$VAR1 = undef;

Summary for peptidase M09.005: collagenase ColT (Clostridium tetani)

Names
MEROPS Name	collagenase ColT (Clostridium tetani)

Domain architecture

MEROPS Classification
Classification	Clan MA >> Subclan MA(E) >> Family M9 >> Subfamily B >> M09.005
Holotype	collagenase ColT (Clostridium tetani) (peptidase unit: 62-506), MERNUM MER0029410
History	Identifier created: MEROPS 12.1 (26 Apr 2019)

Activity
Catalytic type	Metallo
NC-IUBMB	Not yet included in IUBMB recommendations.
Cleavage site specificity	Explanations of how to interpret the following cleavage site sequence logo and specificity matrix can be found here.
Cleavage pattern	-/G/pal/-Ga/p/-/g (based on 281 cleavages)

Specificity matrix

Amino acid	P4	P3	P2	P1	P1'	P2'	P3'	P4'
Gly	26	199	2	20	157	24	34	72
Pro	26	1	83	58	1	81	54	20
Ala	39	16	53	27	68	34	22	30
Val	19	3	15	6	3	10	24	10
Leu	17	1	42	27	5	28	26	15
Ile	0	4	4	1	2	9	16	10
Met	6	2	5	21	5	6	2	5
Phe	4	2	1	30	4	10	13	8
Tyr	3	8	0	21	1	6	5	4
Trp	1	0	4	5	2	0	0	1
Ser	23	6	11	11	14	12	9	22
Thr	19	0	12	4	0	11	20	8
Cys	3	0	2	7	0	1	5	2
Asn	4	3	12	2	0	10	3	12
Gln	15	6	23	25	0	15	7	19
Asp	32	0	1	2	2	7	10	15
Glu	23	3	1	7	0	5	19	20
Lys	8	11	1	0	3	3	1	3
Arg	4	15	2	0	0	0	2	0
His	9	1	7	7	14	9	9	5