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NiceZyme View of ENZYME: EC 4.3.1.20

Official Name
Erythro-3-hydroxyaspartate ammonia-lyase.
Alternative Name(s)
3-hydroxyaspartate dehydratase.
Erythro-3-hydroxy-L(s)-aspartate hydro-lyase (deaminating).
Erythro-3-hydroxyaspartate dehydratase.
Erythro-beta-hydroxyaspartate dehydratase.
Reaction catalysed
Erythro-3-hydroxy-L-aspartate <=> oxaloacetate + NH(3)
Cofactor(s)
Pyridoxal 5'-phosphate.
Comment(s)
  • The reaction catalyzed probably involves initial elimination of water (hence the enzyme's original classification as EC 4.2.1.38) followed by isomerization and hydrolysis of the product with C-N bond breakage.
  • Formerly EC 4.2.1.38.
Cross-references
BRENDA4.3.1.20
PUMA24.3.1.20
PRIAM enzyme-specific profiles4.3.1.20
KEGG Ligand Database for Enzyme Nomenclature4.3.1.20
IUBMB Enzyme Nomenclature4.3.1.20
IntEnz4.3.1.20
MEDLINEFind literature relating to 4.3.1.20
MetaCyc4.3.1.20

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.3.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.3.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.-.-.-

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