>sp|Q31PY7|PUR5_SYNE7 Phosphoribosylformylglycinamidine cyclo-ligase OS=Synechococcus elongatus GN=purM MNYREAGVDIEAGRAFVGDIRSLVESTRRPGVLGGLGGFGGFFELPSGYRQPVLVSGTDG VGTKLKIAHQVGRHDSIGIDLVAMCVNDILTAGAEPLYFLDYLATGRLDREQLTAVVQGI AAGCRESGCALLGGETAEMPGFYEAGEYDVAGFAVGIAEKSELLDGSQVQLGDVAIALAS SGVHSNGYSLVRKVVANSGLDWTSSQTIFEGQSLGDVFLTPTRLYVKPILAAKAQKIPIH GMAHITGGGLPENLPRCLGPNQTVAIDLESWKWPTVFRWLAKQGNIADSEMFNTFNMGVG LVVIVPAAAETQALKFFKAQGQTAWTLGEVVTGDGTLIGLP