The Enzyme Database

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Accepted name: 2-oxopent-4-enoate hydratase
Reaction: 4-hydroxy-2-oxopentanoate = 2-oxopent-4-enoate + H2O
For diagram of cinnamate catabolism, click here and for diagram of 3-phenylpropanoate catabolism, click here
Other name(s): 2-keto-4-pentenoate hydratase; OEH; 2-keto-4-pentenoate (vinylpyruvate)hydratase; 4-hydroxy-2-oxopentanoate hydro-lyase
Systematic name: 4-hydroxy-2-oxopentanoate hydro-lyase (2-oxopent-4-enoate-forming)
Comments: Also acts, more slowly, on cis-2-oxohex-4-enoate, but not on the trans-isomer.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc, PDB, UM-BBD, CAS registry number: 64427-80-1
1.  Kunz, D.A., Ribbons, D.W. and Chapman, P.J. Metabolism of allylglycine and cis-crotylglycine by Pseudomonas putida (arvilla) mt-2 harboring a TOL plasmid. J. Bacteriol. 148 (1981) 72–82. [PMID: 7287632]
[EC created 1984]

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