>tr|I6U5T5|I6U5T5_9EURY Phosphoribosylformylglycinamidine cyclo-ligase OS=Pyrococcus furiosus COM1 GN=purM MLTYAQAGVDEEKTSKALRFIIEAARKTFEFRKGKLGEPGDIGHYSALLDFGNYYLAITT DGVGTKVLVAEAVGKFDTIGIDMIAMNVNDLICVGAEPIALVDYFAIKEPNERVFEEVAK GLYKGAKEAGIAIVGGETAVMPDLVNGYDLAGTAIGIVEKDKVITGEKIRPGDAVIGISS SGIHSNGLTLARKLLIPKYGLDYEYESRKLWEWLLEPTRIYVKPILELLKSVEVHGLAHI TGGGLLNLKRITNYGFRLNMPPINGIFKLIHENGVPLEEMFRVFNMGVGFVVVVSQEDKE EALQILNRYYESFELGTVSERPGIIVENYGVKFI