>tr|A0A0E3LFM5|A0A0E3LFM5_METMZ Phosphoribosyl-ATP pyrophosphatase OS=Methanosarcina mazei WWM610 GN=hisE MPEADLSILNRVYDIILDRKENYDENSYVCKLLNHRKGMNKILEKVGEESIETILAVRNE DHREIVSESSDLIFHLLVLLAANNITLEEIADELSTRHEKMRRD