>sp|A4JPX9|MHPD_BURVG 2-keto-4-pentenoate hydratase OS=Burkholderia vietnamiensis GN=mhpD MSDDNSIASMAARLREAQASGRTIAPLRDTCPGGDATLAYAIQQINNDLRKTNGERVVGR KIGLTSPAVQKQLGVDQPDFGALFASMAYGDGEPMPLASLIQPKVEAEIALVLERDLTAE KHTFADLISATAYAVAAIEVVDSRIRDWDIRFFDTVADNASSALFVLGSRPVLLRDIDLT ACAMTLAQDGEVLSRGNGAACLGNPLNAAAWLADRMVRLGTPLRAGDVVLTGALGPMVAV KAAGTYAAHIDGLGSVRATFTE