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

Class of enzymes 2-oxo-3-(5-oxofuran-2-ylidene)propanoate lactonase 3.1.1.91 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)3.1.1.91 catalyses the reaction 60% Q27133662 2-oxo-3-(5-oxofuran-2-ylidene)propanoic acid 0.8 H2O 3-Maleylpyruvic acid 3-maleylpyruvic acid The enzyme characterised from Bradyrhizobium sp. JS329 hydrolyses the lactone, 2-oxo-3-(5-oxofuran-2-ylidene)propanoic acid, to 3-maleylpyruvic acid. This is a step in the degradation pathway of 5-nitroanthranilic acid in this bacterium. Qu Y, Spain JC Molecular and biochemical characterization of the 5-nitroanthranilic acid degradation pathway in Bradyrhizobium sp. strain JS329 Journal of Bacteriology 193 12 3057–63 June 2011 21498645 3133195 10.1128/JB.01188-10 Arora Pankaj K. Bacterial degradation of monocyclic aromatic amines Frontiers in Microbiology 2015 6 820 10.3389/fmicb.2015.00820 free 26347719 4539516 References External links 2-oxo-3-(5-oxofuran-2-ylidene)propanoate+lactonase Biology no Category:EC 3.1.1