>tr|B7MZQ3|B7MZQ3_ECO81 dITP/XTP pyrophosphatase OS=Escherichia coli O81 GN=yggV MQKVVLATGNAGKVRELASLLSDFGLDIVAQTDLGVDSAEETGLTFIENAILKARHAAKV TGLPAIADDSGLAVDALGGAPGIYSARYSGEDATDQKNLQKLLETMKDVPDDQRQARFHC VLVYLRHAEDPTPLVCHGSWPGVITREPAGTGGFGYDPIFFVPSEGKTAAELTREEKSAI SHRGQALKLLLDALRNG