>sp|B2J5U5|PROB_NOSP7 Glutamate 5-kinase OS=Nostoc punctiforme GN=proB MTKTIVVKIGTSSLTQAETGQLALSTIATLAETLCHLRSQGHRVILVSSGAVGVGCARLG LTERPRAIALKQAVAAVGQGRLIRIYDDLFTTLQQAIAQVLLTRSDLVQRSRYLNAYNTF QELLGLGVIPIVNENDTVAIDELKFGDNDTLSALVASLIEADWLFLLTDVDRLYSADPRS VPDARPIALVSSIKELAELQIGSQGSQWGTGGMVTKISAARIAIAAGVRTVITQGRFPQN IEKIIQGELIGTHFEPQPEPTSARKRWIAYGLLPAGKLYLDEGAIAAISLAGKSLLAAGI KLVEGEFDTQDAVQLCDSNGNEIARGLVNYNSNDLQKIRGCHSREISTILGYAGAETVIH RDNLVLI