>tr|V0ANN3|V0ANN3_ECOLX dITP/XTP pyrophosphatase OS=Escherichia coli 909945-2 GN=HMPREF1620_00231 MQKVVLATGNVGKVRELASLLSDFGLDIVAQTDLGVDSAEETGLTFIENAILKARHAAKV TALPAIADDSGLAVDVLGGAPGIYSARYSGEDATDQKNLQKLLETMKDVPDDQRQARFHC VLVYLRHAEDPTPLVCHGSWPGVITREPAGTGGFGYDPIFFVPSEGKTAAELTREEKSAI SHRGQALKLLLDALRNG