3SCE

Structure of the Thioalkalivibrio nitratireducens cytochrome c nitrite reductase with a covalent bond between the CE1 atom of Tyr303 and the CG atom of Gln360 (TvNiRb)


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyHAO C-terminal domain-like 8056473 3002349 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyDi-heme elbow motif 8003695 3000145 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyDi-heme elbow motif 8003696 3000145 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyDi-heme elbow motif 8003694 3000145 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyDi-heme elbow motif 8003695 3000145 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyDi-heme elbow motif 8003696 3000145 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyHAO C-terminal domain-like 8056473 3002349 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyDi-heme elbow motif 8003694 3000145 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ACytochrom_C552e3sceA1 A: few secondary structure elementsX: Multiheme cytochromesH: Di-heme elbow motif (From Topology)T: Di-heme elbow motifF: Cytochrom_C552ECOD (1.6)
BCytochrom_C552e3sceB1 A: few secondary structure elementsX: Multiheme cytochromesH: Di-heme elbow motif (From Topology)T: Di-heme elbow motifF: Cytochrom_C552ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A1.10.287.3080 Mainly Alpha Orthogonal Bundle Helix Hairpins CATH (4.3.0)
A1.10.1130.10 Mainly Alpha Orthogonal Bundle Flavocytochrome C3 Chain A, domain 2CATH (4.3.0)
A1.20.140.10 Mainly Alpha Up-down Bundle Butyryl-CoA Dehydrogenase, subunit A domain 3CATH (4.3.0)
B1.10.287.3080 Mainly Alpha Orthogonal Bundle Helix Hairpins CATH (4.3.0)
B1.10.1130.10 Mainly Alpha Orthogonal Bundle Flavocytochrome C3 Chain A, domain 2CATH (4.3.0)
B1.20.140.10 Mainly Alpha Up-down Bundle Butyryl-CoA Dehydrogenase, subunit A domain 3CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF02335Cytochrome c552 (Cytochrom_C552)Cytochrome c552- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Eight-heme nitrite reductase

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR036280Multiheme cytochrome superfamilyHomologous Superfamily
A, B
IPR003321Cytochrome c552Family