>sp|Q7U4N8|PUR5_PARMW Phosphoribosylformylglycinamidine cyclo-ligase OS=Parasynechococcus marenigrum GN=purM MDYKSAGVDVEAGRAFVQRIKSSVEATHRQEVVGGLGGFGGMMRLPAGLRQPLLVSGTDG VGTKLELAQDHQAHHNVGIDLVAMCVNDVITSGAQPLFFLDYMATGALSPDAMAEVVEGI ADGCQQSGCSLLGGETAEMPGFYPAGRYDLAGFCVAVVEENELIDGQQVQPGDAVIGVAS SGVHSNGFSLVRRVLAQAKADRSTLYGPDQRPLIDDLLRPTQLYASLVKHLLSSSLPIHA MAHITGGGLPENLPRCLPTGCRAQVSPTSWARPPLFDWLQSAGGIPERDLWHTFNLGIGF CVVVPRDQIDRTVAACRAQQLQAWPIGSIVEGNPEDGVIGLPD