2BU3

Acyl-enzyme intermediate between Alr0975 and glutathione at pH 3.4

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0010038	biological_process	response to metal ion
A	0016756	molecular_function	glutathione gamma-glutamylcysteinyltransferase activity
A	0046872	molecular_function	metal ion binding
A	0046938	biological_process	phytochelatin biosynthetic process
B	0010038	biological_process	response to metal ion
B	0016756	molecular_function	glutathione gamma-glutamylcysteinyltransferase activity
B	0046872	molecular_function	metal ion binding
B	0046938	biological_process	phytochelatin biosynthetic process

Functional Information from PDB Data

site_id	AC1
Number of Residues	1
Details	BINDING SITE FOR RESIDUE CL A1241

Chain	Residue
A	GLN100

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site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CA A1242

Chain	Residue
A	ASP53
A	ASN159
A	GLN162
A	ASN165

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site_id	AC3
Number of Residues	2
Details	BINDING SITE FOR RESIDUE CL B1241

Chain	Residue
B	GLN100
B	HOH2046

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site_id	AC4
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CA B1242

Chain	Residue
B	GLN162
B	ASN165
B	ASP53
B	ASN159

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site_id	AC5
Number of Residues	16
Details	BINDING SITE FOR RESIDUE 3GC A1240

Chain	Residue
A	GLN64
A	GLN67
A	ALA68
A	TYR69
A	CYS70
A	GLY122
A	MSE123
A	ASN170
A	GLY182
A	ILE184
A	ASP225
A	ARG232
A	HOH2043
A	HOH2083
A	HOH2085
A	HOH2174

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site_id	AC6
Number of Residues	14
Details	BINDING SITE FOR RESIDUE 3GC B1240

Chain	Residue
B	GLN64
B	GLN67
B	ALA68
B	TYR69
B	CYS70
B	GLY122
B	MSE123
B	ASN170
B	GLY182
B	ASP225
B	ARG232
B	HOH2061
B	HOH2204
B	HOH2205

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