Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyHelical backbone metal receptor 8043190 3001679 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyHelical backbone metal receptor 8043190 3001679 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyHelical backbone metal receptor 8043192 3001679 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyHelical backbone metal receptor 8043192 3001679 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AOxidored_nitro_3rde4wnaA1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: Chelatase-likeF: Oxidored_nitro_3rdECOD (1.6)
COxidored_nitro_3rde4wnaC1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: Chelatase-likeF: Oxidored_nitro_3rdECOD (1.6)
BOxidored_nitro_3rde4wnaB3 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: Chelatase-likeF: Oxidored_nitro_3rdECOD (1.6)
BOxidored_nitro_1ste4wnaB1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: Chelatase-likeF: Oxidored_nitro_1stECOD (1.6)
BUNK_F_TYPEe4wnaB2 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: Chelatase-likeF: UNK_F_TYPEECOD (1.6)
DOxidored_nitro_3rde4wnaD3 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: Chelatase-likeF: Oxidored_nitro_3rdECOD (1.6)
DOxidored_nitro_1ste4wnaD2 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: Chelatase-likeF: Oxidored_nitro_1stECOD (1.6)
DUNK_F_TYPEe4wnaD1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: Chelatase-likeF: UNK_F_TYPEECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, C
PF00148Nitrogenase component 1 type Oxidoreductase (Oxidored_nitro)Nitrogenase component 1 type Oxidoreductase- Domain
B, D
PF00148Nitrogenase component 1 type Oxidoreductase (Oxidored_nitro)Nitrogenase component 1 type Oxidoreductase- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, C
Nitrogenase molybdenum-iron protein alpha chain
B, D
Nitrogenase molybdenum-iron protein beta chain