>tr|A0A7U9J1J1|A0A7U9J1J1_ECOLX 2-keto-4-pentenoate hydratase OS=Escherichia coli HVH 36 GN=mhpD MTKHTLEQLAADLRRAAEQGEAIAPLRDLIGIDNAEAAYAIQHINVQYDVVQGRRVVGRK VGLTHPKVQQQLGVDQPDFGTLFADMCYGDNEIIPFSRVLQPRIEAEIALVLNRDLPATD ITFDELYNAIEWVLPALEVVGSRIRDWSIQFVDTVADNASCGVYVIGGPAQRPAGLDLKN CAMKMTRNNEEVSSGRGSECLGHPLNAAVWLARKMASLGEPLRAGDIILTGALGPMVAVN AGDRFEAHIEGIGSVAATFSSAAPKGSLS