>sp|C1DRI8|MHPD_AZOVD 2-keto-4-pentenoate hydratase OS=Azotobacter vinelandii GN=mhpD MSVTQQTLEQLAAALRGAEANGTAIEPLRGAIGEDNGTAAYAIQRLNVAHAVAAGRRVVG RKIGLTNPKVQRQLGVDQPDFGTLFADMSHGDNEVLSIKRVLQPKIEAEIALILERDLPR ADTTFAELAEATGWVLPALEIVGSRVRDWNIRFVDTVADNASSGCFVLGGPVRRLAGVDL RRAAMRMTRNGEEVSSGSGAECLGHPLNAAVWLARTMAGLGEPLKAGDLILTGALGPMVG VAAGDRFEAEIEGIGQVGVEFGAA