>sp|Q0ICW4|PUR5_SYNS3 Phosphoribosylformylglycinamidine cyclo-ligase OS=Synechococcus sp. GN=purM MDYKTAGVDVEAGRAFVNRIRKSVEATHRPEVVGGLGGFGGLMRLPAGLKKPLLVSGTDG VGTKLELAQDHGGHHNVGIDLVAMCVNDVITSGAEPLFFLDYMATGALSPEAMATVVEGI AEGCRGSGCALLGGETAEMPGFYPSGRYDLAGFCVAVVEEEQLIDGRQIRAGDRILGIAS SGIHSNGFSLVRRVLTHAGANAETTFGPSNQPLIESLLTPTQLYGRLVKTLLETGTPIHG MAHITGGGLPENLPRCLPEGLQAIVTPSSWTRPAIYDWLQSHGDIPERDLWHTFNLGIGY CLIVPEEGVSIAEKACESEGMQAWTIGRIEASSGGDGKGSVLGLPA