Aspartate—phenylpyruvate transaminase

In enzymology, an aspartate-phenylpyruvate transaminase (EC 2.6.1.70) is an enzyme that catalyzes the chemical reaction

aspartate-phenylpyruvate transaminase
Identifiers
EC no.2.6.1.70
CAS no.99533-45-6
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
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PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
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L-aspartate + phenylpyruvate oxaloacetate + L-phenylalanine

Thus, the two substrates of this enzyme are L-aspartate and phenylpyruvate, whereas its two products are oxaloacetate and L-phenylalanine.

This enzyme belongs to the family of transferases, specifically the transaminases, which transfer nitrogenous groups. The systematic name of this enzyme class is L-aspartate:phenylpyruvate aminotransferase. This enzyme is also called aspartate-phenylpyruvate aminotransferase.

References

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  • Holger Z, Kula MR (1985). "Isolation and characterization of a highly inducible L-aspartate-phenylpyruvate transaminase from Pseudomonas putida". J. Biotechnol. 3: 19–31. doi:10.1016/0168-1656(85)90004-5.