Summary Structural details Experimental details Functional details Sequence Neighbor History Downloads

2XX1

STRUCTURE OF THE N90S MUTANT OF NITRITE REDUCTASE FROM ALCALIGENES XYLOSOXIDANS complexed with nitrite

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	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	0005507	molecular_function	copper ion binding
B	0005515	molecular_function	protein binding
B	0016491	molecular_function	oxidoreductase activity
B	0019333	biological_process	denitrification pathway
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
C	0005507	molecular_function	copper ion binding
C	0005515	molecular_function	protein binding
C	0016491	molecular_function	oxidoreductase activity
C	0019333	biological_process	denitrification pathway
C	0042128	biological_process	nitrate assimilation
C	0042597	cellular_component	periplasmic space
C	0046872	molecular_function	metal ion binding
C	0050421	molecular_function	nitrite reductase (NO-forming) activity
D	0005507	molecular_function	copper ion binding
D	0005515	molecular_function	protein binding
D	0016491	molecular_function	oxidoreductase activity
D	0019333	biological_process	denitrification pathway
D	0042128	biological_process	nitrate assimilation
D	0042597	cellular_component	periplasmic space
D	0046872	molecular_function	metal ion binding
D	0050421	molecular_function	nitrite reductase (NO-forming) activity
E	0005507	molecular_function	copper ion binding
E	0005515	molecular_function	protein binding
E	0016491	molecular_function	oxidoreductase activity
E	0019333	biological_process	denitrification pathway
E	0042128	biological_process	nitrate assimilation
E	0042597	cellular_component	periplasmic space
E	0046872	molecular_function	metal ion binding
E	0050421	molecular_function	nitrite reductase (NO-forming) activity
F	0005507	molecular_function	copper ion binding
F	0005515	molecular_function	protein binding
F	0016491	molecular_function	oxidoreductase activity
F	0019333	biological_process	denitrification pathway
F	0042128	biological_process	nitrate assimilation
F	0042597	cellular_component	periplasmic space
F	0046872	molecular_function	metal ion binding
F	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 CU A 1338

