4HPP

Crystal structure of novel glutamine synthase homolog

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003824	molecular_function	catalytic activity
A	0004356	molecular_function	glutamine synthetase activity
A	0006542	biological_process	obsolete glutamine biosynthetic process
A	0016879	molecular_function	ligase activity, forming carbon-nitrogen bonds

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE MG A 501

Chain	Residue
A	GLU133
A	GLU180
A	GLU187
A	GLU503

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site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CA A 502

Chain	Residue
A	GLU441
A	HOH645
A	HOH666
A	HOH667

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site_id	AC3
Number of Residues	9
Details	BINDING SITE FOR RESIDUE GLU A 503

Chain	Residue
A	GLU180
A	THR232
A	GLY234
A	HIS236
A	ARG290
A	ARG308
A	MG501
A	HOH615
A	GLU133

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