2,3-dihydroxy-2,3-dihydro-p-cumate dehydrogenase

In enzymology, a 2,3-dihydroxy-2,3-dihydro-p-cumate dehydrogenase (EC 1.3.1.58) is an enzyme that catalyzes the chemical reaction

2,3-dihydroxy-2,3-dihydro-p-cumate dehydrogenase
Identifiers
EC no.1.3.1.58
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
Search
PMCarticles
PubMedarticles
NCBIproteins
cis-5,6-dihydroxy-4-isopropylcyclohexa-1,3-dienecarboxylate + NAD+ 2,3-dihydroxy-p-cumate + NADH + H+

Thus, the two substrates of this enzyme are cis-5,6-dihydroxy-4-isopropylcyclohexa-1,3-dienecarboxylate and NAD+, whereas its 3 products are 2,3-dihydroxy-p-cumate, NADH, and H+.

This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-CH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is cis-2,3-dihydroxy-2,3-dihydro-p-cumate:NAD+ oxidoreductase. This enzyme participates in biphenyl degradation.

References

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  • Eaton RW (March 1996). "p-Cumate catabolic pathway in Pseudomonas putida Fl: cloning and characterization of DNA carrying the cmt operon". Journal of Bacteriology. 178 (5): 1351–62. PMC 177810. PMID 8631713.