>sp|Q2VZU1|PROB_MAGSA Glutamate 5-kinase OS=Magnetospirillum magneticum GN=proB MSPLAAAKRLIVKIGSSLLVDDSTGQVRRGWLETLAADIAACKARGQEVIVVSSGAVAVG RRKLGLVPPLKLEEKQAAAATGQIRLAHAWQDALAHHQITVAQVLLTLDDSENRRRYLNA RSTLETLLKLGAVPVINENDTVATAEIRVGDNDRLAARVAQMVSADALVLFSDIDGLYTA DPRKDPDARFIPEVHELTPEIEAMAGDPGSAYGSGGMVTKLVAARICLSAGCRMAITRGE PMHPLKTIEDGGRCTWFLPNSEPRTARKQWIFGSMKPTGTLVLDAGAARALAQGRSLLPA GITEVSGAFERGDCVLVKDGSGKVLGRGLVAYSADDSRAIMGRKSGEIEAILGFRGRDEL IHRDDLVMEG