>sp|Q7V316|IXTPA_PROMP dITP/XTP pyrophosphatase OS=Prochlorococcus marinus subsp. pastoris (strain CCMP1986 / NIES-2087 / MED4) OX=59919 GN=PMM0279 PE=3 SV=1 MKKLYLASKNQGKIEEYKKLLLNVNCQLLLQPESIEVEENGITFRENAIKKASEVSKKTR NYAIADDSGICIDALDGRPGIYSSRYAENDQKRIERVLHELDGEKNRGAFFIANVCVCSP SRDVILESEAKCFGNIILSPRGKGGFGYDPIFEERSTRLTFAEMNNVIKDSCSHRGRALK KIIPGLLEIFS