Chain	Residue
A	ASP92
A	HIS94
A	HIS129
E	HIS300
E	NO21337

site_id	AC3
Number of Residues	7
Details	BINDING SITE FOR RESIDUE NO2 A 1339

Chain	Residue
A	HIS249
A	ILE251
A	HIS300
D	ASP92
D	HIS94
D	HIS129
D	CU1338

site_id	AC4
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 A 1340

Chain	Residue
A	VAL14
A	ALA15

site_id	AC5
Number of Residues	6
Details	BINDING SITE FOR RESIDUE SO4 A 1341

Chain	Residue
A	ASN243
A	ARG244
A	ASP245
E	ARG247
E	ASN301
E	GLU304

site_id	AC6
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 A 1342

Chain	Residue
A	HIS22
A	GLU23
A	GLN24
A	HIS165

site_id	AC7
Number of Residues	1
Details	BINDING SITE FOR RESIDUE SO4 A 1343

Chain	Residue
A	ARG270

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
F	HIS300
F	NO21337

site_id	BC1
Number of Residues	7
Details	BINDING SITE FOR RESIDUE NO2 B 1339

Chain	Residue
B	HIS249
B	ILE251
B	HIS300
C	ASP92
C	HIS94
C	HIS129
C	CU1337

site_id	BC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 B 1340

Chain	Residue
B	HIS22
B	GLU23
B	GLN24
B	HIS165

site_id	BC3
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 B 1341

Chain	Residue
B	VAL14
B	ALA15

site_id	BC4
Number of Residues	3
Details	BINDING SITE FOR RESIDUE SO4 B 1342

Chain	Residue
B	ILE328
B	LYS329
B	ALA330

site_id	BC5
Number of Residues	1
Details	BINDING SITE FOR RESIDUE SO4 B 1343

Chain	Residue
B	ARG270

site_id	BC6
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CU C 1336

Chain	Residue
C	HIS89
C	CYS130
C	HIS139
C	MET144

site_id	BC7
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CU C 1337

Chain	Residue
B	HIS300
B	NO21339
C	HIS94
C	HIS129

site_id	BC8
Number of Residues	5
Details	BINDING SITE FOR RESIDUE SO4 C 1338

Chain	Residue
B	ARG247
B	ASN301
B	GLU304
C	ARG244
C	ASP245

site_id	BC9
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 C 1339

Chain	Residue
C	VAL14
C	ALA15

site_id	CC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 C 1340

Chain	Residue
C	HIS22
C	GLU23
C	GLN24
C	HIS165

site_id	CC2
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 C 1341

Chain	Residue
C	ARG270
C	HOH2029

site_id	CC3
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CU D 1337

Chain	Residue
D	HIS89
D	CYS130
D	HIS139
D	MET144

site_id	CC4
Number of Residues	5
Details	BINDING SITE FOR RESIDUE CU D 1338

Chain	Residue
A	HIS300
A	NO21339
D	ASP92
D	HIS94
D	HIS129

site_id	CC5
Number of Residues	3
Details	BINDING SITE FOR RESIDUE SO4 D 1339

Chain	Residue
D	ILE328
D	LYS329
D	ALA330

site_id	CC6
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 D 1340

Chain	Residue
D	VAL14
D	ALA15

site_id	CC7
Number of Residues	7
Details	BINDING SITE FOR RESIDUE NO2 E 1337

Chain	Residue
A	ASP92
A	HIS94
A	HIS129
A	CU1338
E	HIS249
E	ILE251
E	HIS300

site_id	CC8
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CU E 1338

Chain	Residue
E	MET144
E	HIS89
E	CYS130
E	HIS139

site_id	CC9
Number of Residues	5
Details	BINDING SITE FOR RESIDUE CU E 1339

Chain	Residue
D	HIS300
E	ASP92
E	HIS94
E	HIS129
E	NO21340

site_id	DC1
Number of Residues	7
Details	BINDING SITE FOR RESIDUE NO2 E 1340

Chain	Residue
D	HIS249
D	ILE251
D	HIS300
E	ASP92
E	HIS94
E	HIS129
E	CU1339

site_id	DC2
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 E 1341

Chain	Residue
E	VAL14
E	ALA15

site_id	DC3
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 E 1342

Chain	Residue
E	HIS22
E	GLU23
E	GLN24
E	HIS165

site_id	DC4
Number of Residues	5
Details	BINDING SITE FOR RESIDUE SO4 E 1343

Chain	Residue
D	GLU307
E	VAL201
E	GLN202
E	ARG205
E	HOH2031

site_id	DC5
Number of Residues	1
Details	BINDING SITE FOR RESIDUE SO4 E 1344

Chain	Residue
E	ARG270

site_id	DC6
Number of Residues	1
Details	BINDING SITE FOR RESIDUE SO4 E 1345

Chain	Residue
E	ASN225

site_id	DC7
Number of Residues	7
Details	BINDING SITE FOR RESIDUE NO2 F 1337

Chain	Residue
B	ASP92
B	HIS94
B	HIS129
B	CU1338
F	HIS249
F	ILE251
F	HIS300

site_id	DC8
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CU F 1338

Chain	Residue
F	HIS89
F	CYS130
F	HIS139
F	MET144

site_id	DC9
Number of Residues	5
Details	BINDING SITE FOR RESIDUE CU F 1339

Chain	Residue
C	HIS300
F	ASP92
F	HIS94
F	HIS129
F	NO21340

site_id	EC1
Number of Residues	7
Details	BINDING SITE FOR RESIDUE NO2 F 1340

Chain	Residue
C	HIS249
C	ILE251
C	HIS300
F	ASP92
F	HIS94
F	HIS129
F	CU1339

site_id	EC2
Number of Residues	5
Details	BINDING SITE FOR RESIDUE SO4 F 1341

Chain	Residue
F	HIS22
F	GLU23
F	GLN24
F	HIS165
F	HOH2025

site_id	EC3
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 F 1342

Chain	Residue
F	VAL14
F	ALA15

		Sequence (fasta)
		PDBx/mmCIF
		PDBML format (no-atom)
		PDB format (full)
		Validation report (PDF)
		EDMap 2fo-fc (MTZ)