4ZVQ

Caspase-7 Variant 2 (V2) with reprogrammed substrate specificity due to Y230V/W232M/Q276C substitutions bound to VEID inhibitor.

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004197	molecular_function	cysteine-type endopeptidase activity
A	0006508	biological_process	proteolysis
A	0008234	molecular_function	cysteine-type peptidase activity
B	0004197	molecular_function	cysteine-type endopeptidase activity
B	0006508	biological_process	proteolysis
B	0008234	molecular_function	cysteine-type peptidase activity
C	0004197	molecular_function	cysteine-type endopeptidase activity
C	0006508	biological_process	proteolysis
C	0008234	molecular_function	cysteine-type peptidase activity
D	0004197	molecular_function	cysteine-type endopeptidase activity
D	0006508	biological_process	proteolysis
D	0008234	molecular_function	cysteine-type peptidase activity

Functional Information from PROSITE/UniProt

site_id	PS01121
Number of Residues	15
Details	CASPASE_HIS Caspase family histidine active site. HtnaaCfaCiLLSHG

Chain	Residue	Details
A	HIS131-GLY145

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site_id	PS01122
Number of Residues	12
Details	CASPASE_CYS Caspase family cysteine active site. KPKLFFIQACRG

Chain	Residue	Details
A	LYS177-GLY188

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	2
Details	MOD_RES: (Microbial infection) ADP-riboxanated arginine => ECO:0000269|PubMed:35338844, ECO:0000269|PubMed:35446120

Chain	Residue	Details
B	GLY200
D	GLY500

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site_id	SWS_FT_FI2
Number of Residues	2
Details	MOD_RES: Phosphoserine; by PAK2 => ECO:0000269|PubMed:21555521, ECO:0000269|PubMed:27889207

Chain	Residue	Details
B	ASP206
D	ASP506

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site_id	SWS_FT_FI3
Number of Residues	6
Details	SITE: Cleavage; by CAPN1 => ECO:0000269|PubMed:19617626

Chain	Residue	Details
A	GLU14
C	ASP303
C	GLY312
C	GLU314
A	ASP3
A	GLY12

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site_id	SWS_FT_FI4
Number of Residues	4
Details	SITE: Involved in allosteric regulation => ECO:0000269|PubMed:15314233, ECO:0000269|PubMed:19581639

Chain	Residue	Details
A	ASP154
A	GLU190
C	ASP454
C	GLU490

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site_id	SWS_FT_FI5
Number of Residues	2
Details	MOD_RES: Phosphoserine => ECO:0007744|PubMed:23186163

Chain	Residue	Details
A	ASP4
C	ASP304

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site_id	SWS_FT_FI6
Number of Residues	2
Details	MOD_RES: Phosphothreonine; by PAK2 => ECO:0000269|PubMed:21555521, ECO:0000269|PubMed:27889207

Chain	Residue	Details
A	ILE140
C	ILE440

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