Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BCytochrome_CBB3e2xtsB1 A: alpha arraysX: Cytochrome c-likeH: Cytochrome c (From Topology)T: Cytochrome cF: Cytochrome_CBB3ECOD (1.6)
DCytochrome_CBB3e2xtsD1 A: alpha arraysX: Cytochrome c-likeH: Cytochrome c (From Topology)T: Cytochrome cF: Cytochrome_CBB3ECOD (1.6)
AMo-co_dimere2xtsA1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Mo-co_dimerECOD (1.6)
AOxidored_molybe2xtsA2 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Sulfite oxidase, middle catalytic domainF: Oxidored_molybECOD (1.6)
CMo-co_dimere2xtsC1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Mo-co_dimerECOD (1.6)
COxidored_molybe2xtsC2 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Sulfite oxidase, middle catalytic domainF: Oxidored_molybECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B1.10.760.10 Mainly Alpha Orthogonal Bundle Cytochrome Bc1 Complex Chain D, domain 2CATH (4.3.0)
D1.10.760.10 Mainly Alpha Orthogonal Bundle Cytochrome Bc1 Complex Chain D, domain 2CATH (4.3.0)
A3.90.420.10 Alpha Beta Alpha-Beta Complex Sulfite Oxidase Chain A, domain 2CATH (4.3.0)
A2.60.40.650 Mainly Beta Sandwich Immunoglobulin-like CATH (4.3.0)
C3.90.420.10 Alpha Beta Alpha-Beta Complex Sulfite Oxidase Chain A, domain 2CATH (4.3.0)
C2.60.40.650 Mainly Beta Sandwich Immunoglobulin-like CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
B, D
PF13442Cytochrome C oxidase, cbb3-type, subunit III (Cytochrome_CBB3)Cytochrome C oxidase, cbb3-type, subunit III- Domain
A, C
PF00174Oxidoreductase molybdopterin binding domain (Oxidored_molyb)Oxidoreductase molybdopterin binding domainThis domain is found in a variety of oxidoreductases. This domain binds to a molybdopterin cofactor. Xanthine dehydrogenases, that also bind molybdopterin, have essentially no similarity.Domain
A, C
PF03404Mo-co oxidoreductase dimerisation domain (Mo-co_dimer)Mo-co oxidoreductase dimerisation domainThis domain is found in molybdopterin cofactor (Mo-co) oxidoreductases. It is involved in dimer formation, and has an Ig-fold structure [1].Domain