2-oxo-3-(5-oxofuran-2-ylidene)propanoate lactonase

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2-oxo-3-(5-oxofuran-2-ylidene)propanoate lactonase
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EC no. 3.1.1.91
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The enzyme 2-oxo-3-(5-oxofuran-2-ylidene)propanoate lactonase (EC 3.1.1.91, naaC (gene); systematic name 2-oxo-3-(5-oxofuran-2-ylidene)propanoate lactonohydrolase) [1] catalyses the reaction

2-oxo-3-(5-oxofuran-2-ylidene)propanoate + H2O maleylpyruvate

This enzyme is isolated from the soil bacterium Bradyrhizobium sp. JS329.

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References

  1. Qu Y, Spain JC (June 2011). "Molecular and biochemical characterization of the 5-nitroanthranilic acid degradation pathway in Bradyrhizobium sp. strain JS329". Journal of Bacteriology. 193 (12): 3057–63. doi:10.1128/JB.01188-10. PMC   3133195 . PMID   21498645.