>tr|W1X2J7|W1X2J7_ECOLX Orotate phosphoribosyltransferase OS=Escherichia coli DORA_A_5_14_21 GN=pyrE MKPYQRQFIEFALSKQVLKFGEFTLKSGRKSPYFFNAGLFNTGRDLALLGRFYAEALVDS GIEFDLLFGPAYKGIPIATTTAVALAEHHDLDLPYCFNRKEAKDHGEGGNLVGSALQGRV MLVDDVITAGTAIRESMEIIQANGATLAGVLISLDRQERGRGEISAIQEVERDYNCKVIS IITLKDLIAYLEEKPEMAEHLAAVKAYREEFGV