6BGR

Caspase-3 Mutant - S150E

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

Functional Information from PDB Data

site_id	AC1
Number of Residues	6
Details	binding site for residue AZI A 301

Chain	Residue
A	LYS38
A	SER112
A	GLY153
A	LYS154
A	PRO155
A	HOH418

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site_id	AC2
Number of Residues	4
Details	binding site for residue AZI A 302

Chain	Residue
A	GLY165
A	GLU123
A	GLU124
A	ARG164

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site_id	AC3
Number of Residues	2
Details	binding site for residue AZI A 303

Chain	Residue
A	THR92
A	GLU94

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site_id	AC4
Number of Residues	3
Details	binding site for residue AZI B 301

Chain	Residue
B	ALA221
B	GLN225
B	HOH431

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site_id	AC5
Number of Residues	16
Details	binding site for Ac-Asp-Glu-Val-Asp-CMK chain C

Chain	Residue
A	SER58
A	ARG64
A	HIS121
A	GLN161
A	ALA162
A	CYS163
B	SER205
B	TRP206
B	ARG207
B	ASN208
B	SER209
B	TRP214
B	SER249
B	PHE250
C	HOH101
C	HOH102

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Functional Information from PROSITE/UniProt

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

Chain	Residue	Details
A	HIS108-GLY122

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

Chain	Residue	Details
A	LYS154-GLY165

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	MOD_RES: (Microbial infection) ADP-riboxanated arginine => ECO:0000269|PubMed:35338844, ECO:0000269|PubMed:35446120, ECO:0000269|PubMed:36423631

Chain	Residue	Details
B	ARG207
A	CYS163

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site_id	SWS_FT_FI2
Number of Residues	1
Details	MOD_RES: N-acetylmethionine => ECO:0007744|PubMed:19413330, ECO:0007744|PubMed:22223895

Chain	Residue	Details
A	MET1

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site_id	SWS_FT_FI3
Number of Residues	1
Details	MOD_RES: N6-acetyllysine => ECO:0000250|UniProtKB:P70677

Chain	Residue	Details
A	LYS11

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site_id	SWS_FT_FI4
Number of Residues	1
Details	MOD_RES: Phosphoserine => ECO:0007744|PubMed:23186163

Chain	Residue	Details
A	SER26

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site_id	SWS_FT_FI5
Number of Residues	1
Details	MOD_RES: S-nitrosocysteine; in inhibited form => ECO:0000269|PubMed:10213689

Chain	Residue	Details
A	CYS163

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Catalytic Information from CSA

site_id	MCSA1
Number of Residues
Details	M-CSA 815

Chain	Residue	Details
A	THR62	electrostatic stabiliser
A	SER63	electrostatic stabiliser
A	HIS121	electrostatic stabiliser, proton acceptor, proton donor
A	GLY122	electrostatic stabiliser
A	CYS163	electrostatic stabiliser

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