animal)	1
spermatid perinuclear RNA-binding protein	Q91WM1	S01.151	trypsin 1	1
Spermatid perinuclear RNA-binding protein	Q96SI9	S01.010	granzyme B (Homo sapiens-type)	1
spermatid perinuclear RNA-binding protein		S01.151	trypsin 1	2
Spermatogenesis-associated protein 16	Q0R2U2	A32.002	RC1339 g.p. (Rickettsia conorii)	1
	Q9BXB7	M35.004	peptidyl-Lys metallopeptidase	2
Spermatogenesis-associated protein 21	Q7Z572	S01.280	lysyl endopeptidase (bacteria)	2
Spermatogenesis-associated protein 25	Q9BR10	C01.009	cathepsin V	1
		C01.032	cathepsin L	1
Spermatogenesis-associated protein 3	Q8NHX4	C01.060	cathepsin B	1
Spermatogenesis-associated protein 5-like protein 1	Q9BVQ7	C01.034	cathepsin S	1
		S01.010	granzyme B (Homo sapiens-type)	1
spermatophorin SP23	Q27022	XS26.001	signal peptidase complex (animal)	1
spermidine synthase	P09158	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Spermidine synthase	P19623	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	1
		C01.036	cathepsin K	4
		C01.060	cathepsin B	1
		M10.005	matrix metallopeptidase-3	2
		S01.047	human airway trypsin-like peptidase	1
		S01.072	matriptase-3	1
spermidine synthase		S01.151	trypsin 1	11
Spermidine synthase		S01.269	glutamyl endopeptidase I	2
		S01.302	matriptase	1
		S01.308	matriptase-2	1
	Q64674	M10.006	matrix metallopeptidase-10 (Homo sapiens-type)	1
	Q8ZRS3	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Spermidine/putrescine ABC transporter, spermidine/putrescine-binding protein	Q9YDG8	M04.001	thermolysin	6
Spermidine/putrescine-binding periplasmic protein	P0AFK9	S01.151	trypsin 1	2
spermidine/putrescine-binding periplasmic protein		S26.001	signal peptidase I	1
Spermidine/putrescine-binding periplasmic protein		S41.011	chlamydial protease-like activity factor	3
Spermidine/putrescine-binding periplasmic protein precursor	P0A2C7	S26.001	signal peptidase I	1
Spermine synthase	P52788	C01.034	cathepsin S	1
		M04.001	thermolysin	1
		M10.005	matrix metallopeptidase-3	1
		M12.002	meprin alpha subunit	1
		M12.004	meprin beta subunit	1
		S01.081	kallikrein-related peptidase 15	1
spermine synthase		S01.151	trypsin 1	6
Spermine synthase		S01.269	glutamyl endopeptidase I	1
Spermine synthase isoform 2	P52788-2	S01.151	trypsin 1	4
Spermine synthase ECO:0000303\|PubMed:7546290	P52788	C01.009	cathepsin V	1
		C01.018	cathepsin F	3
		C01.036	cathepsin K	1
spheroplast protein Y	P77754	S26.001	signal peptidase I	1
spherulin-1A	P09350	S26.010	signalase (animal) 21 kDa component	1
sphingomyelin phosphodiesterase	P17405	C14.004	caspase-7	1
Sphingomyelin phosphodiesterase		S01.081	kallikrein-related peptidase 15	1
sphingopyxin I		S09.032	sphingopyxin I lasso peptide isopeptidase	1
sphingosine kinase 1	Q9NYA1	C01.060	cathepsin B	2
SPI-1	A0A178WJ23	S08.A21	At5g59120 (Arabidopsis thaliana)	1
spike glycoprotein	K9N5Q8	S01.247	epitheliasin	1
		S08.071	furin	1
	P0DTC2	S01.131	elastase-2	2
		S01.134	myeloblastin	2
		S01.151	trypsin 1	3
		S01.247	epitheliasin	1
		S08.071	furin	1
Spike glycoprotein	P11223	S08.071	furin	1
		S08.073	PCSK2 peptidase	1
		S08.074	PCSK4 peptidase	1
		S08.075	PCSK6 peptidase	1
		S08.076	PCSK5 peptidase	1
		S08.077	PCSK7 peptidase	1
spike glycoprotein	P59594	S01.131	elastase-2	1
		S01.133	cathepsin G	1
		S01.134	myeloblastin	1
		S01.151	trypsin 1	1
		S01.247	epitheliasin	1
		S08.071	furin	1
Spindle and kinetochore-associated protein 3	Q8IX90	M35.004	peptidyl-Lys metallopeptidase	2
spindolin	P23061	S26.010	signalase (animal) 21 kDa component	1
	Q05894	S26.010	signalase (animal) 21 kDa component	1
Spliceosome RNA helicase Bat1	Q9Z1N5	M10.003	matrix metallopeptidase-2	3
Spliceosome RNA helicase DDX39B	Q13838	C01.032	cathepsin L	1
		C14.004	caspase-7	3
		M12.004	meprin beta subunit	2
		M35.004	peptidyl-Lys metallopeptidase	4
		S01.135	granzyme A	1
		S01.151	trypsin 1	10
	Q5STU8	S01.081	kallikrein-related peptidase 15	1
Spliceosome RNA helicase DDX39B ECO:0000305	Q5STB4	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	4
		C01.036	cathepsin K	12
Spliceosome-associated protein CWC15 homolog	Q9P013	C01.009	cathepsin V	3
		C01.018	cathepsin F	6
		C01.032	cathepsin L	3
		C01.060	cathepsin B	2
Spliceosome-associated protein CWC27 homolog ECO:0000305	Q6UX04	C01.009	cathepsin V	2
		C01.018	cathepsin F	3
		C01.032	cathepsin L	3
		C01.036	cathepsin K	4
		C01.060	cathepsin B	4
Splicing factor 1	Q15637	C01.032	cathepsin L	2
		C01.060	cathepsin B	1
		C13.004	legumain, animal-type	6
		M10.005	matrix metallopeptidase-3	2
		M12.033	LAST_MAM peptidase (Limulus-type)	1
splicing factor 1		S01.151	trypsin 1	10
Splicing factor 1		S01.269	glutamyl endopeptidase I	3
	Q64213	A01.010	cathepsin E	1
splicing factor 1		M10.003	matrix metallopeptidase-2	1
Splicing factor 1	Q92745	C14.005	caspase-6	1
		C14.006	caspase-2	1
	Q969H7	C01.009	cathepsin V	5
		C01.018	cathepsin F	5
		C01.032	cathepsin L	3
		C01.036	cathepsin K	7
		C01.060	cathepsin B	5
splicing factor 3 subunit 1	Q15459	M10.003	matrix metallopeptidase-2	3
		S01.133	cathepsin G	1
		S01.151	trypsin 1	8
		S01.269	glutamyl endopeptidase I	2
Splicing factor 3A subunit 1		C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	2
		C01.036	cathepsin K	6
		C01.060	cathepsin B	1
		M12.002	meprin alpha subunit	3
		M12.004	meprin beta subunit	2
		M12.033	LAST_MAM peptidase (Limulus-type)	2
		S01.151	trypsin 1	5
		S01.269	glutamyl endopeptidase I	6
Splicing factor 3A subunit 2	Q15428	C01.032	cathepsin L	1
		C01.036	cathepsin K	4
		C01.060	cathepsin B	3
		M04.001	thermolysin	1
		M10.005	matrix metallopeptidase-3	2
splicing factor 3A subunit 2		S01.135	granzyme A	1
		S01.151	trypsin 1	1
		S01.269	glutamyl endopeptidase I	1
Splicing factor 3A subunit 2	Q62203	M10.003	matrix metallopeptidase-2	1
splicing factor 3A subunit 3	Q12874	A02.001	HIV-1 retropepsin	1
Splicing factor 3A subunit 3		C01.009	cathepsin V	4
		C01.018	cathepsin F	4
		C01.032	cathepsin L	4
		C01.036	cathepsin K	11
		C01.060	cathepsin B	3
		S01.139	granzyme M	2
splicing factor 3A subunit 3		S01.151	trypsin 1	6
		S01.269	glutamyl endopeptidase I	2
Splicing factor 3A subunit 3	Q9D554	A01.009	cathepsin D	1
		A01.010	cathepsin E	3
		M10.003	matrix metallopeptidase-2	5
Splicing factor 3B subunit 1	O75533	A32.002	RC1339 g.p. (Rickettsia conorii)	1
		C01.009	cathepsin V	8
		C01.018	cathepsin F	1
		C01.032	cathepsin L	3
		C01.036	cathepsin K	9
		C01.060	cathepsin B	5
		C13.004	legumain, animal-type	4
		C14.005	caspase-6	1
		C14.006	caspase-2	1
		M12.033	LAST_MAM peptidase (Limulus-type)	1
splicing factor 3B subunit 1		S01.010	granzyme B (Homo sapiens-type)	3
		S01.135	granzyme A	1
		S01.136	granzyme B, rodent-type	2
Splicing factor 3B subunit 1		S01.139	granzyme M	2
splicing factor 3B subunit 1		S01.151	trypsin 1	15
Splicing factor 3B subunit 1		S01.308	matriptase-2	1
	Q99NB9	M10.003	matrix metallopeptidase-2	2
splicing factor 3B subunit 1		S01.010	granzyme B (Homo sapiens-type)	2
		S01.136	granzyme B, rodent-type	1
		S01.151	trypsin 1	1
Splicing factor 3B subunit 2	Q13435	C01.009	cathepsin V	5
		C01.018	cathepsin F	8
		C01.032	cathepsin L	8
		C01.034	cathepsin S	4
		C01.036	cathepsin K	21
		C01.060	cathepsin B	20
		C13.004	legumain, animal-type	1
		C14.005	caspase-6	1
		C14.006	caspase-2	1
		M10.005	matrix metallopeptidase-3	3
		M12.002	meprin alpha subunit	2
		M12.004	meprin beta subunit	2
		M12.032	LAST peptidase (Limulus-type)	1
		M12.033	LAST_MAM peptidase (Limulus-type)	1
		M14.017	carboxypeptidase A4	1
		S01.010	granzyme B (Homo sapiens-type)	4
		S01.133	cathepsin G	1
		S01.139	granzyme M	5
splicing factor 3B subunit 2		S01.151	trypsin 1	12
Splicing factor 3B subunit 2		S01.269	glutamyl endopeptidase I	7
		S01.280	lysyl endopeptidase (bacteria)	2
Splicing factor 3B subunit 3	Q15393	C01.032	cathepsin L	2
		C14.004	caspase-7	1
splicing factor 3B subunit 3		S01.151	trypsin 1	9
Splicing factor 3B subunit 4	Q15427	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.036	cathepsin K	3
		C01.060	cathepsin B	2
		M12.033	LAST_MAM peptidase (Limulus-type)	1
splicing factor 3B subunit 4		S01.151	trypsin 1	2
Splicing factor 3B subunit 5	Q923D4	A01.009	cathepsin D	2
		A01.010	cathepsin E	1
		M10.003	matrix metallopeptidase-2	2
	Q9BWJ5	C01.009	cathepsin V	2
		C01.018	cathepsin F	2
		C01.032	cathepsin L	2
Splicing factor 3B subunit 6	Q9Y3B4	C01.034	cathepsin S	1
		S01.151	trypsin 1	1
Splicing factor 3b, subunit 2	Q80W39	S01.010	granzyme B (Homo sapiens-type)	1
Splicing factor 45	Q8JZX4	M10.003	matrix metallopeptidase-2	1
	Q96I25	C01.009	cathepsin V	1
		C01.036	cathepsin K	5
		C01.060	cathepsin B	7
		M12.002	meprin alpha subunit	1
		M12.004	meprin beta subunit	1
		S01.010	granzyme B (Homo sapiens-type)	2
		S01.224	hepsin	1
splicing factor arginine/serine-rich 11	Q05519	M10.003	matrix metallopeptidase-2	2
		S01.151	trypsin 1	4
		S01.269	glutamyl endopeptidase I	2
Splicing factor C9orf78 ECO:0000305	Q9NZ63	C01.009	cathepsin V	2
