Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B Superfamily6-phosphogluconate dehydrogenase-like 8001136 3000048 SCOP2B (2022-06-29)
BSCOP2B Superfamily6-phosphogluconate dehydrogenase-like 8001136 3000048 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A3HCDHe2hdhA1 A: alpha arraysX: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)H: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)T: 6-phosphogluconate dehydrogenase C-terminal domain-likeF: 3HCDHECOD (1.6)
A3HCDH_Ne2hdhA2 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: NAD(P)-binding Rossmann-fold domainsF: 3HCDH_NECOD (1.6)
B3HCDHe2hdhB1 A: alpha arraysX: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)H: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)T: 6-phosphogluconate dehydrogenase C-terminal domain-likeF: 3HCDHECOD (1.6)
B3HCDH_Ne2hdhB2 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: NAD(P)-binding Rossmann-fold domainsF: 3HCDH_NECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF027373-hydroxyacyl-CoA dehydrogenase, NAD binding domain (3HCDH_N)3-hydroxyacyl-CoA dehydrogenase, NAD binding domainThis family also includes lambda crystallin.Domain
A, B
PF007253-hydroxyacyl-CoA dehydrogenase, C-terminal domain (3HCDH)3-hydroxyacyl-CoA dehydrogenase, C-terminal domainThis family also includes lambda crystallin. Some proteins include two copies of this domain.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
L-3-HYDROXYACYL COA DEHYDROGENASE

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

ChainsEnzyme NameDescriptionCatalytic Residues
L-3-hydroxyacyl-CoA dehydrogenase  M-CSA #336

L-3-hydroxyacyl-CoA dehydrogenase reversibly catalyses the conversion of L-3-hydroxyacyl-CoA to the 3-ketoyl acid derivative by proton abstraction and concurrent oxidation by the NAD+ cofactor, the penultimate step in the beta-oxidation spiral, and involved in fatty acid metabolism.

Defined by 4 residues: SER:A-126 [auth A-137]HIS:A-147 [auth A-158]GLU:A-159 [auth A-170]ASN:A-197 [auth A-208]
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