>sp|B8I492|PUR5_RUMCH Phosphoribosylformylglycinamidine cyclo-ligase OS=Ruminiclostridium cellulolyticum GN=purM MTTYREAGVDVEAGYEAVKLMKNHVKRTFRPEVMTELGGFGGLFSLDKEKYEQPILVSGT DGVGTKLKIAFLTDKHDTVGIDCVAMCVNDIICSGAEPLFFLDYIAVGKNYPEKVAAIVK GVAEGCVMSGCSLIGGETAEMPGFYPVDEYDLAGFTVGIVDKKKIINGKTIKAGDKLIGL PSSGIHSNGYSLVRKLINPTENNLKEYVEKLGCTLGEELLKPTKIYVKTIMDIIGKYEIK GISHITGGGFIENIPRMIPDGLRAQIQKGSWPVLPIFDLLRDLGNMADKDIFNTFNMGIG MIMAVDAQKADEIISYLDSKGEKAYVIGSISEGEDGVDIC