		C01.032	cathepsin L	1
		C01.060	cathepsin B	3
Splicing factor ESS-2 homolog ECO:0000305	Q96DF8	C01.018	cathepsin F	1
		C01.036	cathepsin K	2
Splicing factor U2AF 26 kDa subunit	Q8WU68	C01.036	cathepsin K	1
		M12.004	meprin beta subunit	1
Splicing factor U2AF 35 kDa subunit	Q01081	C01.009	cathepsin V	3
		C01.032	cathepsin L	2
		C01.036	cathepsin K	3
		C01.060	cathepsin B	1
splicing factor U2AF 35 kDa subunit		S01.133	cathepsin G	1
		S01.135	granzyme A	1
		S01.151	trypsin 1	1
Splicing factor U2AF 35 kDa subunit isoform 4	Q01081-4	S01.133	cathepsin G	1
		S01.151	trypsin 1	1
Splicing factor U2AF 35 kDa subunit-like protein	P0DN76	S01.151	trypsin 1	2
splicing factor U2AF 65 kDa subunit	P26368	A02.001	HIV-1 retropepsin	1
Splicing factor U2AF 65 kDa subunit		C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	3
		C01.036	cathepsin K	5
		C01.060	cathepsin B	3
		C14.001	caspase-1	1
		C14.005	caspase-6	1
		C14.006	caspase-2	1
		C14.007	caspase-4	1
		M04.001	thermolysin	1
splicing factor U2AF 65 kDa subunit		M10.003	matrix metallopeptidase-2	2
Splicing factor U2AF 65 kDa subunit		M10.005	matrix metallopeptidase-3	2
		M12.004	meprin beta subunit	1
		M12.033	LAST_MAM peptidase (Limulus-type)	2
splicing factor U2AF 65 kDa subunit		S01.001	chymotrypsin A (cattle-type)	1
Splicing factor U2AF 65 kDa subunit		S01.010	granzyme B (Homo sapiens-type)	4
splicing factor U2AF 65 kDa subunit		S01.135	granzyme A	2
Splicing factor U2AF 65 kDa subunit		S01.136	granzyme B, rodent-type	2
		S01.139	granzyme M	2
splicing factor U2AF 65 kDa subunit		S01.151	trypsin 1	11
		S01.269	glutamyl endopeptidase I	2
Splicing factor U2AF 65 kDa subunit	P26369	C14.001	caspase-1	1
		C14.003	caspase-3	1
		C14.004	caspase-7	1
splicing factor U2AF 65 kDa subunit		S01.010	granzyme B (Homo sapiens-type)	1
		S01.136	granzyme B, rodent-type	1
		S01.151	trypsin 1	1
Splicing factor U2AF 65 kDa subunit (U2 auxiliary factor 65 kDa subunit) (U2 snRNP auxiliary factor large subunit)		M12.210	ADAM10 peptidase	1
		M12.217	ADAM17 peptidase	1
Splicing factor YJU2 ECO:0000255\|HAMAP-Rule:MF_03226	Q9BW85	C01.036	cathepsin K	4
splicing factor, arginine/serine-rich 1	Q59FA2	M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	1
		S01.269	glutamyl endopeptidase I	1
splicing factor, arginine/serine-rich 11	Q8IWE6	S01.151	trypsin 1	4
Splicing factor, arginine/serine-rich 15	O95104	C13.004	legumain, animal-type	1
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.072	matriptase-3	1
		S01.139	granzyme M	3
Splicing factor, arginine/serine-rich 19	Q9H7N4	C01.009	cathepsin V	2
		C01.018	cathepsin F	2
		C01.032	cathepsin L	2
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.224	hepsin	1
splicing factor, arginine/serine-rich 2	Q01130	S01.151	trypsin 1	1
		S01.269	glutamyl endopeptidase I	1
splicing factor, arginine/serine-rich 3	P84103	M10.003	matrix metallopeptidase-2	1
		S01.001	chymotrypsin A (cattle-type)	1
		S01.151	trypsin 1	3
splicing factor, arginine/serine-rich 4	Q08170	S01.135	granzyme A	1
Splicing factor, arginine/serine-rich 5	O35326	A01.009	cathepsin D	1
splicing factor, arginine/serine-rich 7	Q16629	S01.151	trypsin 1	2
splicing factor, arginine/serine-rich 9	Q13242	C14.003	caspase-3	1
Splicing factor, proline- and glutamine-rich	P23246	A32.002	RC1339 g.p. (Rickettsia conorii)	1
		C01.009	cathepsin V	10
		C01.018	cathepsin F	13
		C01.032	cathepsin L	16
		C01.034	cathepsin S	2
		C01.036	cathepsin K	24
		C01.060	cathepsin B	17
		C13.004	legumain, animal-type	5
		C14.005	caspase-6	1
		M12.001	astacin	1
		M12.002	meprin alpha subunit	2
		M12.004	meprin beta subunit	3
		M12.032	LAST peptidase (Limulus-type)	1
		M12.033	LAST_MAM peptidase (Limulus-type)	2
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.081	kallikrein-related peptidase 15	3
splicing factor, proline- and glutamine-rich		S01.151	trypsin 1	16
Splicing factor, proline- and glutamine-rich	Q8VIJ6	A01.010	cathepsin E	1
		M10.003	matrix metallopeptidase-2	2
Splicing factor, suppressor of white-apricot homolog	Q12872	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	1
		C01.036	cathepsin K	1
		C14.005	caspase-6	1
		S01.010	granzyme B (Homo sapiens-type)	1
Splicing regulator RBM11 ECO:0000305	P57052	C01.009	cathepsin V	2
		C01.018	cathepsin F	1
		C01.032	cathepsin L	1
		C01.036	cathepsin K	2
Splicing regulator SDE2 ECO:0000305	Q6IQ49	C01.036	cathepsin K	1
Splicing regulatory glutamine/lysine-rich protein 1	Q8WXA9	C01.009	cathepsin V	2
		C01.032	cathepsin L	1
		C01.036	cathepsin K	1
		C01.060	cathepsin B	1
		M04.001	thermolysin	1
		S01.010	granzyme B (Homo sapiens-type)	4
		S01.139	granzyme M	4
spoIVB peptidase precursor	P17896	S55.001	SpoIVB peptidase	3
spondin-2 precursor	Q9BUD6	S01.151	trypsin 1	4
spore coat protein SP60	P15270	S26.010	signalase (animal) 21 kDa component	1
spore coat protein SP65	Q9NAX4	S26.010	signalase (animal) 21 kDa component	1
spore coat-associated protein N	P54507	S26.011	signal peptidase SipW (Bacillus-type)	1
spore cortex-lytic enzyme pre-pro-form	Q188Z5	S08.108	CspB peptidase (Clostridium sp.)	1
SPRY domain-containing protein 4	Q8WW59	C01.036	cathepsin K	1
SPTAN1 protein	Q14917	M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	1
Squalene synthase	P37268	M09.002	collagenase G/A (Clostridium histolyticum)	2
squalene--hopene cyclase	P33247	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
squamous cell carcinoma antigen 1	P29508	C01.073	peptidase 1 (mite)	4
squamous cell carcinoma antigen 2	P48594	C01.073	peptidase 1 (mite)	1
Squamous cell carcinoma antigen recognized by T-cells 3	Q15020	C13.004	legumain, animal-type	2
		M10.005	matrix metallopeptidase-3	2
		M35.004	peptidyl-Lys metallopeptidase	2
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.139	granzyme M	1
		S01.151	trypsin 1	3
		S01.269	glutamyl endopeptidase I	2
squamous cell carcinoma antigen recognized by T-cells 3	Q9JLI8	S01.010	granzyme B (Homo sapiens-type)	1
		S01.136	granzyme B, rodent-type	1
		S01.151	trypsin 1	2
Squamous cell carcinoma antigen recognized by T-cells 3 ECO:0000305	Q15020	C01.009	cathepsin V	4
		C01.018	cathepsin F	2
		C01.032	cathepsin L	2
		C01.036	cathepsin K	4
SQuaT family member (sqt-1)	P12114	S08.047	KPC1-type peptidase	1
SR-related and CTD-associated factor 4 ECO:0000303\|PubMed:31104839	O95104	C01.036	cathepsin K	1
SRA stem-loop-interacting RNA-binding protein, mitochondrial	Q9GZT3	C01.032	cathepsin L	1
		C01.034	cathepsin S	1
		M12.004	meprin beta subunit	1
		S01.151	trypsin 1	4
Src substrate cortactin	Q14247	C01.009	cathepsin V	3
		C01.032	cathepsin L	2
src substrate cortactin		C02.001	calpain-1	7
		C02.002	calpain-2	12
Src substrate cortactin		C14.004	caspase-7	2
		M12.002	meprin alpha subunit	1
		M12.004	meprin beta subunit	1
		S01.081	kallikrein-related peptidase 15	1
		S01.139	granzyme M	1
src substrate cortactin		S01.151	trypsin 1	8
		S01.217	thrombin	1
		S01.269	glutamyl endopeptidase I	6
Src substrate cortactin		S01.308	matriptase-2	1
	Q60598	M10.003	matrix metallopeptidase-2	3
		M10.004	matrix metallopeptidase-9	1
Src substrate cortactin isoform 2	Q14247-2	S01.151	trypsin 1	5
		S01.217	thrombin	1
		S01.269	glutamyl endopeptidase I	1
SrfC	Q9KIJ8	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
SRSF protein kinase 1	Q96SB4	C01.009	cathepsin V	1
		C01.032	cathepsin L	1
		C14.005	caspase-6	1
		S01.010	granzyme B (Homo sapiens-type)	2
		S01.139	granzyme M	2
		S01.151	trypsin 1	5
		S01.269	glutamyl endopeptidase I	1
SRSF protein kinase 1 isoform 1	Q96SB4-3	S01.151	trypsin 1	2
SRSF protein kinase 2	P78362	C01.034	cathepsin S	2
		S01.010	granzyme B (Homo sapiens-type)	1
SsrA-binding protein	P0A832	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
STAGA complex 65 subunit gamma	O94864	S01.280	lysyl endopeptidase (bacteria)	2
Stalled ribosome sensor GCN1 ECO:0000305	Q9UE60	C01.009	cathepsin V	2
		C01.036	cathepsin K	6
		C01.060	cathepsin B	1
STAM-binding protein	O95630	S01.081	kallikrein-related peptidase 15	1
stanniocalcin-1	P52823	XS26.001	signal peptidase complex (animal)	1
Stanniocalcin-2	O76061	S01.081	kallikrein-related peptidase 15	5
staphopain B	Q2FZL3	S26.016	SpsB signal peptidase	1
staphylocoagulase	P07767	S26.016	SpsB signal peptidase	1
Staphylococcal nuclease domain-containing protein 1	Q78PY7	A01.010	cathepsin E	5
		M10.003	matrix metallopeptidase-2	3
	Q7KZF4	A32.002	RC1339 g.p. (Rickettsia conorii)	1
		C01.009	cathepsin V	5
		C01.018	cathepsin F	4
		C01.032	cathepsin L	9
		C01.036	cathepsin K	16
		C01.060	cathepsin B	4
		C13.004	legumain, animal-type	2
		M04.001	thermolysin	1
staphylococcal nuclease domain-containing protein 1		M10.003	matrix metallopeptidase-2	1
Staphylococcal nuclease domain-containing protein 1		M10.005	matrix metallopeptidase-3	2
		M12.002	meprin alpha subunit	1
		M12.004	meprin beta subunit	2
		M12.033	LAST_MAM peptidase (Limulus-type)	1
