Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyMolybdenum cofactor-binding domain 8043062 3000625 SCOP2B (2022-06-29)
ASCOP2B Superfamily2Fe-2S ferredoxin-like 8043058 3000113 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyCO dehydrogenase ISP C-domain like 8043057 3000439 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyCO dehydrogenase molybdoprotein N-domain-like 8043059 3000847 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyCO dehydrogenase flavoprotein C-terminal domain-like 8043061 3001921 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyFAD-binding/transporter-associated domain-like 8043065 3000913 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCO dehydrogenase molybdoprotein N-domain-like 8043059 3000847 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyMolybdenum cofactor-binding domain 8043062 3000625 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyFAD-binding/transporter-associated domain-like 8043065 3000913 SCOP2B (2022-06-29)
BSCOP2B Superfamily2Fe-2S ferredoxin-like 8043058 3000113 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCO dehydrogenase ISP C-domain like 8043057 3000439 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCO dehydrogenase flavoprotein C-terminal domain-like 8043061 3001921 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AFer2_2e3unaA20 A: alpha bundlesX: CO dehydrogenase ISP C-domain like (From Topology)H: CO dehydrogenase ISP C-domain like (From Topology)T: CO dehydrogenase ISP C-domain likeF: Fer2_2ECOD (1.6)
AFer2e3unaA23 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: Fer2ECOD (1.6)
AAld_Xan_dh_C2e3unaA3 A: a+b two layersX: MocoBD/DmpA-related (From Homology)H: MocoBD/DmpA-relatedT: Molybdenum cofactor-binding domainF: Ald_Xan_dh_C2ECOD (1.6)
ACO_deh_flav_Ce3unaA21 A: a+b two layersX: FAD-linked reductases, C-terminal domain-likeH: SufE/NifU (From Topology)T: SufE/NifUF: CO_deh_flav_CECOD (1.6)
AFAD_binding_5e3unaA24 A: a+b complex topologyX: FAD-binding domain-likeH: FAD-binding domain (From Topology)T: FAD-binding domainF: FAD_binding_5ECOD (1.6)
AAld_Xan_dh_Ce3unaA19 A: a+b complex topologyX: alpha/beta-Hammerhead/Barrel-sandwich hybridH: alpha/beta-Hammerhead/Barrel-sandwich hybridT: CO dehydrogenase molybdoprotein N-domain-likeF: Ald_Xan_dh_CECOD (1.6)
BFer2_2e3unaB13 A: alpha bundlesX: CO dehydrogenase ISP C-domain like (From Topology)H: CO dehydrogenase ISP C-domain like (From Topology)T: CO dehydrogenase ISP C-domain likeF: Fer2_2ECOD (1.6)
BFer2e3unaB16 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: Fer2ECOD (1.6)
BAld_Xan_dh_C2e3unaB5 A: a+b two layersX: MocoBD/DmpA-related (From Homology)H: MocoBD/DmpA-relatedT: Molybdenum cofactor-binding domainF: Ald_Xan_dh_C2ECOD (1.6)
BCO_deh_flav_Ce3unaB14 A: a+b two layersX: FAD-linked reductases, C-terminal domain-likeH: SufE/NifU (From Topology)T: SufE/NifUF: CO_deh_flav_CECOD (1.6)
BFAD_binding_5e3unaB17 A: a+b complex topologyX: FAD-binding domain-likeH: FAD-binding domain (From Topology)T: FAD-binding domainF: FAD_binding_5ECOD (1.6)
BAld_Xan_dh_Ce3unaB12 A: a+b complex topologyX: alpha/beta-Hammerhead/Barrel-sandwich hybridH: alpha/beta-Hammerhead/Barrel-sandwich hybridT: CO dehydrogenase molybdoprotein N-domain-likeF: Ald_Xan_dh_CECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF00941FAD binding domain in molybdopterin dehydrogenase (FAD_binding_5)FAD binding domain in molybdopterin dehydrogenase- Family
A, B
PF01315Aldehyde oxidase and xanthine dehydrogenase, a/b hammerhead domain (Ald_Xan_dh_C)Aldehyde oxidase and xanthine dehydrogenase, a/b hammerhead domain- Domain
A, B
PF01799[2Fe-2S] binding domain (Fer2_2)[2Fe-2S] binding domain- Domain
A, B
PF20256Molybdopterin cofactor-binding domain (MoCoBD_2)Molybdopterin cofactor-binding domain- Domain
A, B
PF03450CO dehydrogenase flavoprotein C-terminal domain (CO_deh_flav_C)CO dehydrogenase flavoprotein C-terminal domain- Domain
A, B
PF02738Molybdopterin cofactor-binding domain (MoCoBD_1)Molybdopterin cofactor-binding domain- Domain
A, B
PF001112Fe-2S iron-sulfur cluster binding domain (Fer2)2Fe-2S iron-sulfur cluster binding domain- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Xanthine dehydrogenase/oxidase

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR016167FAD-binding, type PCMH, subdomain 1Homologous Superfamily
A, B
IPR0010412Fe-2S ferredoxin-type iron-sulfur binding domainDomain
A, B
IPR0060582Fe-2S ferredoxin, iron-sulphur binding siteBinding Site
A, B
IPR046867Aldehyde oxidase/xanthine dehydrogenase, second molybdopterin binding domainDomain
A, B
IPR002888[2Fe-2S]-bindingDomain
A, B
IPR036318FAD-binding, type PCMH-like superfamilyHomologous Superfamily
A, B
IPR016208Aldehyde oxidase/xanthine dehydrogenase-likeFamily
A, B
IPR012675Beta-grasp domain superfamilyHomologous Superfamily
A, B
IPR036683CO dehydrogenase flavoprotein, C-terminal domain superfamilyHomologous Superfamily
A, B
IPR0360102Fe-2S ferredoxin-like superfamilyHomologous Superfamily
A, B
IPR000674Aldehyde oxidase/xanthine dehydrogenase, a/b hammerheadDomain
A, B
IPR022407Oxidoreductase, molybdopterin binding siteBinding Site
A, B
IPR036856Aldehyde oxidase/xanthine dehydrogenase, a/b hammerhead superfamilyHomologous Superfamily
A, B
IPR037165Aldehyde oxidase/xanthine dehydrogenase, molybdopterin binding domain superfamilyHomologous Superfamily
A, B
IPR016166FAD-binding domain, PCMH-typeDomain
A, B
IPR002346Molybdopterin dehydrogenase, FAD-bindingDomain
A, B
IPR014307Xanthine dehydrogenase, small subunitDomain
A, B
IPR016169FAD-binding, type PCMH, subdomain 2Homologous Superfamily
A, B
IPR036884[2Fe-2S]-binding domain superfamilyHomologous Superfamily
A, B
IPR008274Aldehyde oxidase/xanthine dehydrogenase, first molybdopterin binding domainDomain
A, B
IPR005107CO dehydrogenase flavoprotein, C-terminalDomain