>sp|Q2JNZ0|PROB_SYNJB Glutamate 5-kinase OS=Synechococcus sp. GN=proB MATTDVTVVVKIGTSSLTDTQTGLLRLSVLGPLVEVLTHLRRQGYAVILVSSGAVGVGCA RLGWRQRPTAIAEKQAVAAVGQGRLIRLYDDLFSALNQPIAQVLLTRGDLVERSRYVNAN RTFAQLLQMGVIPIVNENDTVAVEELKFGDNDSLSALVASMVQAKWLILLTDVDKLYSAD PNRDPSAQPIERVLPGIPLQVKAEAQGKSGWGTGGMATKLTAAQIATAAGVTVVITNGKR PEQIPAILAGEAIGTRFDPAPQPASARKRWIAYGLIPEGSLTLDEGAVRAVCEQGRSLLP AGITAISGEFEAGAAVRLCDPSGQEVARGLVNYSAEELRQIKGKKTAEIPRILGYEGVDT AVHRDNLALLN