staphylococcal nuclease domain-containing protein 1		S01.001	chymotrypsin A (cattle-type)	1
Staphylococcal nuclease domain-containing protein 1		S01.010	granzyme B (Homo sapiens-type)	1
		S01.072	matriptase-3	1
staphylococcal nuclease domain-containing protein 1		S01.131	elastase-2	1
Staphylococcal nuclease domain-containing protein 1		S01.139	granzyme M	1
staphylococcal nuclease domain-containing protein 1		S01.151	trypsin 1	19
Staphylococcal nuclease domain-containing protein 1		S01.269	glutamyl endopeptidase I	3
staphylokinase	P68802	S26.016	SpsB signal peptidase	1
StAR-related lipid transfer protein 8	Q92502	C01.036	cathepsin K	1
StAR-related lipid transfer protein 9	Q80TF6	A01.010	cathepsin E	1
	Q9P2P6	C01.032	cathepsin L	1
Starvation-sensing protein RspB	P38105	S01.151	trypsin 1	1
statherin	P02808	XS26.001	signal peptidase complex (animal)	1
	P02809	XS26.001	signal peptidase complex (animal)	1
Stathmin	P16949	C01.009	cathepsin V	6
		C01.018	cathepsin F	8
		C01.032	cathepsin L	3
		C01.034	cathepsin S	1
		C01.036	cathepsin K	12
		C01.060	cathepsin B	19
		C13.004	legumain, animal-type	6
		M04.001	thermolysin	9
		M10.005	matrix metallopeptidase-3	5
		M12.001	astacin	1
		M12.002	meprin alpha subunit	5
		M12.004	meprin beta subunit	3
		M35.004	peptidyl-Lys metallopeptidase	5
stathmin		S01.151	trypsin 1	9
		S01.269	glutamyl endopeptidase I	12
Stathmin	P54227	C14.003	caspase-3	1
		C14.004	caspase-7	1
stathmin 1 variant	Q59G27	S01.151	trypsin 1	7
		S01.269	glutamyl endopeptidase I	1
stathmin 1/oncoprotein 18	A2A2D0	S01.151	trypsin 1	7
	P16949	S01.151	trypsin 1	7
Stathmin-2	Q93045	C01.009	cathepsin V	3
		C01.018	cathepsin F	4
		C01.036	cathepsin K	4
		C01.060	cathepsin B	5
		M12.002	meprin alpha subunit	1
		M35.004	peptidyl-Lys metallopeptidase	2
stathmin-2		S01.151	trypsin 1	4
Stathmin-4	Q9H169	C01.009	cathepsin V	2
		C01.018	cathepsin F	3
		C01.060	cathepsin B	3
stationary-phase-induced ribosome-associated protein	P68191	S01.269	glutamyl endopeptidase I	1
staufen, RNA binding protein, homolog 1	Q5JW28	S01.151	trypsin 1	2
	Q5JW30	S01.151	trypsin 1	2
STE13-invertase fusion protein		S01.079	transmembrane peptidase, serine 3	1
STE20-like serine/threonine-protein kinase	O54988	A01.009	cathepsin D	1
		A01.010	cathepsin E	3
		C14.001	caspase-1	1
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.151	trypsin 1	1
	Q9H2G2	C01.034	cathepsin S	2
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.136	granzyme B, rodent-type	1
		S01.151	trypsin 1	5
		S01.269	glutamyl endopeptidase I	6
	Q9NQL0	C14.005	caspase-6	1
		S01.224	hepsin	1
	Q9NQL1	C01.009	cathepsin V	3
		C01.018	cathepsin F	1
		C01.032	cathepsin L	2
STE20/SPS1-related proline-alanine-rich protein kinase	Q9UEW8	C14.003	caspase-3	1
		S01.010	granzyme B (Homo sapiens-type)	1
Sterile alpha and TIR motif-containing protein 1	Q6SZW1	S01.280	lysyl endopeptidase (bacteria)	2
Sterile alpha motif domain-containing protein 9	Q5K651	C01.036	cathepsin K	1
steroidogenic acute regulatory protein, mitochondrial precursor	P51557	S16.002	PIM1 peptidase	4
Sterol O-acyltransferase 1	P35610	C01.034	cathepsin S	2
		C13.004	legumain, animal-type	1
		S01.151	trypsin 1	1
sterol regulatory element binding protein 1	P36956	C14.001	caspase-1	1
		S08.063	site-1 peptidase	1
sterol regulatory element binding protein-2	Q12772	C14.001	caspase-1	1
		C14.003	caspase-3	1
		C14.004	caspase-7	1
		M50.001	site 2 peptidase	2
		S08.063	site-1 peptidase	1
	Q60429	S08.063	site-1 peptidase	1
Sterol-4-alpha-carboxylate 3-dehydrogenase, decarboxylating	Q15738	A32.002	RC1339 g.p. (Rickettsia conorii)	2
		C01.036	cathepsin K	1
		C13.004	legumain, animal-type	1
		S01.151	trypsin 1	3
steryl-sulfatase	P08842	XS26.001	signal peptidase complex (animal)	1
	P15589	XS26.001	signal peptidase complex (animal)	1
Stevor	Q9U5L9	A01.075	plasmepsin-5 (Plasmodium sp.)	1
stigma/stylar cysteine-rich adhesin	Q9SW93	S26.010	signalase (animal) 21 kDa component	1
stimulator of interferon genes protein ECO:0000303\|PubMed:18724357	Q86WV6	S07.001	flavivirin	2
STIP1 homology and U box-containing protein 1	Q9UNE7	S01.151	trypsin 1	2
	Q9WUD1	M10.003	matrix metallopeptidase-2	1
STIP1 protein	Q3ZCU9	A02.001	HIV-1 retropepsin	2
		M10.003	matrix metallopeptidase-2	5
		S01.133	cathepsin G	1
		S01.151	trypsin 1	21
		S01.217	thrombin	1
		S01.269	glutamyl endopeptidase I	5
stomatin-like protein 2	Q9UJZ1	C01.036	cathepsin K	1
		S01.151	trypsin 1	1
Stomatin-like protein 2, mitochondrial		C01.032	cathepsin L	1
		C01.060	cathepsin B	1
		C13.004	legumain, animal-type	1
		M10.005	matrix metallopeptidase-3	1
		S01.151	trypsin 1	3
Stomatin-like protein 3	Q8TAV4	S01.280	lysyl endopeptidase (bacteria)	2
stomoxyn	Q8T9R8	XS26.001	signal peptidase complex (animal)	1
streptogrisin B precursor	P00777	S01.262	streptogrisin B	1
streptokinase A	P10520	S26.015	Streptococcus-type signal peptidase	1
streptopain	P0C0J0	C10.001	streptopain	1
		S26.001	signal peptidase I	1
Streptopain	Q48R29	C10.001	streptopain	8
Streptozyme FIXa		S01.214	coagulation factor IXa	1
Stress-70 protein, mitochondrial	P38646	C01.009	cathepsin V	5
		C01.032	cathepsin L	5
		C01.034	cathepsin S	2
		C13.004	legumain, animal-type	13
		M04.001	thermolysin	5
		M10.005	matrix metallopeptidase-3	8
		M12.001	astacin	2
		M12.002	meprin alpha subunit	4
		M12.004	meprin beta subunit	2
		M12.033	LAST_MAM peptidase (Limulus-type)	2
		S01.151	trypsin 1	17
		S01.269	glutamyl endopeptidase I	13
	Q9UC56	A32.002	RC1339 g.p. (Rickettsia conorii)	3
		S01.081	kallikrein-related peptidase 15	1
		S01.308	matriptase-2	3
stress-70 protein, mitochondrial precursor	P38646	A02.001	HIV-1 retropepsin	1
		C01.036	cathepsin K	3
		M10.003	matrix metallopeptidase-2	3
		S01.131	elastase-2	2
		S01.133	cathepsin G	2
		S01.151	trypsin 1	8
		S01.217	thrombin	1
		S01.269	glutamyl endopeptidase I	6
Stress-70 protein, mitochondrial precursor		S01.280	lysyl endopeptidase (bacteria)	1
Stress-70 protein, mitochondrial ECO:0000305		C01.009	cathepsin V	3
		C01.018	cathepsin F	5
		C01.032	cathepsin L	3
		C01.036	cathepsin K	6
		C01.060	cathepsin B	1
Stress-induced-phosphoprotein 1	P31948	A32.002	RC1339 g.p. (Rickettsia conorii)	1
		C01.009	cathepsin V	4
		C01.018	cathepsin F	2
		C01.032	cathepsin L	7
		C01.036	cathepsin K	9
		C01.060	cathepsin B	1
		C13.004	legumain, animal-type	10
		C14.004	caspase-7	1
		M04.001	thermolysin	3
		M10.005	matrix metallopeptidase-3	11
stress-induced-phosphoprotein 1		M10.007	matrix metallopeptidase-11	1
Stress-induced-phosphoprotein 1		M12.002	meprin alpha subunit	4
		M12.004	meprin beta subunit	7
		M35.004	peptidyl-Lys metallopeptidase	8
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.081	kallikrein-related peptidase 15	4
stress-induced-phosphoprotein 1		S01.151	trypsin 1	31
Stress-induced-phosphoprotein 1		S01.224	hepsin	1
		S01.269	glutamyl endopeptidase I	16
		S01.280	lysyl endopeptidase (bacteria)	2
stress-induced-phosphoprotein 1	Q5TZU9	A02.001	HIV-1 retropepsin	2
		M10.003	matrix metallopeptidase-2	6
		S01.133	cathepsin G	1
		S01.151	trypsin 1	5
		S01.217	thrombin	1
		S01.269	glutamyl endopeptidase I	5
Stress-induced-phosphoprotein 1	Q60864	A01.009	cathepsin D	2
		A01.010	cathepsin E	4
		M10.003	matrix metallopeptidase-2	2
Stress-induced-phosphoprotein 1 (STI1) (mSTI1) (Hsc70/Hsp90-organizing protein) (Hop)		M12.210	ADAM10 peptidase	3
		M12.217	ADAM17 peptidase	1
Striatin	O43815	C01.032	cathepsin L	1
striatin		S01.010	granzyme B (Homo sapiens-type)	3
Striatin		S01.136	granzyme B, rodent-type	1
striatin	O55106	S01.010	granzyme B (Homo sapiens-type)	2
Striatin		S01.136	granzyme B, rodent-type	2
striatin		S01.151	trypsin 1	1
Striatin-3	Q13033	C01.036	cathepsin K	1
		S01.010	granzyme B (Homo sapiens-type)	2
striatin-4	P58404	S01.010	granzyme B (Homo sapiens-type)	1
		S01.136	granzyme B, rodent-type	1
		S01.151	trypsin 1	1
	Q9NRL3	M10.003	matrix metallopeptidase-2	2
Striatin-4		S01.010	granzyme B (Homo sapiens-type)	1
striatin-4		S01.269	glutamyl endopeptidase I	1
strictosidine synthase	P18417	S26.010	signalase (animal) 21 kDa component	1
Stringent starvation protein A	P0ACA3	A02.011	human endogenous retrovirus K retropepsin	1
		M12.221	ADAMTS4 peptidase	1
stringent starvation protein A		M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Stringent starvation protein A		S01.151	trypsin 1	2
		S41.011	chlamydial protease-like activity factor	1
stromal cell-derived factor 1	P48061	C01.013	cathepsin X	3
		M10.003	matrix metallopeptidase-2	1
		M10.004	matrix metallopeptidase-9	1
		M10.024	membrane-type matrix metallopeptidase-6	1
		M14.004	carboxypeptidase N	1
		M14.006	carboxypeptidase M	1
		S01.133	cathepsin G	1
		S09.003	dipeptidyl-peptidase IV (eukaryote)	1
		S09.018	dipeptidyl-peptidase 8	1
Stromal cell-derived factor 2	Q99470	S01.151	trypsin 1	2
Stromal cell-derived factor 2-like protein 1	Q9ESP1	A01.009	cathepsin D	1
