>sp|B5YKG0|PUR5_THEYD Phosphoribosylformylglycinamidine cyclo-ligase OS=Thermodesulfovibrio yellowstonii GN=purM MSITYKKAGVDIDEADKFVSMISPIVKTTFRKEVLTEIGLFAGLFKFDVKKYKEPVLVSG TDGVGTKLKIAFEADKHDTVGIDLVAMCVNDILTVGAEPLFFLDYFATGKLNAAKATEVI KGIVQGCKEAGCALIGGETAELPRFYKKNEYDLAGFAVGVVDRKEIIDGSSIKEGDVFIG VASSGLHSNGFSLARKVLFDIGKLRIDQYIPELNCILAKELLKPTEIYVKAYFALKDKVK VKGMAHITGGGIPGNLSRILPKNITAILDKNSWTVPSIFHLIKNIGKINEAEMFKVFNMG IGYIFVVEQNEIQKSLAILNKKGYKAYLIGKASKGGEDKITIK