Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyRas-like P-loop GTPases 8019390 3002022 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyRas-like P-loop GTPases 8019390 3002022 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AfeoBe4r98A1 A: alpha complex topologyX: Cytosolic helical domain in ferrous iron transport protein B (From Topology)H: Cytosolic helical domain in ferrous iron transport protein B (From Topology)T: Cytosolic helical domain in ferrous iron transport protein BF: feoBECOD (1.6)
AMnmE_helical_2nde4r98A2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MnmE_helical_2ndECOD (1.6)
BfeoBe4r98B1 A: alpha complex topologyX: Cytosolic helical domain in ferrous iron transport protein B (From Topology)H: Cytosolic helical domain in ferrous iron transport protein B (From Topology)T: Cytosolic helical domain in ferrous iron transport protein BF: feoBECOD (1.6)
BMnmE_helical_2nde4r98B2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MnmE_helical_2ndECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
A1.10.287.1770 Mainly Alpha Orthogonal Bundle Helix Hairpins CATH (4.3.0)
B3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
B1.10.287.1770 Mainly Alpha Orthogonal Bundle Helix Hairpins CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF02421Ferrous iron transport protein B (FeoB_N)Ferrous iron transport protein BEscherichia coli has an iron(II) transport system (feo) which may make an important contribution to the iron supply of the cell under anaerobic conditions [1]. FeoB has been identified as part of this transport system. FeoB is a large 700-800 amino a ...Escherichia coli has an iron(II) transport system (feo) which may make an important contribution to the iron supply of the cell under anaerobic conditions [1]. FeoB has been identified as part of this transport system. FeoB is a large 700-800 amino acid integral membrane protein. The N terminus contains a P-loop motif suggesting that iron transport may be ATP dependent [1].
Domain
A, B
PF17910FeoB cytosolic helical domain (FeoB_Cyto)FeoB cytosolic helical domainFeoB is a G-protein coupled membrane protein essential for Fe(II) uptake in prokaryotes. In the structures, a canonical G-protein domain (G domain) is followed by a helical bundle domain (S-domain) which is represented by this entry.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Ferrous iron transport protein B