		A01.010	cathepsin E	2
Stromal interaction molecule 1	Q13586	C01.032	cathepsin L	1
		C01.060	cathepsin B	1
		C14.006	caspase-2	1
		S01.081	kallikrein-related peptidase 15	3
Stromal interaction molecule 1 precursor		XS26.001	signal peptidase complex (animal)	1
Stromal interaction molecule 2	Q9P246	C01.060	cathepsin B	1
		C14.005	caspase-6	1
		C14.006	caspase-2	1
stromal interaction molecule 2		XS26.001	signal peptidase complex (animal)	1
Stromal membrane-associated protein 2	Q7TN29	A01.010	cathepsin E	1
	Q8WU79	C01.018	cathepsin F	1
		C01.032	cathepsin L	1
		C01.036	cathepsin K	1
		C01.060	cathepsin B	2
		S01.280	lysyl endopeptidase (bacteria)	2
Stromelysin-1	P08254	M10.005	matrix metallopeptidase-3	81
		S01.001	chymotrypsin A (cattle-type)	3
		S01.131	elastase-2	2
		S01.151	trypsin 1	1
stromelysin-1		S01.302	matriptase	1
Stromelysin-2	P09238	M10.005	matrix metallopeptidase-3	3
stromelysin-2		S01.300	kallikrein-related peptidase 7	1
stromelysin-3	P24347	M10.007	matrix metallopeptidase-11	2
		M10.014	membrane-type matrix metallopeptidase-1	2
Stromelysin-3		S08.073	PCSK2 peptidase	1
		S08.074	PCSK4 peptidase	1
		S08.076	PCSK5 peptidase	1
		S08.077	PCSK7 peptidase	1
structural cell wall protein	Q6CW31	S08.070	kexin	1
	Q6FQH5	S08.070	kexin	1
Structural maintenance of chromosomes flexible hinge domain-containing protein 1	A6NHR9	S01.151	trypsin 1	1
Structural maintenance of chromosomes flexible hinge domain-containing protein 1 ECO:0000250\|UniProtKB:Q6P5D8		C01.036	cathepsin K	11
		C01.060	cathepsin B	1
Structural maintenance of chromosomes protein 1A	Q14683	C01.009	cathepsin V	2
		C01.032	cathepsin L	4
		C01.036	cathepsin K	14
		M12.033	LAST_MAM peptidase (Limulus-type)	1
		S01.151	trypsin 1	7
Structural maintenance of chromosomes protein 1B	Q8NDV3	S01.280	lysyl endopeptidase (bacteria)	2
Structural maintenance of chromosomes protein 2	O95347	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	2
		C01.036	cathepsin K	5
		C01.060	cathepsin B	1
		C13.004	legumain, animal-type	6
structural maintenance of chromosomes protein 2		S01.151	trypsin 1	16
Structural maintenance of chromosomes protein 2		S01.269	glutamyl endopeptidase I	3
Structural maintenance of chromosomes protein 3	Q9UQE7	C01.032	cathepsin L	1
		C13.004	legumain, animal-type	1
structural maintenance of chromosomes protein 3		M10.003	matrix metallopeptidase-2	1
		S01.001	chymotrypsin A (cattle-type)	1
Structural maintenance of chromosomes protein 3		S01.151	trypsin 1	10
Structural maintenance of chromosomes protein 4	Q9NTJ3	C01.009	cathepsin V	1
		C01.032	cathepsin L	1
		S01.010	granzyme B (Homo sapiens-type)	2
		S01.047	human airway trypsin-like peptidase	1
structural maintenance of chromosomes protein 4		S01.151	trypsin 1	10
Structural maintenance of chromosomes protein 4		S01.269	glutamyl endopeptidase I	2
structural polyprotein	P03315	S03.001	togavirin	1
Structural polyprotein	P03316	S08.071	furin	1
		S08.073	PCSK2 peptidase	1
		S08.074	PCSK4 peptidase	1
		S08.075	PCSK6 peptidase	1
		S08.076	PCSK5 peptidase	1
		S08.077	PCSK7 peptidase	1
structural polyprotein	P15480	M01.010	cytosol alanyl aminopeptidase	1
		S50.001	infectious pancreatic necrosis birnavirus Vp4 peptidase	2
		S50.002	avian infectious bursal disease birnavirus Vp4 peptidase	5
Structural polyprotein	Q703G9	S50.001	infectious pancreatic necrosis birnavirus Vp4 peptidase	6
	Q8AZM0	S50.004	blotched snakehead birnavirus Vp4 peptidase	7
structural polyprotein	Q96724	S50.003	Drosophila X virus Vp4 peptidase	2
structural protein VP8 precursor	P03295	C57.001	vaccinia virus I7L processing peptidase	1
		M44.001	pox virus metallopeptidase	1
Structure-specific endonuclease subunit SLX4	Q8IY92	S01.010	granzyme B (Homo sapiens-type)	1
Styryl-Ala-ACC		M01.005	alanyl aminopeptidase (bacterial-type)	1
submandibular gland peptide T	P13432	XS26.001	signal peptidase complex (animal)	1
substance P		S53.003	tripeptidyl-peptidase I	1
	P20366	A01.009	cathepsin D	1
		A01.010	cathepsin E	1
		C02.001	calpain-1	1
Substance P		C02.002	calpain-2	1
substance P		C69.002	arginine aminopeptidase (Streptococcus-type)	1
		G01.002	aspergilloglutamic peptidase	1
		M02.002	peptidyl-dipeptidase Acer	2
		M02.004	angiotensin-converting enzyme peptidase unit 2	2
		M03.001	thimet oligopeptidase	3
		M03.007	oligopeptidase F	2
		M03.010	Pz-peptidase A	2
		M04.007	coccolysin	3
Substance P		M10.002	matrix metallopeptidase-8	2
substance P		M10.004	matrix metallopeptidase-9	2
		M10.005	matrix metallopeptidase-3	1
		M10.A05	At3-MMP (Arabidopsis thaliana)	3
		M103.001	TldD peptidase (Escherichia coli)	1
Substance P		M12.002	meprin alpha subunit	4
substance P		M12.008	nephrosin	2
Substance P		M12.164	lebetase	3
substance P		M12.338	BmooMPalpha-I (Bothrops sp.)	5
		M13.001	neprilysin	3
		M13.002	endothelin-converting enzyme 1	3
		M13.003	endothelin-converting enzyme 2	1
Substance P		M13.008	neprilysin-2	2
substance P		M13.009	Zmp1 peptidase (Mycobacterium-type)	5
Substance P		M13.090	Kell blood-group peptidase	3
substance P		M16.001	pitrilysin	2
		M16.009	eupitrilysin	2
		M16.017	plinsulysin	1
		M35.001	penicillolysin	3
		M9G.010	FALGPA-peptidase (Treponema denticola)	1
		M9G.026	dactylysin	2
Substance P		S01.140	chymase (Homo sapiens-type)	2
		S01.142	duodenase	2
substance P		S01.172	kallikrein 1-related peptidase c2 (Rattus norvegicus)	2
		S08.014	ALE1 peptidase	2
		S08.024	dentilisin	1
		S08.151	SlSBT3 g.p. (Solanum lycopersicum)	2
		S09.001	prolyl oligopeptidase	1
Substance P		S09.003	dipeptidyl-peptidase IV (eukaryote)	1
		S09.013	dipeptidyl-peptidase 4 (bacteria-type 2)	2
substance P		S28.002	dipeptidyl-peptidase II	1
		S9F.001	peptidyl-glycinamidase	1
		U9G.033	substance P endopeptidase (of CSF)	2
		XM02.001	angiotensin-converting enzyme compound peptidase	1
		XM12.001	meprin A complex peptidase	4
substance P (deamidated)		M13.001	neprilysin	1
substance P 1-4		M01.016	aminopeptidase Ey	1
		M24.009	aminopeptidase P1	1
substance P 2-10		S28.002	dipeptidyl-peptidase II	1
subtilisin BPN' propeptide		S08.034	subtilisin BPN'	3
subtilisin E	P04189	S08.036	subtilisin E	1
subtilisin-chymotrypsin inhibitor WSCI	P82977	S26.010	signalase (animal) 21 kDa component	1
subtilisin-like protease	O04678	M10.A05	At3-MMP (Arabidopsis thaliana)	1
subtilisin-like protease 1	O61142	S08.012	PfSUB1 peptidase	1
subtilisin-like protease preproenzyme	C7E4J6	S08.150	phytaspase	1
Suc -Ala-Ala-Pro- Phe-Mca		XS01.004	ovochymase (Xenopus-type)	1
Suc-Ala-Ala-Ala-Ala-NHPhNO2		S01.153	elastase-1	1
Suc-Ala-Ala-Ala-NHMec		S01.131	elastase-2	1
		S01.153	elastase-1	1
Suc-Ala-Ala-Ala-NHPhNO2		C01.011	calotropain	1
		C01.099	ervatamin B	1
		C47.002	staphopain B	1
		C9G.031	protease-B-17N-1 (Bacillus sp. 17N-1)	1
		M04.005	pseudolysin	1
		M10.024	membrane-type matrix metallopeptidase-6	1
		M12.001	astacin	1
		M9G.005	succinyl-tri-alanyl-p-nitroaniline hydrolase	2
		S01.031	peptidase 9 (Dermatophagoides-type)	1
		S01.131	elastase-2	1
		S01.153	elastase-1	1
		S01.154	pancreatic endopeptidase E	1
		S08.001	subtilisin Carlsberg	1
		S08.007	thermitase	1
		S08.009	subtilisin Ak1	1
		S08.024	dentilisin	1
		S08.092	cucumisin	1
		S08.101	halolysin 1	1
		XM12.001	meprin A complex peptidase	1
Suc-Ala-Ala-Leu-NHPhNO2		M04.001	thermolysin	1
		M13.001	neprilysin	1
Suc-Ala-Ala-NHPhNO2		S08.101	halolysin 1	1
Suc-Ala-Ala-Phe-4-methoxy-NHNap		M13.004	oligopeptidase O1	1
Suc-Ala-Ala-Phe-NHMec		C56.001	PfpI peptidase	1
		M01.005	alanyl aminopeptidase (bacterial-type)	1
		M13.005	oligopeptidase O3	1
		S28.005	PRO1 g.p. (Plasmodiophora brassicae)	1
		S33.005	tricorn interacting factor F1	3
		S41.006	tricorn core peptidase (bacteria)	1
		T01.006	HslV component of HslUV peptidase	1
		T01.012	proteasome subunit beta5c	1
Suc-Ala-Ala-Phe-NHPhNO2		S01.438	fire ant chymotrypsin	1
		S08.024	dentilisin	1
		S08.037	subtilisin DY	1
Suc-Ala-Ala-Pro-Ala-NHMec		M03.004	oligopeptidase A	1
Suc-Ala-Ala-Pro-Ala-NHPhNO2		S01.262	streptogrisin B	1
		S01.268	alpha-lytic endopeptidase	1
		S08.024	dentilisin	1
		S08.037	subtilisin DY	1
Suc-Ala-Ala-Pro-Ala-pNA		S01.150	mast cell peptidase 5 (mouse numbering)	1
Suc-Ala-Ala-Pro-Ala-SBzl		S01.268	alpha-lytic endopeptidase	1
Suc-Ala-Ala-Pro-Arg-NHMec		S01.094	trypsin 1 (Rattus-type)	1
Suc-Ala-Ala-Pro-Arg-NHPhNO2		S01.011	testisin	1
		S01.021	DESC1 peptidase	1
		S01.072	matriptase-3	1
		S01.075	tryptase-6	1
		S01.151	trypsin 1	1
		S01.217	thrombin	1
		S01.303	mast cell peptidase-11 (rodent)	1
Suc-Ala-Ala-Pro-Asp-NHPhNO2		S01.136	granzyme B, rodent-type	1
Suc-Ala-Ala-Pro-Glu-NHPhNO2		S01.267	streptogrisin E	1
		S01.423	SprE glutamyl peptidase	1
		S08.037	subtilisin DY	1
Suc-Ala-Ala-Pro-Gly-NHPhNO2		S01.268	alpha-lytic endopeptidase	1
Suc-Ala-Ala-Pro-Ile-pNA		S01.150	mast cell peptidase 5 (mouse numbering)	1
Suc-Ala-Ala-Pro-Leu-NHMec		S01.001	chymotrypsin A (cattle-type)	1
