>tr|M1QL61|M1QL61_METMZ Phosphoribosyl-ATP pyrophosphatase OS=Methanosarcina mazei Tuc01 GN=hisE MPEADLSILNRVYDIILDRKENYDENSYVCKLLNHRKGMNKILEKVGEESIETILAVRNE DHREIVSESSDLIFHLLVLLAANNITLEEIADELSTRHEKMRRD