4ACS

Crystal structure of mutant GST A2-2 with enhanced catalytic efficiency with azathioprine

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004364	molecular_function	glutathione transferase activity
A	0005515	molecular_function	protein binding
A	0005737	cellular_component	cytoplasm
A	0005829	cellular_component	cytosol
A	0006749	biological_process	glutathione metabolic process
A	0006805	biological_process	xenobiotic metabolic process
A	0016740	molecular_function	transferase activity
A	0030855	biological_process	epithelial cell differentiation
A	0070062	cellular_component	extracellular exosome
B	0004364	molecular_function	glutathione transferase activity
B	0005515	molecular_function	protein binding
B	0005737	cellular_component	cytoplasm
B	0005829	cellular_component	cytosol
B	0006749	biological_process	glutathione metabolic process
B	0006805	biological_process	xenobiotic metabolic process
B	0016740	molecular_function	transferase activity
B	0030855	biological_process	epithelial cell differentiation
B	0070062	cellular_component	extracellular exosome
C	0004364	molecular_function	glutathione transferase activity
C	0005515	molecular_function	protein binding
C	0005737	cellular_component	cytoplasm
C	0005829	cellular_component	cytosol
C	0006749	biological_process	glutathione metabolic process
C	0006805	biological_process	xenobiotic metabolic process
C	0016740	molecular_function	transferase activity
C	0030855	biological_process	epithelial cell differentiation
C	0070062	cellular_component	extracellular exosome
D	0004364	molecular_function	glutathione transferase activity
D	0005515	molecular_function	protein binding
D	0005737	cellular_component	cytoplasm
D	0005829	cellular_component	cytosol
D	0006749	biological_process	glutathione metabolic process
D	0006805	biological_process	xenobiotic metabolic process
D	0016740	molecular_function	transferase activity
D	0030855	biological_process	epithelial cell differentiation
D	0070062	cellular_component	extracellular exosome

Functional Information from PDB Data

site_id	AC1
Number of Residues	14
Details	BINDING SITE FOR RESIDUE GSH A 230

Chain	Residue
A	TYR9
A	HOH2052
A	HOH2179
A	HOH2180
B	ASP101
B	ARG131
A	ARG45
A	GLN54
A	VAL55
A	PRO56
A	GLN67
A	THR68
A	PHE220
A	HOH2016

---

site_id	AC2
Number of Residues	11
Details	BINDING SITE FOR RESIDUE GSH B 230

Chain	Residue
A	ASP101
A	ARG131
B	TYR9
B	GLN54
B	VAL55
B	PRO56
B	GLN67
B	THR68
B	PHE220
B	HOH2047
B	HOH2110

---

site_id	AC3
Number of Residues	12
Details	BINDING SITE FOR RESIDUE GSH C 230

Chain	Residue
C	TYR9
C	ARG45
C	GLN54
C	VAL55
C	PRO56
C	GLN67
C	THR68
C	PHE220
C	HOH2012
C	HOH2118
D	ASP101
D	ARG131

---

site_id	AC4
Number of Residues	10
Details	BINDING SITE FOR RESIDUE GSH D 230

Chain	Residue
C	ASP101
C	ARG131
D	TYR9
D	ARG45
D	GLN54
D	VAL55
D	GLN67
D	THR68
D	PHE220
D	HOH2042

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	16
Details	BINDING: BINDING => ECO:0000269|PubMed:20083122

Chain	Residue	Details
A	TYR9
C	ARG45
C	GLN54
C	GLN67
D	TYR9
D	ARG45
D	GLN54
D	GLN67
A	ARG45
A	GLN54
A	GLN67
B	TYR9
B	ARG45
B	GLN54
B	GLN67
C	TYR9

---

site_id	SWS_FT_FI2
Number of Residues	4
Details	MOD_RES: N-acetylalanine => ECO:0000250|UniProtKB:P30115

Chain	Residue	Details
A	ALA2
B	ALA2
C	ALA2
D	ALA2

---

site_id	SWS_FT_FI3
Number of Residues	4
Details	MOD_RES: N6-succinyllysine => ECO:0000250|UniProtKB:P30115

Chain	Residue	Details
A	LYS4
B	LYS4
C	LYS4
D	LYS4

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