Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyD-2-hydroxyacid dehydrogenase-like 8000986 3000044 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AAlaDh_PNT_Ce1pjbA1 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: NAD(P)-binding Rossmann-fold domainsF: AlaDh_PNT_CECOD (1.6)
AAlaDh_PNT_Ne1pjbA2 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: Formate/glycerate dehydrogenase catalytic domain-likeF: AlaDh_PNT_NECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.50.720 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold NAD(P)-binding Rossmann-like DomainCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF05222Alanine dehydrogenase/PNT, N-terminal domain (AlaDh_PNT_N)Alanine dehydrogenase/PNT, N-terminal domainThis family now also contains the lysine 2-oxoglutarate reductases.Domain
PF01262Alanine dehydrogenase/PNT, C-terminal domain (AlaDh_PNT_C)Alanine dehydrogenase/PNT, C-terminal domainThis family now also contains the lysine 2-oxoglutarate reductases.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
L-ALANINE DEHYDROGENASE

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

ChainsEnzyme NameDescriptionCatalytic Residues
alanine dehydrogenase  M-CSA #67

Alanine dehydrogenase catalyses the NADH-dependent reversible reductive amination of pyruvate to L-alanine. The enzyme plays an important role in the carbon and nitrogen metabolism of micro-organisms and is a key factor in the assimilation of L-alanine as an energy source through the tricarboxylic acid cycle during sporulation.

Defined by 6 residues: ARG:A-15LYS:A-74TYR:A-93HIS:A-95GLU:A-117ASP:A-269
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