>sp|A2BTY4|GUAA_PROM5 GMP synthase [glutamine-hydrolyzing] OS=Prochlorococcus marinus GN=guaA MGKNLLKKERDPSILILDFGSQYSELIARRIREANVFSLVVSNFISTKEIQDINPQGIIL SGGPNSVYEDNAPKCDQNIFNLGIPVLGICYGMQLMVKELGGTVTPANNRSEYGRAPIKI DFESDLLSSVKDKSIMWMSHGDSINHLPNGFIKIAHTENTLHAAISNKEKKLFGVQFHPE VIHSEYGMTVIKNFVYSISKCKADWNTETFLEETIPRIKEQVGDKKVLLALSGGVDSSTL AFLLNKAIGKQLTCMFIDQGFMRKGEPEFLMEFFAKKFHIKVEYINARERFLHKLNGVTD PEEKRKIIGGEFIRVFEEESHRLGPFEYLAQGTLYPDVIESAGTNLDPKTGERIAVKIKS HHNVGGLPKDLQFKLVEPLRKLFKDEVRKLGNALGLPDEIIKRHPFPGPGLAIRILGEVS IEKLNCLRDADWIVRDEIKKAGLYNDIWQAFAVLLPVKTVGVMGDKRTYAWPVVLRCVSS EDGMTADWSRIPYETLERISNRIVNEVAQVNRVVFDITSKPPGTIEWE