2XX0

STRUCTURE OF THE N90S-H254F MUTANT OF NITRITE REDUCTASE FROM ALCALIGENES XYLOSOXIDANS

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004322	molecular_function	ferroxidase activity
A	0005507	molecular_function	copper ion binding
A	0005515	molecular_function	protein binding
A	0006807	biological_process	obsolete nitrogen compound metabolic process
A	0016491	molecular_function	oxidoreductase activity
A	0019333	biological_process	denitrification pathway
A	0030288	cellular_component	outer membrane-bounded periplasmic space
A	0042128	biological_process	nitrate assimilation
A	0042597	cellular_component	periplasmic space
A	0046872	molecular_function	metal ion binding
A	0050421	molecular_function	nitrite reductase (NO-forming) activity
B	0004322	molecular_function	ferroxidase activity
B	0005507	molecular_function	copper ion binding
B	0005515	molecular_function	protein binding
B	0006807	biological_process	obsolete nitrogen compound metabolic process
B	0016491	molecular_function	oxidoreductase activity
B	0019333	biological_process	denitrification pathway
B	0030288	cellular_component	outer membrane-bounded periplasmic space
B	0042128	biological_process	nitrate assimilation
B	0042597	cellular_component	periplasmic space
B	0046872	molecular_function	metal ion binding
B	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 1337

Chain	Residue
A	HIS89
A	CYS130
A	HIS139
A	MET144

---

site_id	AC2
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ZN A 1338

Chain	Residue
A	ASP92
A	HIS94
A	HIS129
A	HIS300
A	HOH2358

---

site_id	AC3
Number of Residues	5
Details	BINDING SITE FOR RESIDUE CU A 1339

Chain	Residue
A	ASP92
A	HIS94
A	HIS129
A	HIS300
A	HOH2358

---

site_id	AC4
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 1340

Chain	Residue
A	HIS165
A	ASP167
A	HOH2359
B	GLU195

---

site_id	AC5
Number of Residues	9
Details	BINDING SITE FOR RESIDUE MES A 1341

Chain	Residue
A	PRO163
A	LEU164
A	HIS165
A	THR234
A	THR288
A	LYS290
A	HOH2360
A	HOH2361
A	HOH2362

---

site_id	AC6
Number of Residues	5
Details	BINDING SITE FOR RESIDUE PG4 A 1342

Chain	Residue
A	VAL294
A	ALA296
A	PHE306
A	HIS313
A	HOH2148

---

site_id	AC7
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ZN A 1343

Chain	Residue
A	HIS8
A	HOH2364
A	HOH2365
A	HOH2366
A	HOH2367

---

site_id	AC8
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CU B 1337

Chain	Residue
B	HIS89
B	CYS130
B	HIS139
B	MET144

---

site_id	AC9
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CU B 1338

Chain	Residue
B	HIS94
B	HIS129
B	HIS300
B	HOH2317

---

site_id	BC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ZN B 1339

Chain	Residue
B	ASP92
B	HIS94
B	HIS129
B	HIS300
B	HOH2317

---

site_id	BC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN B 1340

Chain	Residue
A	GLU195
B	HIS165
B	ASP167
B	HOH2318

---

site_id	BC3
Number of Residues	7
Details	BINDING SITE FOR RESIDUE MES B 1341

Chain	Residue
B	LEU164
B	HIS165
B	THR234
B	THR288
B	LYS290
B	HOH2319
B	HOH2320

---

site_id	BC4
Number of Residues	6
Details	BINDING SITE FOR RESIDUE PG4 B 1342

Chain	Residue
B	VAL294
B	ALA296
B	PHE306
B	HIS313
B	HOH2321
B	HOH2322

---

site_id	BC5
Number of Residues	6
Details	BINDING SITE FOR RESIDUE ZN B 1343

Chain	Residue
B	HIS8
B	HOH2323
B	HOH2324
B	HOH2325
B	HOH2326
B	HOH2327

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