>sp|Q2RN61|IXTPA_RHORT dITP/XTP pyrophosphatase OS=Rhodospirillum rubrum GN=Rru_A3640 MAMSRRLVESPLVVASHNAGKVREIAELIAPFGLEARSAASLDLPEPEETGSSFVENALL KAHAAARATGLPALADDSGLAVSALGGDPGIYSARWAGPTKDFALAMATINHLLGDNPDR SAHFVCALALAWPDGHAETFEGRVDGVLVWPPRGDQGFGYDPMFLGEGAAETFGEMDPAA KHAISHRARAFALLVAACLGG