IUBMB Enzyme Nomenclature

EC 1.3.1.87

Accepted name: 3-(cis-5,6-dihydroxycyclohexa-1,3-dien-1-yl)propanoate dehydrogenase

Reaction: (1) 3-(cis-5,6-dihydroxycyclohexa-1,3-dien-1-yl)propanoate + NAD+ = 3-(2,3-dihydroxyphenyl)propanoate + NADH + H+
(2) (2E)-3-(cis-5,6-dihydroxycyclohexa-1,3-dien-1-yl)prop-2-enoate + NAD+ = (2E)-3-(2,3-dihydroxyphenyl)prop-2-enoate + NADH + H+

For diagram of reaction click here and another click here.

Glossary: (2E)-3-(2,3-dihydroxyphenyl)prop-2-enoate = trans-2,3-dihydroxycinnamate

Other name(s): hcaB (gene name); cis-dihydrodiol dehydrogenase; 2,3-dihydroxy-2,3-dihydro-phenylpropionate dehydrogenase

Systematic name: 3-(cis-5,6-dihydroxycyclohexa-1,3-dien-1-yl)propanoate:NAD+ oxidoreductase

Comments: This enzyme catalyses a step in the pathway of phenylpropanoid compounds degradation.

Links to other databases: BRENDA, EXPASY, KEGG, Metacyc, UM-BBD, CAS registry number:

References:

1. Díaz, E., Ferrández, A. and García, J.L. Characterization of the hca cluster encoding the dioxygenolytic pathway for initial catabolism of 3-phenylpropionic acid in Escherichia coli K-12. J. Bacteriol. 180 (1998) 2915-2923. [PMID: 9603882]

[EC 1.3.1.87 created 2011]


Return to EC 1.3.1 home page
Return to EC 1.3 home page
Return to EC 1 home page
Return to Enzymes home page
Return to IUBMB Biochemical Nomenclature home page