>sp|Q24SM2|NTPPA_DESHY dTTP/UTP pyrophosphatase OS=Desulfitobacterium hafniense GN=DSY3181 MVTIWLGSGRMLVLASASPRRAMLLEAEGFSFIRVEADVSEVLPQGISPESAVKGLALRK AQAGLNRWLNHGGSREDIILGADTIVVLNQQILGKPRDEEEAEAMLTALSGQTHYVYTGV ALVNGAGRQECGAVCTAVFFRSLTHEEILEYIATGEPVDKAGAYGIQGLGGHLVDHYEGS LSNVIGLPMEYVKERLSVWGMGLGDIALHEVKDGLPSVKGST