9ijk

Structural highlights

Function

MHPC_ECOLI Catalyzes the cleavage of the C5-C6 bond of 2-hydroxy-6-oxononadienedioate and 2-hydroxy-6-oxononatrienedioate, a dienol ring fission product of the bacterial meta-cleavage pathway for degradation of phenylpropionic acid. MhpC shows some selectivity for the carboxylate of the side chain.^{[1] [2]}

References

1. ↑ Ferrandez A, Garcia JL, Diaz E. Genetic characterization and expression in heterologous hosts of the 3-(3-hydroxyphenyl)propionate catabolic pathway of Escherichia coli K-12. J Bacteriol. 1997 Apr;179(8):2573-81. PMID:9098055
2. ↑ Lam WW, Bugg TD. Purification, characterization, and stereochemical analysis of a C-C hydrolase: 2-hydroxy-6-keto-nona-2,4-diene-1,9-dioic acid 5,6-hydrolase. Biochemistry. 1997 Oct 7;36(40):12242-51. PMID:9315862 doi:http://dx.doi.org/10.1021/bi971115r