Suc-Ala-Ala-Pro-Leu-NHPhNO2		S01.139	granzyme M	1
		S01.155	pancreatic elastase II	1
		S01.262	streptogrisin B	1
		S01.408	elastase A	1
		S01.412	CHY1 peptidase (Metarhizium anisopliae)	1
		S01.444	hemolymph proteinase 14	1
		S01.499	alkaline endopeptidase (Nesterenkonia sp.)	1
		S06.009	EatA peptidase Mername-AA278 (Escherichia coli)	1
		S08.005	endopeptidase Q	1
		S08.024	dentilisin	1
		S08.036	subtilisin E	1
		S08.037	subtilisin DY	1
		S08.053	oryzin	1
		S08.056	cuticle-degrading peptidase of parasitic fungus	1
		S08.092	cucumisin	1
		S08.130	MCP-01 peptidase	1
		S08.135	tengconlysin	1
Suc-Ala-Ala-Pro-Lys-NHMec		M03.004	oligopeptidase A	1
		S01.094	trypsin 1 (Rattus-type)	1
Suc-Ala-Ala-Pro-Lys-NHPhNO2		S01.021	DESC1 peptidase	1
		S08.037	subtilisin DY	1
Suc-Ala-Ala-Pro-Met-NHPhNO2		S01.139	granzyme M	1
		S01.155	pancreatic elastase II	1
		S01.268	alpha-lytic endopeptidase	1
		S01.412	CHY1 peptidase (Metarhizium anisopliae)	1
		S08.056	cuticle-degrading peptidase of parasitic fungus	1
Suc-Ala-Ala-Pro-Nle-NHPhNO2		S01.139	granzyme M	1
Suc-Ala-Ala-Pro-NLe-NHPhNO2		S01.268	alpha-lytic endopeptidase	1
Suc-Ala-Ala-Pro-Nle-NHPhNO2		S08.037	subtilisin DY	1
Suc-Ala-Ala-Pro-Phe-NHMec		C01.984	serine-repeat antigen (Plasmodium sp.)	1
		M03.004	oligopeptidase A	1
		S01.001	chymotrypsin A (cattle-type)	1
		S01.073	kallikrein 1-related peptidase b27 (Mus musculus)	1
		S01.152	chymotrypsin B	1
		S01.245	ovochymase domain 3	1
		S01.262	streptogrisin B	1
		S08.099	halophilic peptidase (Halobacillus sp. SR5-3)	1
		S08.101	halolysin 1	1
		S08.102	halolysin R4	1
Suc-Ala-Ala-Pro-Phe-NHPhNO2		M04.005	pseudolysin	1
		M10.024	membrane-type matrix metallopeptidase-6	1
		M9G.005	succinyl-tri-alanyl-p-nitroaniline hydrolase	1
		S01.001	chymotrypsin A (cattle-type)	1
		S01.011	testisin	1
		S01.124	trypsin Y	1
		S01.133	cathepsin G	1
		S01.140	chymase (Homo sapiens-type)	1
		S01.152	chymotrypsin B	1
		S01.155	pancreatic elastase II	1
		S01.157	chymotrypsin C	1
		S01.162	kallikrein-related peptidase 3	1
		S01.187	peptidase 6 (Dermatophagoides sp.)	1
		S01.262	streptogrisin B	1
		S01.265	streptogrisin C	1
		S01.300	kallikrein-related peptidase 7	1
		S01.408	elastase A	2
		S01.412	CHY1 peptidase (Metarhizium anisopliae)	1
		S01.431	SFase-2 endopeptidase	1
		S01.438	fire ant chymotrypsin	1
		S01.499	alkaline endopeptidase (Nesterenkonia sp.)	1
		S01.503	SplA peptidase (Staphylococcus aureus)	1
		S01.529	elastase-1 (Trichinella spiralis)	1
		S01.UPA	subfamily S1A unassigned peptidases	1
		S06.009	EatA peptidase Mername-AA278 (Escherichia coli)	1
		S08.001	subtilisin Carlsberg	1
		S08.005	endopeptidase Q	1
		S08.008	Mername-AA053 peptidase	1
		S08.009	subtilisin Ak1	1
		S08.024	dentilisin	1
		S08.036	subtilisin E	1
		S08.037	subtilisin DY	1
		S08.041	perkinsin	1
		S08.050	secreted peptidase A	1
		S08.051	aqualysin 1	1
		S08.054	endopeptidase K	1
		S08.056	cuticle-degrading peptidase of parasitic fungus	1
		S08.061	peptidase T	1
		S08.092	cucumisin	1
		S08.110	keratinase K1 (Stenotrophomonas maltophilia)	1
		S08.120	cuticle-degrading peptidase of nematode-trapping fungus	1
		S08.129	Tk-subtilisin	1
		S08.130	MCP-01 peptidase	1
		S08.135	tengconlysin	1
		S08.137	AprX peptidase (Bacillus sp.)	1
		S09.070	acylaminoacyl peptidase (Aeropyrum-type)	1
		S9G.014	clipsin	1
		S9G.107	seaprose (Aspergillus melleus)	1
Suc-Ala-Ala-Pro-Phe-NHPhNO2 (SAAPFNA)		S08.024	dentilisin	1
Suc-Ala-Ala-Pro-Phe-SBzl		S01.152	chymotrypsin B	1
		S01.311	LCLP peptidase	1
Suc-Ala-Ala-Pro-Thr-NHPhNO2		S01.268	alpha-lytic endopeptidase	1
Suc-Ala-Ala-Pro-Trp-NHMec		S01.001	chymotrypsin A (cattle-type)	1
		S01.101	trypsin (Streptomyces griseus-type)	1
		S01.152	chymotrypsin B	1
Suc-Ala-Ala-Pro-Tyr-NHMec		S01.001	chymotrypsin A (cattle-type)	1
Suc-Ala-Ala-Pro-Val-NHPhNO2		S01.011	testisin	1
		S01.268	alpha-lytic endopeptidase	1
		S08.037	subtilisin DY	1
Suc-Ala-Ala-Pro-Val-pNA		S01.150	mast cell peptidase 5 (mouse numbering)	1
Suc-Ala-Ala-Val-Ala-NHPhNO2		S08.005	endopeptidase Q	1
Suc-Ala-Ala-Val-NHPhNO2		S01.131	elastase-2	1
Suc-Ala-Glu-Pro-Phe-NHPhNO2		S01.133	cathepsin G	1
		S08.037	subtilisin DY	1
		S08.116	lactocepin-3	1
Suc-Ala-Gly-Pro-Phe-NHPhNO2		S08.037	subtilisin DY	1
Suc-Ala-Leu-Pro-Phe-NHPhNO2		S01.438	fire ant chymotrypsin	1
		S08.037	subtilisin DY	1
Suc-Ala-Phe-Leu-NHPhNO2		S01.438	fire ant chymotrypsin	1
Suc-Ala-Phe-Lys-NHMec		C01.072	rhodesain	1
		S01.302	matriptase	1
Suc-Ala-Phe-Pro-Phe-NHPhNO2		S01.438	fire ant chymotrypsin	1
		S08.037	subtilisin DY	1
Suc-Ala-Pro-Ala-NHPhNO2		S01.153	elastase-1	1
		S01.262	streptogrisin B	1
		S01.276	yeast-lytic peptidase	1
		S08.092	cucumisin	1
		S09.001	prolyl oligopeptidase	3
Suc-Ala-Pro-Leu-NHPhNO2		S01.031	peptidase 9 (Dermatophagoides-type)	1
Suc-Ala-Pro-NHPhNO2		S09.076	prolyl oligopeptidase (Myxococcus xanthus)	1
		S09.UPA	subfamily S9A unassigned peptidases	1
Suc-Ala-Trp-Pro-Phe-NHPhNO2		S08.037	subtilisin DY	1
Suc-Ala-Val-Pro-Phe-NHPhNO2		S08.037	subtilisin DY	1
Suc-Arg-Arg-Ile-Leu-Asn-Ala-Ser-Leu-Ala-Pro-Glu-NH2		S21.004	herpesvirus 6-type assemblin	1
Suc-Arg-Arg-Tyr-Ile-Lys-Ala-Ser-Glu-Pro-Pro-Val-NH2		S21.004	herpesvirus 6-type assemblin	1
Suc-Arg-Glu-Thr-Phe-NHPhNO2		S01.133	cathepsin G	1
Suc-Arg-Pro-Phe-His-Leu-Leu-Val-Tyr-NHMec		A01.007	renin	1
		M13.004	oligopeptidase O1	1
		S08.101	halolysin 1	1
Suc-Arg-Suc-Arg-Pro-Phe-His-Leu-Leu-Val-Tyr-NHMec		A01.018	saccharopepsin	1
Suc-D-Asp-Mca		U9G.055	D-aspartyl endopeptidase	1
Suc-D-Asp-NHMec		S12.013	paenidase	1
		U9G.055	D-aspartyl endopeptidase	1
Suc-D-Asp-NHPhNO2		S12.013	paenidase	1
Suc-Gln-Pro-Phe-NHPhNO2		S01.438	fire ant chymotrypsin	1
Suc-Glu-Val-Pro-Phe-NHPhNO2		S01.438	fire ant chymotrypsin	1
Suc-Gly-Gly-Ala-NH2		M23.002	staphylolysin	2
		M23.003	Mername-AA291 peptidase	1
Suc-Gly-Gly-Nph-NH2		M23.002	staphylolysin	2
		M23.003	Mername-AA291 peptidase	1
Suc-Gly-Gly-Phe-NH2		M23.002	staphylolysin	2
		M23.003	Mername-AA291 peptidase	1
Suc-Gly-Gly-Phe-NHPhNO2		S01.262	streptogrisin B	1
		S08.037	subtilisin DY	1
		S08.120	cuticle-degrading peptidase of nematode-trapping fungus	1
Suc-Gly-Phe-Gly-NHPhNO2		C47.004	staphopain C	1
Suc-Gly-Phe-NHPhNO2		S01.001	chymotrypsin A (cattle-type)	1
Suc-Gly-Pro-Leu-Gly-Pro-NHMec		S09.036	Rv0457c peptidase (Mycobacterium tuberculosis)	1
Suc-Gly-Pro-Lys-NHPhNO2		S01.162	kallikrein-related peptidase 3	1
Suc-Gly-Pro-NHMec		M35.001	penicillolysin	1
		S09.001	prolyl oligopeptidase	1
		S09.036	Rv0457c peptidase (Mycobacterium tuberculosis)	1
Suc-Ile-Glu-Thr-Asp-NHPhNO2		S01.010	granzyme B (Homo sapiens-type)	1
Suc-Leu-Leu-Val-Tyr-NHMec		C01.060	cathepsin B	1
		C01.155	EhCP4 peptidase (Entamoeba histolytica)	1
		C01.984	serine-repeat antigen (Plasmodium sp.)	1
		C02.002	calpain-2	1
		C02.018	calpain-10	1
		C02.029	calpain (Plasmodium-type)	1
		C19.005	Doa4 ubiquitin peptidase	1
		M01.005	alanyl aminopeptidase (bacterial-type)	1
		M12.004	meprin beta subunit	1
		M12.006	choriolysin L	1
		M12.007	choriolysin H	1
		M35.001	penicillolysin	1
		S01.001	chymotrypsin A (cattle-type)	1
		S01.073	kallikrein 1-related peptidase b27 (Mus musculus)	1
		S01.095	vascular chymase (Rattus norvegicus)	1
		S01.499	alkaline endopeptidase (Nesterenkonia sp.)	1
		S08.101	halolysin 1	1
		S08.102	halolysin R4	1
		S33.010	SCO7095-type peptidase	1
		S41.006	tricorn core peptidase (bacteria)	1
		T01.002	archaean proteasome, beta component	1
		T01.005	bacterial proteasome, beta component	1
		T01.006	HslV component of HslUV peptidase	1
		T01.012	proteasome subunit beta5c	2
		T01.018	PfHslV peptidase	1
		XP01.001	tricorn peptidase complex	2
Suc-Leu-Pro-Phe-NHPhNO2		S01.438	fire ant chymotrypsin	1
Suc-Leu-Tyr-NHMec		C01.018	cathepsin F	1
		C01.072	rhodesain	1
		C01.166	SmCL1 peptidase (Schistosoma mansoni and similar)	1
		C02.015	calpain B	1
		S14.001	peptidase Clp (type 1)	1
		S14.002	peptidase Clp (type 2)	1
		S33.010	SCO7095-type peptidase	1
		S41.006	tricorn core peptidase (bacteria)	1
Suc-Leu-Val-Asn-Ala-Ser-2-aminobutyrate-Glu-Pro-Thr-NH2		S21.002	cytomegalovirus assemblin	1
Suc-Leu-Val-Pro-Phe-NHPhNO2		S01.438	fire ant chymotrypsin	1
Suc-Lys-Lys-Leu-Val-Gln-Ala-Ser-Ala-Ser-NH2		S21.002	cytomegalovirus assemblin	1
		S21.003	Epstein-Barr virus-type assemblin	1
Suc-Met-Val-Pro-Phe-NHPhNO2		S01.438	fire ant chymotrypsin	1
Suc-Phe-Ala-Ala-Phe-NHPhNO2		M10.024	membrane-type matrix metallopeptidase-6	1
		S01.438	fire ant chymotrypsin	1
		S08.037	subtilisin DY	1
Suc-Phe-Leu-Phe-NHNapOMe		S01.001	chymotrypsin A (cattle-type)	1
		S16.001	Lon-A peptidase	1
		S16.007	LonC peptidase	1
Suc-Phe-Leu-Phe-NHPhNO2		S01.438	fire ant chymotrypsin	1
		S06.009	EatA peptidase Mername-AA278 (Escherichia coli)	1
Suc-Phe-Leu-Phe-SBzl		S01.142	duodenase	1
		S01.147	granzyme H	1
		U9G.060	nuclear-scaffold peptidase activity	1
Suc-Phe-NHPhNO2		S01.001	chymotrypsin A (cattle-type)	1
		S01.152	chymotrypsin B	1
Suc-Phe-Pro-Phe-NHPhNO2		S01.133	cathepsin G	1
