>sp|B9MS91|PUR5_CALBD Phosphoribosylformylglycinamidine cyclo-ligase OS=Caldicellulosiruptor bescii (strain ATCC BAA-1888 / DSM 6725 / KCTC 15123 / Z-1320) OX=521460 GN=purM PE=3 SV=1 MTTYKDAGVNIEEGYKAVNLIKSLARETFDSNVITDIGSFGSMYLLNIGNSEYILVSGTD GVGTKLKIAFYLDKHDTVGIDCVAMCVNDILCHGAKPLFFLDYIACGKLNSSKVANIVKG IAEGCKMAGCSLVGGETAEMPGFYKEDEYDLAGFVVGIVERQKAVCGKDVNTGDVLIGLA SSGVHSNGYSLVRKVFGIDDNPKVLEKIYEELGLSLGEELLKPTRIYVKPVLKVLERVNV KGIAHITGGGFFENIPRAFPKGYFAIIEKGSWEVPAIFRLIQEYGKVEEREMFSTFNMGI GMVLIVSEEDVDLTMKILEQEKVNAWVIGTIQKGEDGVVLK