$VAR1 = undef;

Summary for peptidase M24.026: aminopeptidase P3

Names
MEROPS Name	aminopeptidase P3
Other names	ICP55 peptidase, mitochondrial intermediate cleaving peptidase 55 kDa, X-prolyl aminopeptidase P3, XPNPEP3 g.p. (Homo sapiens)

Domain architecture

MEROPS Classification
Classification	Clan MG >> Subclan (none) >> Family M24 >> Subfamily B >> M24.026
Holotype	aminopeptidase P3 (Homo sapiens), Uniprot accession Q9NQH7 (peptidase unit: 242-501), MERNUM MER0013463
History	Identifier created: MEROPS 5.3 (4 December 2000)

Activity
Catalytic type	Metallo
NC-IUBMB	Subclass 3.4 (Peptidases) >> Sub-subclass 3.4.11 (Aminopeptidases) >> Peptidase 3.4.11.26
Enzymology	BRENDA database
Activity status	human: putative mouse: putative
Other databases	TREEFAM	http://www.treefam.org/family/TF314484
Cleavage site specificity	Explanations of how to interpret the following cleavage site sequence logo and specificity matrix can be found here.
Cleavage pattern	-/-/-/YlfSpa/sat/-/ask (based on 60 cleavages)

Specificity matrix

Amino acid	P1	P1'	P2'	P3'	P4'
Gly	0	0	1	4	2
Pro	0	13	0	3	4
Ala	0	12	16	10	10
Val	0	0	1	3	4
Leu	15	0	2	5	1
Ile	0	0	0	2	1
Met	3	0	0	0	0
Phe	5	0	0	0	0
Tyr	37	1	0	1	0
Trp	0	0	0	0	0
Ser	0	31	17	2	8
Thr	0	3	10	1	2
Cys	0	0	0	0	0
Asn	0	0	3	5	0
Gln	0	0	3	1	0
Asp	0	0	3	1	1
Glu	0	0	2	1	0
Lys	0	0	0	2	7
Arg	0	0	0	0	0
His	0	0	2	1	2