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1FWX

CRYSTAL STRUCTURE OF NITROUS OXIDE REDUCTASE FROM P. DENITRIFICANS

Functional Information from GO Data
ChainGOidnamespacecontents
A0004129molecular_functioncytochrome-c oxidase activity
A0005507molecular_functioncopper ion binding
A0005509molecular_functioncalcium ion binding
A0016020cellular_componentmembrane
A0019333biological_processdenitrification pathway
A0042597cellular_componentperiplasmic space
A0050304molecular_functionnitrous-oxide reductase activity
A1902600biological_processproton transmembrane transport
B0004129molecular_functioncytochrome-c oxidase activity
B0005507molecular_functioncopper ion binding
B0005509molecular_functioncalcium ion binding
B0016020cellular_componentmembrane
B0019333biological_processdenitrification pathway
B0042597cellular_componentperiplasmic space
B0050304molecular_functionnitrous-oxide reductase activity
B1902600biological_processproton transmembrane transport
C0004129molecular_functioncytochrome-c oxidase activity
C0005507molecular_functioncopper ion binding
C0005509molecular_functioncalcium ion binding
C0016020cellular_componentmembrane
C0019333biological_processdenitrification pathway
C0042597cellular_componentperiplasmic space
C0050304molecular_functionnitrous-oxide reductase activity
C1902600biological_processproton transmembrane transport
D0004129molecular_functioncytochrome-c oxidase activity
D0005507molecular_functioncopper ion binding
D0005509molecular_functioncalcium ion binding
D0016020cellular_componentmembrane
D0019333biological_processdenitrification pathway
D0042597cellular_componentperiplasmic space
D0050304molecular_functionnitrous-oxide reductase activity
D1902600biological_processproton transmembrane transport
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CL A 4901
ChainResidue
AARG131
AASN189
ACYS272
AASN273
AHIS325
AHOH5031

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 4903
ChainResidue
AASP221
AASN268
AHOH5018
ATYR204
AGLU207
AMET215

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CA A 4904
ChainResidue
AASP366
AMET424
AHOH5504

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 4905
ChainResidue
ALYS397
AGLU412
AHOH4981
AHOH5615
BHOH6541
BHOH6542

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CL B 4906
ChainResidue
BARG131
BASN189
BGLY271
BCYS272
BASN273
BHIS325
BHOH5847

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 4903
ChainResidue
BTYR204
BGLU207
BMET215
BASP221
BASN268
BHOH6540

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA B 4909
ChainResidue
BHOH6494
BHOH6536
BHOH6537
BHOH6538
BHOH6539

site_idAC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 4905
ChainResidue
AHOH4910
AHOH5613
BLYS397
BGLU412
BHOH6534
BHOH6535

site_idAC9
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CL C 4907
ChainResidue
CARG131
CASN189
CGLY271
CCYS272
CASN273
CHIS325
CHOH6955

site_idBC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA C 4903
ChainResidue
CTYR204
CGLU207
CMET215
CASP221
CASN268
CHOH7448

site_idBC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CA C 4910
ChainResidue
CASP366
CLEU368
CMET424

site_idBC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA C 4905
ChainResidue
CLYS397
CGLU412
CHOH7170
CHOH7174
DHOH8294
DHOH8295

site_idBC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CL D 4908
ChainResidue
DARG131
DCYS272
DASN273
DHIS325
DHOH7996
DHOH8034

site_idBC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA D 4903
ChainResidue
DTYR204
DGLU207
DMET215
DASP221
DASN268

site_idBC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA D 4904
ChainResidue
CHOH6867
CHOH6921
DLYS397
DGLU412
DHOH8043
DHOH8296

site_idBC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CUA A 4701
ChainResidue
AHIS526
ACYS561
ATRP563
ACYS565
AHIS569
AMET572

site_idBC8
Number of Residues8
DetailsBINDING SITE FOR RESIDUE CUZ A 4801
ChainResidue
AHIS79
AHIS80
AHIS128
AHIS270
AHIS325
AHIS376
AHIS437
AHOH5614

site_idBC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CUA B 4701
ChainResidue
BCYS561
BTRP563
BCYS565
BHIS569
BMET572
BHIS526

site_idCC1
Number of Residues9
DetailsBINDING SITE FOR RESIDUE CUZ B 5801
ChainResidue
BHIS79
BHIS80
BHIS128
BHIS270
BHIS325
BHIS376
BHIS437
BHOH6184
BHOH6543

site_idCC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CUA C 4701
ChainResidue
CHIS526
CCYS561
CTRP563
CCYS565
CHIS569
CMET572

site_idCC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CUZ C 6801
ChainResidue
CHIS79
CHIS80
CHIS128
CHIS270
CHIS325
CHIS376
CHIS437

site_idCC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CUA D 4701
ChainResidue
DHIS526
DCYS561
DTRP563
DCYS565
DHIS569
DMET572
DHOH7995

site_idCC5
Number of Residues8
DetailsBINDING SITE FOR RESIDUE CUZ D 7801
ChainResidue
DHIS79
DHIS80
DHIS128
DHIS270
DHIS325
DHIS376
DHIS437
DHOH8136

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues80
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00716","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"12356332","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1FWX","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

251174

PDB entries from 2026-03-25

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