EC - 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate reductase

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IntEnz Enzyme Nomenclature


Accepted name:
2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate reductase
Other name:
2-hydroxy-6-oxo-phenylhexa-2,4-dienoate (reduced nicotinamide adenine dinucleotide phosphate) reductase
Systematic name:
2,6-dioxo-6-phenylhexanoate:NADP+ Δ2-oxidoreductase



Broad specificity; reduces a number of compounds produced by Pseudomonas from aromatic hydrocarbons by ring fission.

Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway
Structural data: CSA , EC2PDB
Gene Ontology: GO:0047118
CAS Registry Number: 104645-83-2


  1. Omori, T., Ishigooka, H. and Minoda, Y.
    Purification and some properties of 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoic acid(HOPDA) reducing enzyme from Pseudomonas cruciviae S93B1 involved in the degradation of biphenyl.
    Agric. Biol. Chem. 50: 1513-1518 (1986).

[EC created 1989]