>sp|Q2JSQ2|PROB_SYNJA Glutamate 5-kinase OS=Synechococcus sp. GN=proB MAATEGTVVVKIGTSSLTDMQTGSLRLSVLGPLVEVLTRLRSQGYAVILVSSGAVGIGCA RLGLRQRPTAIAEKQAVAAVGQGRLIRLYDDLFSALNQPIAQVLLTRGDFVERSRYVNAN RTFTQLLQMGVIPIVNENDTVAVEELKFGDNDSLSALVASMVQAKWLILLTDVDRLYSAD PHRDPSAEPIERVWRGMPLQIKAEAHGNSGWGTGGMATKLAAAQIATAAGVTVVITNGKR PDQIPAILAGEPIGTRFEPAPQPVSARKRWIAYGLIPEGSLTLDEGAVRAICEQGRSLLP AGITDVSGDFEAGAAVRLCDPGGREVGRGLVNYSAEELRRIKGKKTAEIPYILGYEGVDT AVHRDNLALLD