>sp|Q0ADT8|PUR5_NITEC Phosphoribosylformylglycinamidine cyclo-ligase OS=Nitrosomonas eutropha GN=purM MTVSNSTDPDKNHISYRTSGVDIDAGNRLVEIIKPFAQRTLRPEALGGIGGFGALFEVPG KYRQPVLVSGTDGVGTKLKLAFQYARHATIGIDLVAMSVNDILVQGAEPLFFLDYFACGK LDVETAAQVIQGIAHGCEQAGCALIGGETAEMPGMYPEGEYDLAGFAVGVVEKDQIIDGS SIRENDLVLGIASSGPHSNGFSLIRKILDRHAGQPDTGLDETWLVDALLAPTRIYVKSIL ALLAELPVKGLAHITGGGLLENIPRILPDSVMAHIDQSAWVRPPLFDWLQQHGNVTDEEM LHVFNCGIGMIVIVAPEHALTATNILRSGGETVWQIGDIKSRKPGTPSIVIT