		S01.140	chymase (Homo sapiens-type)	1
		S01.438	fire ant chymotrypsin	1
Suc-Phe-Val-Phe-NHPhNO2		S01.438	fire ant chymotrypsin	1
Suc-Phe-Val-Pro-Phe-NHPhNO2		S01.438	fire ant chymotrypsin	1
Suc-Ser-Tyr-Val-Lys-Ala-Ser-Val-Ser-NH2		S21.002	cytomegalovirus assemblin	1
		S21.003	Epstein-Barr virus-type assemblin	1
Suc-Tyr-Leu-Val-NHPhNO2		S08.009	subtilisin Ak1	1
Suc-Val-Pro-Phe-NHPhNO2		S01.040	chymotrypsin-like enzyme (Lepidoptera)	1
		S01.133	cathepsin G	1
		S06.009	EatA peptidase Mername-AA278 (Escherichia coli)	1
Suc-Val-Val-Asn-Ala-Ser-2-aminobutyrate-Arg-NH2		S21.002	cytomegalovirus assemblin	1
		S21.003	Epstein-Barr virus-type assemblin	1
succinate dehydrogenase assembly factor 2, mitochondrial	Q08230	M16.003	mitochondrial processing peptidase beta-subunit	1
		M24.026	aminopeptidase P3	1
succinate dehydrogenase B/ribosomal protein S14 polyprotein	Q9S7D3	M16.003	mitochondrial processing peptidase beta-subunit	1
Succinate dehydrogenase cytochrome b560 subunit, mitochondrial	Q99643	S01.151	trypsin 1	2
Succinate dehydrogenase cytochrome b560 subunit, mitochondrial precursor		M16.003	mitochondrial processing peptidase beta-subunit	1
Succinate dehydrogenase flavoprotein subunit	P0AC41	M12.225	ADAMTS5 peptidase	1
Succinate dehydrogenase iron-sulfur subunit	Q8ZQU2	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Succinate dehydrogenase subunit A	Q9YDG3	M04.001	thermolysin	9
Succinate dehydrogenase subunit B	Q9YDG7	M04.001	thermolysin	4
succinate dehydrogenase [ubiquinone] flavoprotein subunit 1, mitochondrial	O82663	M24.A14	LCP55 (Arabidopsis thaliana)	1
Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial	P31040	C01.034	cathepsin S	1
		M10.005	matrix metallopeptidase-3	1
		M12.004	meprin beta subunit	2
		S01.151	trypsin 1	7
succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial precursor		A02.001	HIV-1 retropepsin	1
		C14.003	caspase-3	1
		M10.003	matrix metallopeptidase-2	2
		S01.001	chymotrypsin A (cattle-type)	1
		S01.151	trypsin 1	3
		S01.269	glutamyl endopeptidase I	1
Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial	P21912	C14.004	caspase-7	1
		M10.005	matrix metallopeptidase-3	1
		S01.151	trypsin 1	5
Succinate dehydrogenase, hydrophobic subunit	Q7CQX5	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Succinate--CoA ligase [ADP-forming] subunit alpha	P0AGE9	M12.025	ADAMTS15 peptidase	1
		S01.151	trypsin 1	1
		S41.011	chlamydial protease-like activity factor	1
	Q9YD40	M04.001	thermolysin	5
succinate--CoA ligase [ADP-forming] subunit alpha-1, mitochondrial	P68209	M24.A14	LCP55 (Arabidopsis thaliana)	1
succinate--CoA ligase [ADP-forming] subunit alpha-2, mitochondrial	Q8LAD2	M24.A14	LCP55 (Arabidopsis thaliana)	1
Succinate--CoA ligase [ADP-forming] subunit beta	P0A836	M12.025	ADAMTS15 peptidase	1
		M12.225	ADAMTS5 peptidase	1
		S01.151	trypsin 1	4
	Q9YD47	M04.001	thermolysin	4
Succinate--CoA ligase [ADP-forming] subunit beta, mitochondrial ECO:0000255\|HAMAP-Rule:MF_03220	Q9P2R7	C01.009	cathepsin V	2
		C01.018	cathepsin F	1
		C01.032	cathepsin L	1
Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial	P53597	C01.009	cathepsin V	1
		C01.036	cathepsin K	2
		M10.005	matrix metallopeptidase-3	3
		S01.151	trypsin 1	4
		S01.269	glutamyl endopeptidase I	1
Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial ECO:0000255\|HAMAP-Rule:MF_03222		C01.036	cathepsin K	1
Succinate--CoA ligase [GDP-forming] subunit beta, mitochondrial	Q96I99	S01.151	trypsin 1	4
		S01.269	glutamyl endopeptidase I	1
Succinate--CoA ligase [GDP-forming] subunit beta, mitochondrial ECO:0000255\|HAMAP-Rule:MF_03221		C01.018	cathepsin F	3
		C01.036	cathepsin K	3
		C01.060	cathepsin B	1
Succinate-semialdehyde dehydrogenase [NADP(+)] GabD	P25526	M12.221	ADAMTS4 peptidase	1
		S01.151	trypsin 1	4
succinyl-Ala-Ala-Phe-NHMec		M13.001	neprilysin	1
succinyl-CoA ligase [ADP-forming] subunit alpha	P0AGE9	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Succinyl-CoA ligase [ADP-forming] subunit alpha	Q8ZQU0	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Succinyl-CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial	P53597	M12.004	meprin beta subunit	1
Succinyl-CoA ligase [GDP-forming] subunit beta, mitochondrial	Q9Z2I8	A01.010	cathepsin E	1
Succinyl-CoA:3-ketoacid coenzyme A transferase 1, mitochondrial ECO:0000303\|PubMed:10964512	P55809	C01.036	cathepsin K	3
Succinylornithine transaminase	Q8ZPV2	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
sucrose phosphorylase	P10249	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
sucrose porin	P22340	S26.001	signal peptidase I	1
sucrose-binding protein	Q04672	S26.010	signalase (animal) 21 kDa component	1
sugar-binding periplasmic protein	Q97UZ1	A24.017	PibD peptidase	1
Sugar-binding periplasmic protein (Ala10Lys mutant)		A24.017	PibD peptidase	1
Sugar-binding periplasmic protein (Gly12Ala mutant)		A24.017	PibD peptidase	1
Sugar-binding periplasmic protein (Gly12Ala, Leu13Ile mutant)		A24.017	PibD peptidase	1
Sugar-binding periplasmic protein (Leu13Ile mutant)		A24.017	PibD peptidase	1
Sugar-binding periplasmic protein (Leu13Phe mutant)		A24.017	PibD peptidase	1
Sugar-binding periplasmic protein (Lys11Ala mutant)		A24.017	PibD peptidase	1
sugi basic protein	P18632	S26.010	signalase (animal) 21 kDa component	1
sulA protein	P08846	S16.001	Lon-A peptidase	6
Sulfatase-modifying factor 2	Q8NBJ7	C01.032	cathepsin L	1
		C01.034	cathepsin S	1
		C01.036	cathepsin K	2
		S01.151	trypsin 1	1
sulfatase-modifying factor 2 precursor		S01.151	trypsin 1	2
Sulfatase-modifying factor 2 precursor		XS26.001	signal peptidase complex (animal)	1
Sulfate transport system permease protein CysW	P0AEB0	S41.011	chlamydial protease-like activity factor	1
Sulfate transporter	P50443	M35.004	peptidyl-Lys metallopeptidase	2
Sulfate transporter CysZ	P0A6J3	C14.003	caspase-3	1
sulfate-binding protein	P02906	S26.001	signal peptidase I	1
	P0AG78	S26.001	signal peptidase I	1
Sulfated glycoprotein 1	Q61207	M10.003	matrix metallopeptidase-2	3
sulfhydryl oxidase 1	O00391	M10.024	membrane-type matrix metallopeptidase-6	2
Sulfhydryl oxidase 1		S01.081	kallikrein-related peptidase 15	6
sulfhydryl oxidase 1	Q6IUU3	XS26.001	signal peptidase complex (animal)	1
Sulfide:quinone oxidoreductase, mitochondrial	Q9Y6N5	S01.151	trypsin 1	3
Sulfite reductase [NADPH] flavoprotein alpha-component	P38038	S01.151	trypsin 1	1
	P38039	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Sulfite reductase [NADPH] hemoprotein beta-component	P17845	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
sulfite reductase [NADPH] hemoprotein beta-component	P17846	C14.003	caspase-3	1
		M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
sulfite reductase, dissimilatory-type subunit alpha	Q59109	M24.002	methionyl aminopeptidase 2	1
sulfonyl-D-Leu-Gly-Arg-NHPhNO2		S01.090	hypodermin B	1
		S01.111	hypodermin A	1
sulfotransferase 1A1	P50225	A02.001	HIV-1 retropepsin	1
Sulfotransferase 1A1		A32.002	RC1339 g.p. (Rickettsia conorii)	2
sulfotransferase 1A1		S01.131	elastase-2	1
		S01.151	trypsin 1	5
		S01.269	glutamyl endopeptidase I	2
sulfotransferase 1A2	P50226	A02.001	HIV-1 retropepsin	1
		S01.131	elastase-2	1
		S01.151	trypsin 1	3
		S01.269	glutamyl endopeptidase I	2
Sulfotransferase 1A3/1A4	P50224	M12.001	astacin	1
sulfotransferase 1C4	O75897	M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	1
sulfotransferase family, cytosolic, 1A, phenol-preferring, member 4	Q2TAB3	A02.001	HIV-1 retropepsin	1
		S01.131	elastase-2	1
		S01.151	trypsin 1	2
		S01.269	glutamyl endopeptidase I	1
sulfur oxygenase/reductase	P29082	M24.002	methionyl aminopeptidase 2	1
Sulfurtransferase	Q9Y8N8	M04.001	thermolysin	2
sulredoxin	Q9HH83	M24.002	methionyl aminopeptidase 2	1
SUMO protein	Q9SMD1	C48.023	XopD peptidase	1
SUMO-1 activating enzyme subunit 1, isoform CRA_c	Q9UBE0-3	M12.033	LAST_MAM peptidase (Limulus-type)	1
SUMO-1 precursor	P63165	C48.002	SENP1 peptidase	1
SUMO-1/RanGAP1 conjugate		C48.003	SENP3 peptidase	1
SUMO-2 precursor	P61956	C48.002	SENP1 peptidase	1
SUMO-3 precursor	P55854	C48.002	SENP1 peptidase	1
SUMO-activating enzyme subunit 1	Q9R1T2	A01.009	cathepsin D	1
		A01.010	cathepsin E	2
	Q9UBE0	C01.009	cathepsin V	6
		C01.018	cathepsin F	4
		C01.032	cathepsin L	6
		C01.034	cathepsin S	2
		C01.060	cathepsin B	8
		M10.003	matrix metallopeptidase-2	3
		S01.001	chymotrypsin A (cattle-type)	1
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.151	trypsin 1	8
		S01.269	glutamyl endopeptidase I	1
SUMO-activating enzyme subunit 2	Q9UBT2	A02.001	HIV-1 retropepsin	1
		C01.009	cathepsin V	6
		C01.018	cathepsin F	5
		C01.032	cathepsin L	6
		C01.034	cathepsin S	3
		C01.060	cathepsin B	2
		C14.005	caspase-6	1
		M10.003	matrix metallopeptidase-2	2
		M12.004	meprin beta subunit	1
		S01.151	trypsin 1	15
		S01.269	glutamyl endopeptidase I	2
	Q9Z1F9	A01.010	cathepsin E	2
