>sp|Q2Y5R7|PUR5_NITMU Phosphoribosylformylglycinamidine cyclo-ligase OS=Nitrosospira multiformis GN=purM MTTSKPHEENLSPLSYRAAGVDIDAGERLVENIRPYAKRTLRPEVLAGIGGFGALFEISR KFNNPVLVAGTDGVGTKLKLAFESGRHDTVGIDLVAMSVNDILVQGAEPLFFLDYFACGK LDVDTATLVVKGIAAGCEQAGCALIGGETAEMPGMYPEGEYDLAGFAVGAVEKDRIITGT TIKAGDAVLGLASSGAHSNGYSLIRKIIEKNNVDLSADFHGRALIDVIMAPTRIYVKPLL ELMRQVPVKGMAHITGGGLLENIPRILPEGVTAVLKKETWEMPPLFAWLQREGNVADNEM HRVFNCGIGMAVVVAPEYIDAAAQLLQSKGEIAWRIGTIREQRADEPRTILE