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ENZYME

ENZYME entry: EC 2.6.1.76

Accepted Name
diaminobutyrate--2-oxoglutarate transaminase
Alternative Name(s)
2,4-diaminobutyrate 4-aminotransferase
DABA aminotransferase
DAB aminotransferase
diaminibutyric acid aminotransferase
diaminobutyrate--2-oxoglutarate aminotransferase
diaminobutyrate transaminase
Reaction catalysed
2-oxoglutarate + L-2,4-diaminobutanoate <=> L-aspartate 4-semialdehyde + L-glutamate
Comment(s)
  • Differs from EC 2.6.1.46, which has pyruvate as the amino-group acceptor.
  • This is the first enzyme in the ectoine biosynthesis pathway, the other enzymes involved being EC 2.3.1.178 and EC 4.2.1.108.
Cross-references
BRENDA2.6.1.76
EC2PDB2.6.1.76
ExplorEnz2.6.1.76
PRIAM enzyme-specific profiles2.6.1.76
KEGG Ligand Database for Enzyme Nomenclature2.6.1.76
IUBMB Enzyme Nomenclature2.6.1.76
IntEnz2.6.1.76
MEDLINEFind literature relating to 2.6.1.76
MetaCyc2.6.1.76
Rhea expert-curated reactions2.6.1.76
UniProtKB/Swiss-Prot
P56744, DAT_ACIBAP44951, DAT_HAEINE1V7V7, DOED_HALED
Q5WL78, ECTB_ALKCKQ7WHI8, ECTB_BORBRQ7W979, ECTB_BORPA
Q9ZEU7, ECTB_CHRSDO52250, ECTB_HALEDQ9KED4, ECTB_HALH5
O06060, ECTB_MARHAQ5YW77, ECTB_NOCFAQ8ESU8, ECTB_OCEIH
Q9AP34, ECTB_SPOPAQ6QUY9, ECTB_STRAQQ829L4, ECTB_STRAW
Q93RW1, ECTB_STRCOQ9KLC2, ECTB_VIBCHQ87NZ7, ECTB_VIBPA
Q6PR32, ECTB_VIRPAQ7M9K2, ECTB_WOLSUQ9Z3R2, RHBA_RHIME

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.6.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.6.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.-.-.-