3WKP

C135A mutant of Geobacillus thermodenitrificans copper-containing nitrite reductase in complex with nitrite

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005507	molecular_function	copper ion binding
A	0016491	molecular_function	oxidoreductase activity
A	0046872	molecular_function	metal ion binding
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	HIS95
A	ALA135
A	HIS143
A	MET148

---

site_id	AC2
Number of Residues	5
Details	BINDING SITE FOR RESIDUE CU A 402

Chain	Residue
A	ASP98
A	HIS100
A	HIS134
A	HIS294
A	NO2405

---

site_id	AC3
Number of Residues	5
Details	BINDING SITE FOR RESIDUE CU A 403

Chain	Residue
A	HIS42
A	GLU53
A	HIS83
A	HOH658
A	HOH708

---

site_id	AC4
Number of Residues	1
Details	BINDING SITE FOR RESIDUE CU A 404

Chain	Residue
A	HIS39

---

site_id	AC5
Number of Residues	9
Details	BINDING SITE FOR RESIDUE NO2 A 405

Chain	Residue
A	ASP98
A	HIS100
A	HIS134
A	HIS244
A	VAL246
A	HIS294
A	PHE296
A	CU402
A	HOH531

---

site_id	AC6
Number of Residues	5
Details	BINDING SITE FOR RESIDUE MPD A 406

Chain	Residue
A	ASP163
A	VAL166
A	ASP167
A	GLU169
A	ARG229

---

site_id	AC7
Number of Residues	10
Details	BINDING SITE FOR RESIDUE PEG A 407

Chain	Residue
A	ASN25
A	LYS32
A	MET33
A	GLU34
A	HIS42
A	ILE43
A	GLU44
A	HOH568
A	HOH697
A	HOH724

---