>sp|Q21WP7|NTPPA_ALBFT dTTP/UTP pyrophosphatase OS=Albidiferax ferrireducens GN=Rfer_2081 MSEFIYLASQSPRRSQLLALLGVRHELLLPDADEDAEALEAVLPNEAPAAYVKRVTQLKL DAALQRLKRRGLPAAPVLCSDTTVALGRKIFGKPTDAADATRMLKELSNTTHRVLTAVAL GTARKREQVLCESRVTFSAMSSRQIQTYAASGEPLGKAGAYAVQGRAAAFISHMSGSYSG IMGLPMFETAQLLQSFGFKV