		M10.003	matrix metallopeptidase-2	1
SUMO-conjugating enzyme UBC9	P63279	C01.009	cathepsin V	3
		C01.032	cathepsin L	2
		C13.004	legumain, animal-type	1
		M04.001	thermolysin	2
		M10.005	matrix metallopeptidase-3	1
		S01.131	elastase-2	1
		S01.151	trypsin 1	8
		S01.269	glutamyl endopeptidase I	2
SUMO-Lys-91-VDR conjugate	P11473	C48.002	SENP1 peptidase	1
		C48.007	SENP2 peptidase	1
SUMO-Lys53-ERF4 conjugate	Q84XB0	C48.023	XopD peptidase	1
sumo1 dimer	P63165	C48.004	SENP6 peptidase	1
SUMO1-NHMec		C98.001	USPL1 peptidase	1
sumo1-sumo2 dimer	P63165/P61956	C48.004	SENP6 peptidase	1
sumo2 dimer	P61956	C48.004	SENP6 peptidase	1
SUMO2 sumoylated histone acetyltransferase p300	P61956/Q09472	C48.003	SENP3 peptidase	2
SUMO2-NHMec	P61956	C98.001	USPL1 peptidase	1
sumo2-sumo1 dimer	P61956/P63165	C48.004	SENP6 peptidase	1
SUMO3 sumoylated histone acetyltransferase p300	P55854/Q09472	C48.003	SENP3 peptidase	2
sumoylated circadian locomoter output cycles protein kaput	P63165/Q92674	C48.002	SENP1 peptidase	2
sumoylated dynamin-1-like protein	P63165/O00429	C48.008	SENP5 peptidase	8
sumoylated ETS translocation variant 4	P55854/P43268	C48.002	SENP1 peptidase	3
sumoylated histone deacetylase 1	P63165/Q13547	C48.002	SENP1 peptidase	2
sumoylated homeodomain-interacting protein kinase 1	P63165/Q86Z02	C48.002	SENP1 peptidase	2
sumoylated homeodomain-interacting protein kinase 2	P63165/Q9H2X6	C48.002	SENP1 peptidase	2
sumoylated hypoxia-inducible factor 1-alpha	P63165/Q16665	C48.002	SENP1 peptidase	2
sumoylated inhibitor of nuclear factor kappa-B kinase subunit epsilon	P63165/Q14164	C48.002	SENP1 peptidase	1
sumoylated paired amphipathic helix protein Sin3a	P63165/Q96ST3	C48.007	SENP2 peptidase	1
sumoylated protein PML	P61956/P29590	C48.004	SENP6 peptidase	4
	P63165/P29590	C48.007	SENP2 peptidase	4
sumoylated replication protein A 70 kDa DNA-binding subunit	P61956/P27694	C48.004	SENP6 peptidase	2
sumoylated transcription factor 7-like 2	P63165/Q9NQB0	C48.007	SENP2 peptidase	1
sumoylated transient receptor potential cation channel subfamily M member 4	P63165/Q8TD43	C48.002	SENP1 peptidase	1
sumoylated znc finger and BTB domain-containing protein 46	P63166/Q8BID6	C97.001	desumoylating isopeptidase 1	1
SUN domain-containing ossification factor	Q9UBS9	C01.009	cathepsin V	1
		C01.018	cathepsin F	1
		C01.032	cathepsin L	1
SUN domain-containing protein 2	Q9UH99	M09.002	collagenase G/A (Clostridium histolyticum)	2
		M09.003	bacterial collagenase H	2
		M09.005	collagenase ColT (Clostridium tetani)	1
SUN family beta-glucosidase-like protein	Q59NP5	S08.070	kexin	2
Sun-like protein		S08.070	kexin	1
sun-like protein	Q5AKU5	S08.070	kexin	1
	Q5AYD3	S08.070	kexin	1
	Q6CN67	S08.070	kexin	1
	Q6FNQ3	S08.070	kexin	1
	Q6FSQ5	S08.070	kexin	1
	Q755Z5	S08.070	kexin	1
	Q759F4	S08.070	kexin	1
sun4	Q6FL83	S08.070	kexin	1
sun4-like protein	Q6C3M7	S08.070	kexin	2
	Q6CLA9	S08.070	kexin	2
sun4p	P53616	S08.070	kexin	1
Superkiller viralicidic activity 2-like 2	P42285	C14.001	caspase-1	1
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.047	human airway trypsin-like peptidase	1
superkiller viralicidic activity 2-like 2		S01.151	trypsin 1	2
		S01.217	thrombin	1
		S01.269	glutamyl endopeptidase I	1
Superoxide dismutase [Cu-Zn]	P00441	A02.001	HIV-1 retropepsin	1
		C01.032	cathepsin L	9
		C01.034	cathepsin S	8
		C01.036	cathepsin K	1
		C01.060	cathepsin B	4
		C13.004	legumain, animal-type	2
		C14.001	caspase-1	1
		M04.001	thermolysin	5
		M10.003	matrix metallopeptidase-2	8
		M10.005	matrix metallopeptidase-3	5
		M12.002	meprin alpha subunit	2
		M12.032	LAST peptidase (Limulus-type)	2
		M12.033	LAST_MAM peptidase (Limulus-type)	3
		M35.004	peptidyl-Lys metallopeptidase	2
		S01.001	chymotrypsin A (cattle-type)	1
		S01.131	elastase-2	2
		S01.133	cathepsin G	2
		S01.151	trypsin 1	7
		S01.269	glutamyl endopeptidase I	7
superoxide dismutase [Cu-Zn]	P0AGD1	S26.001	signal peptidase I	1
	P15453	S26.001	signal peptidase I	1
Superoxide dismutase [Cu-Zn]	Q6NR85	C14.005	caspase-6	2
		S01.081	kallikrein-related peptidase 15	2
Superoxide dismutase [Cu-Zn] 2 precursor	O68901	S26.001	signal peptidase I	1
Superoxide dismutase [Cu-Zn] ECO:0000305	P00441	C01.009	cathepsin V	4
		C01.018	cathepsin F	2
		C01.032	cathepsin L	3
		C01.036	cathepsin K	2
		C01.060	cathepsin B	2
Superoxide dismutase [Fe]	P0A2F4	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
	P0AGD3	M12.221	ADAMTS4 peptidase	1
superoxide dismutase [Fe]		M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Superoxide dismutase [Fe]		S01.151	trypsin 1	2
		S41.011	chlamydial protease-like activity factor	3
superoxide dismutase [Fe]	P80857	M24.002	methionyl aminopeptidase 2	1
Superoxide dismutase [Fe] 1, chloroplastic	P21276	M10.A02	At4-MMP (Arabidopsis thaliana)	1
superoxide dismutase [Mn/Fe]	P09738	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Superoxide dismutase [Mn/Fe]	Q9Y8H8	M04.001	thermolysin	17
Superoxide dismutase [Mn]	P00448	M12.221	ADAMTS4 peptidase	2
		M12.225	ADAMTS5 peptidase	1
superoxide dismutase [Mn]		M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Superoxide dismutase [Mn]		S41.011	chlamydial protease-like activity factor	1
superoxide dismutase [Mn]	P0C0I0	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Superoxide dismutase [Mn]	P43019	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
superoxide dismutase [Mn]	P43725	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
	P61503	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
	Q9RUV2	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
superoxide dismutase [Mn] 1	P09737	M24.002	methionyl aminopeptidase 2	1
Superoxide dismutase [Mn], mitochondrial	P04179	C01.032	cathepsin L	2
		C01.034	cathepsin S	2
		C01.036	cathepsin K	1
		C13.004	legumain, animal-type	1
		S01.151	trypsin 1	4
	Q5TCM1	S01.081	kallikrein-related peptidase 15	1
Supervillin	Q8K4L3	A01.010	cathepsin E	1
Suppresses inhibitory activity of CsrA	Q7CPM5	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
SUPPRESSOR OF ABI3-5	Q8VYR8	M10.038	At5-MMP (Arabidopsis thaliana)	1
Suppressor of fused homolog	Q9UMX1	C14.005	caspase-6	1
Suppressor of G2 allele of SKP1 homolog	Q9CX34	A01.009	cathepsin D	1
	Q9Y2Z0	S01.010	granzyme B (Homo sapiens-type)	1
suppressor of SWI4 1 homolog	Q91YU8	S01.010	granzyme B (Homo sapiens-type)	1
		S01.136	granzyme B, rodent-type	1
		S01.151	trypsin 1	1
Suppressor of SWI4 1 homolog	Q9NQ55	C01.032	cathepsin L	1
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.139	granzyme M	5
Suppressor of tumorigenicity 14 protein	Q9Y5Y6	C14.001	caspase-1	1
		S01.081	kallikrein-related peptidase 15	6
Surface layer protein	Q9YEG7	M04.001	thermolysin	25
Surface layer-associated protease	Q9YCP5	M04.001	thermolysin	1
	Q9YEG9	M04.001	thermolysin	13
surface membrane glycoprotein GP46/M-2	P21978	S26.010	signalase (animal) 21 kDa component	1
Surface presentation of antigens protein spaN	P40613	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
Surface presentation of antigens protein spaS	P40702	M24.001	methionyl aminopeptidase 1 (Escherichia-type)	1
surface presentation of antigens protein spaS		N06.002	SpaS protein (Salmonella sp.)	1
surface protein	P80544	C60.001	sortase A (Staphylococcus-type)	1
surface protein G	Q2G2B2	C60.001	sortase A (Staphylococcus-type)	1
surfactant-associated protein 2	Q6UW10	XS26.001	signal peptidase complex (animal)	1
Surfeit locus protein 4	O15260	C01.009	cathepsin V	1
		C01.036	cathepsin K	1
		S01.151	trypsin 1	3
Surfeit locus protein 6	O75683	C01.009	cathepsin V	2
		C01.032	cathepsin L	1
		C01.036	cathepsin K	1
		C01.060	cathepsin B	2
		S01.010	granzyme B (Homo sapiens-type)	1
surfeit locus protein 6		S01.135	granzyme A	1
Surfeit locus protein 6		S01.139	granzyme M	4
SURP and G-patch domain-containing protein 1	Q8IWZ8	C01.060	cathepsin B	1
SURP and G-patch domain-containing protein 2	Q8IX01	S01.010	granzyme B (Homo sapiens-type)	2
		S01.139	granzyme M	2
Survival motor neuron protein	Q16637	C01.036	cathepsin K	1
		C01.060	cathepsin B	1
		C02.001	calpain-1	2
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.139	granzyme M	2
		S01.280	lysyl endopeptidase (bacteria)	1
Survival of motor neuron-related-splicing factor 30	O75940	C01.009	cathepsin V	1
		C01.018	cathepsin F	2
		C01.034	cathepsin S	1
		M09.005	collagenase ColT (Clostridium tetani)	2
		S01.139	granzyme M	1
		S01.151	trypsin 1	2
	Q8BGT7	M10.003	matrix metallopeptidase-2	1
Sushi repeat-containing protein SRPX2	O60687	S01.081	kallikrein-related peptidase 15	8
SUZ domain-containing protein 1	Q7Z422	C01.018	cathepsin F	1
		C01.036	cathepsin K	3
		C01.060	cathepsin B	2
		C13.004	legumain, animal-type	1
		C14.005	caspase-6	1
		M04.001	thermolysin	2
		M10.005	matrix metallopeptidase-3	2
SV14 peptide		C24.003	sapovirus 3C-like peptidase	1
SV17 peptide		C24.003	sapovirus 3C-like peptidase	1
