>tr|A0A832T488|A0A832T488_PYRHR Phosphoribosylformylglycinamidine cyclo-ligase OS=Pyrococcus horikoshii GN=purM MLTYAQAGVDEEKTAKALRAIIDAARRTFKFRMNKIGEPGDIGHYSALLDFKDFYLAITT DGVGTKILVAEAVNKFDTIGIDMIAMNVNDLICVGAEPVALVDYLAVKEPNEDVFQQIAK GLYEGAKEAGIAIVGGETAVMPDLINGYDLAGTAVGIVEKDKVVTGEKIKPDDIVIGISS SGIHSNGLTLARKLLIPKYGLDYEYNGKKLWEWLLEPTRIYVKPILKLINEVEVHGLAHI TGGGLLNLKRLTKYGFELEMPPIDGIFKLIYENGVPLEEMFRVFNMGVGFMVIVPQEEKE NALQILNKYYESFELGKVIKEPEKIKVKNYGITL