>sp|A3DBJ9|NTPPA_ACET2 dTTP/UTP pyrophosphatase OS=Acetivibrio thermocellus GN=Cthe_0087 MVKIVLASGSPRRSELLKQIGLDFEIVLSDIDESNEENLKANELVQHLAYKKAYDVAKKV ANRENGKERYLVVGADTVVVKDRIMGKPKDRDDAVRMLKHLSGSWHEVMTGIALIDTKDF RSVTSVEITKVKMKELTDDTILAYVDTKEPMDKAGAYGIQEKGAILVERIEGCYFNVVGL PLGRLSDLLKDFGVSVLKKI