SV18 peptide		C24.003	sapovirus 3C-like peptidase	1
SV19 peptide		C24.003	sapovirus 3C-like peptidase	1
SV20 peptide		C24.003	sapovirus 3C-like peptidase	1
SWI/SNF complex subunit SMARCC1	Q92922	C13.004	legumain, animal-type	2
		M09.003	bacterial collagenase H	1
		M10.005	matrix metallopeptidase-3	3
		M12.002	meprin alpha subunit	1
		S01.010	granzyme B (Homo sapiens-type)	2
SWI/SNF complex subunit SMARCC1 ECO:0000305		C01.009	cathepsin V	2
		C01.018	cathepsin F	1
		C01.032	cathepsin L	3
		C01.036	cathepsin K	5
		C01.060	cathepsin B	5
SWI/SNF complex subunit SMARCC2	Q6PDG5	A01.010	cathepsin E	1
	Q8TAQ2	A32.002	RC1339 g.p. (Rickettsia conorii)	1
		C01.009	cathepsin V	1
		C01.032	cathepsin L	2
		C01.036	cathepsin K	4
		C01.060	cathepsin B	2
		S01.151	trypsin 1	3
		S01.269	glutamyl endopeptidase I	1
SWI/SNF-related matrix-associated actin-dependent regulator chromatin subfamily E member 1	O54941	A01.010	cathepsin E	1
		M10.003	matrix metallopeptidase-2	1
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A containing DEAD/H box 1	Q9H4L7	C14.005	caspase-6	1
		S01.139	granzyme M	2
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 5	O60264	C01.036	cathepsin K	1
		C13.004	legumain, animal-type	1
		M12.033	LAST_MAM peptidase (Limulus-type)	1
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1	Q12824	C01.036	cathepsin K	1
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily C member 2	Q8TAQ2	S01.151	trypsin 1	2
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D member 1	Q96GM5	C01.036	cathepsin K	1
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D member 2	Q92925	C01.036	cathepsin K	2
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D member 3	Q6STE5	C01.036	cathepsin K	2
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1	Q969G3	C01.009	cathepsin V	2
		C01.018	cathepsin F	2
		C01.032	cathepsin L	2
		C01.036	cathepsin K	3
		C01.060	cathepsin B	6
		C13.004	legumain, animal-type	1
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.151	trypsin 1	2
Switch-associated protein 70	Q6A028	M10.003	matrix metallopeptidase-2	2
	Q9UH65	C01.018	cathepsin F	1
		C13.004	legumain, animal-type	1
		M12.002	meprin alpha subunit	1
		M12.004	meprin beta subunit	1
		S01.151	trypsin 1	2
		S01.269	glutamyl endopeptidase I	1
SYMPK variant protein	Q4LE61	M12.002	meprin alpha subunit	1
Symplekin	Q92797	C01.032	cathepsin L	1
		C01.036	cathepsin K	1
		C01.060	cathepsin B	4
		M12.033	LAST_MAM peptidase (Limulus-type)	1
		S01.010	granzyme B (Homo sapiens-type)	1
		S01.072	matriptase-3	1
		S01.151	trypsin 1	1
synapse-associated protein 1	Q96A49	A02.001	HIV-1 retropepsin	2
		C01.036	cathepsin K	1
Synapse-associated protein 1		C14.001	caspase-1	1
		C14.005	caspase-6	1
		M12.004	meprin beta subunit	2
synapse-associated protein 1		S01.151	trypsin 1	11
Synapse-associated protein 1	Q9D5V6	A01.010	cathepsin E	1
Synapse-associated protein 1 ECO:0000305	Q96A49	C01.018	cathepsin F	1
		C01.060	cathepsin B	1
Synapsin-2	Q92777	S01.280	lysyl endopeptidase (bacteria)	1
Synaptic vesicle membrane protein VAT-1 homolog	Q62465	A01.009	cathepsin D	2
		A01.010	cathepsin E	4
		M10.003	matrix metallopeptidase-2	4
synaptic vesicle membrane protein VAT-1 homolog	Q99536	A02.001	HIV-1 retropepsin	1
Synaptic vesicle membrane protein VAT-1 homolog		C01.009	cathepsin V	2
		C01.032	cathepsin L	2
		C01.034	cathepsin S	2
		C01.036	cathepsin K	2
		C01.060	cathepsin B	2
		C13.004	legumain, animal-type	1
		C14.005	caspase-6	1
		C14.006	caspase-2	1
		M04.001	thermolysin	2
synaptic vesicle membrane protein VAT-1 homolog		M10.003	matrix metallopeptidase-2	1
Synaptic vesicle membrane protein VAT-1 homolog		M10.005	matrix metallopeptidase-3	2
		M12.001	astacin	1
		M12.002	meprin alpha subunit	1
synaptic vesicle membrane protein VAT-1 homolog		S01.001	chymotrypsin A (cattle-type)	1
		S01.131	elastase-2	1
		S01.151	trypsin 1	12
		S01.269	glutamyl endopeptidase I	5
synaptobrevin 2	P63045	M12.191	antarease	1
		M27.002	bontoxilysin	4
Synaptobrevin homolog YKT6	O15498	C01.009	cathepsin V	1
		C01.032	cathepsin L	1
synaptobrevin homolog YKT6		M27.004	botulinum neurotoxin X	1
Synaptogyrin-1 ECO:0000305	O43759	C01.009	cathepsin V	1
Synaptogyrin-2 ECO:0000305	O43760	C01.009	cathepsin V	1
		C01.032	cathepsin L	2
synaptojanin-1	O43426	C13.004	legumain, animal-type	1
Synaptojanin-1		M35.004	peptidyl-Lys metallopeptidase	2
Synaptojanin-2	O15056	C01.032	cathepsin L	1
Synaptonemal complex central element protein 1	Q8N0S2	M35.004	peptidyl-Lys metallopeptidase	2
synaptonemal complex protein SC65	Q92791	M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	1
Synaptophysin-like protein 1	Q16563	C13.004	legumain, animal-type	1
		M10.005	matrix metallopeptidase-3	1
		S01.151	trypsin 1	1
Synaptosomal-associated protein 23	O00161	C01.060	cathepsin B	1
		C13.004	legumain, animal-type	2
		M04.001	thermolysin	2
		M10.005	matrix metallopeptidase-3	2
synaptosomal-associated protein 23		S01.151	trypsin 1	2
synaptosomal-associated protein 25	P60880	M10.008	matrix metallopeptidase-7	1
		M27.002	bontoxilysin	1
	P60881	M27.002	bontoxilysin	3
Synaptosomal-associated protein 29	O95721	C01.032	cathepsin L	1
	Q9ERB0	A01.009	cathepsin D	1
Synaptosomal-associated protein 29 ECO:0000312\|HGNC:HGNC:11133	O95721	C01.018	cathepsin F	1
		C01.060	cathepsin B	1
		C14.006	caspase-2	1
synaptotagmin-14-like protein	Q58G82	M10.003	matrix metallopeptidase-2	1
		S01.151	trypsin 1	1
syndecan-1	P18827	M10.003	matrix metallopeptidase-2	1
		M10.004	matrix metallopeptidase-9	1
		M10.008	matrix metallopeptidase-7	2
		M10.014	membrane-type matrix metallopeptidase-1	2
Syndecan-1		M12.004	meprin beta subunit	4
		S01.081	kallikrein-related peptidase 15	1
syndecan-1		S01.233	plasmin	1
	P18828	M04.001	thermolysin	1
		M06.001	immune inhibitor A peptidase (Bacillus sp.)	1
syndecan-3	O75056	A22.001	presenilin 1	4
Syndecan-4	O35988	C14.001	caspase-1	1
syndecan-4		M10.006	matrix metallopeptidase-10 (Homo sapiens-type)	1
	P31431	M10.003	matrix metallopeptidase-2	3
		M10.004	matrix metallopeptidase-9	1
		M10.008	matrix metallopeptidase-7	2
		M10.014	membrane-type matrix metallopeptidase-1	3
		M10.024	membrane-type matrix metallopeptidase-6	2
Syndecan-4		M12.002	meprin alpha subunit	1
		M12.004	meprin beta subunit	1
		S01.081	kallikrein-related peptidase 15	2
		S01.217	thrombin	2
		S01.233	plasmin	2
synembryn-A	Q9NPQ8	S01.151	trypsin 1	2
synergin gamma	Q9UMZ2	S01.135	granzyme A	1
synphilin-1	Q9Y6H5	C14.003	caspase-3	1
syntaxin 1A	Q5TX47	M27.UPW	family M27 unassigned peptidases	1
syntaxin IA	P32851	M27.002	bontoxilysin	1
Syntaxin-10	O60499	S01.010	granzyme B (Homo sapiens-type)	1
		S01.072	matriptase-3	1
Syntaxin-3	Q13277	M35.004	peptidyl-Lys metallopeptidase	2
syntaxin-5	Q08851	C14.003	caspase-3	1
Syntaxin-7	O15400	S01.081	kallikrein-related peptidase 15	1
		S01.151	trypsin 1	4
		S01.269	glutamyl endopeptidase I	3
Syntaxin-8	Q9UNK0	S01.047	human airway trypsin-like peptidase	1
Syntaxin-binding protein 1	P61764	S01.010	granzyme B (Homo sapiens-type)	1
Syntaxin-binding protein 2	Q15833	C01.032	cathepsin L	1
		C01.036	cathepsin K	4
		C01.060	cathepsin B	2
Syntaxin-binding protein 3	O00186	M35.004	peptidyl-Lys metallopeptidase	2
		S01.010	granzyme B (Homo sapiens-type)	1
Syntaxin-binding protein 5	Q5T5C0	C01.036	cathepsin K	1
Syntenin-1	O00560	C01.018	cathepsin F	1
		C01.036	cathepsin K	2
		C13.004	legumain, animal-type	6
		M10.005	matrix metallopeptidase-3	1
		S01.151	trypsin 1	2
		S01.269	glutamyl endopeptidase I	1
Syntenin-2	Q9H190	S01.081	kallikrein-related peptidase 15	1
syntenin-2		S01.135	granzyme A	1
synthetic consensus peptide		S01.140	chymase (Homo sapiens-type)	1
synthetic pepsin peptide substrate		A01.001	pepsin A	1
synthetic peptide 1		C25.002	gingipain K	2
synthetic peptide 2		C25.002	gingipain K	1
synthetic peptide Ova239-281		XT01.001	20S constitutive proteasome peptidase complex (eukaryote)	5
synthetic peptide OvaY249-269		XT01.001	20S constitutive proteasome peptidase complex (eukaryote)	4
synthetic peptide Pcryp1		XT01.001	20S constitutive proteasome peptidase complex (eukaryote)	5
synthetic peptide Pcryp2		XT01.001	20S constitutive proteasome peptidase complex (eukaryote)	10
synthetic peptide POva-Y47-67		XT01.001	20S constitutive proteasome peptidase complex (eukaryote)	8
synthetic peptide POva-Y51-71		XT01.001	20S constitutive proteasome peptidase complex (eukaryote)	6
synthetic peptide POva1		XT01.001	20S constitutive proteasome peptidase complex (eukaryote)	9
synthetic peptide POva2		XT01.001	20S constitutive proteasome peptidase complex (eukaryote)	4
synthetic peptide POva3		XT01.001	20S constitutive proteasome peptidase complex (eukaryote)	6
synthetic peptide POva4		XT01.001	20S constitutive proteasome peptidase complex (eukaryote)	8
systemin	P27058	M16.017	plinsulysin	1
		S08.014	ALE1 peptidase	1
		S08.151	SlSBT3 g.p. (Solanum lycopersicum)	1