5B1K

Crystal structure of the chloride-bound form of blue copper nitrite reductase

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005507	molecular_function	copper ion binding
A	0005515	molecular_function	protein binding
A	0016491	molecular_function	oxidoreductase activity
A	0019333	biological_process	denitrification pathway
A	0042597	cellular_component	periplasmic space
A	0050421	molecular_function	nitrite reductase (NO-forming) activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	binding site for residue CU A 401

Chain	Residue
A	HIS89
A	CYS130
A	HIS139
A	MET144

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site_id	AC2
Number of Residues	5
Details	binding site for residue CU A 402

Chain	Residue
A	HIS94
A	HIS129
A	HIS300
A	CL403
A	HOH501

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site_id	AC3
Number of Residues	5
Details	binding site for residue CL A 403

Chain	Residue
A	HIS129
A	ILE251
A	HIS300
A	CU402
A	HOH501

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site_id	AC4
Number of Residues	3
Details	binding site for residue PG4 A 404

Chain	Residue
A	GLU133
A	MET135
A	ALA194

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site_id	AC5
Number of Residues	5
Details	binding site for residue PG4 A 405

Chain	Residue
A	VAL294
A	ALA296
A	PHE306
A	HIS313
A	HOH721

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