>sp|Q21YZ8|PROB_ALBFT Glutamate 5-kinase OS=Albidiferax ferrireducens GN=proB MTKNFASVVLRDARRIVVKVGSSLVTNEGRGLDETAIGEWCRQIALLVQDKREVIMVSSG AVAEGMKRLGWATRPHLIHELQAAAAVGQMGLAQMYETKLRENGLGSAQVLLTHADLADR ERYLNARSTLLTLLKLGVVPVINENDTVVNDEIKFGDNDTLGALVANLVEADALVILTDQ KGLFTADPRKDSSATLVHEAKSGDPALEAMAGGAGSNLGRGGMITKILAAKRAAGSGAST VIAWGREPDALVRLSQGDAIGTLLVAQTQKTQARKQWIADHLQLRGSVTVDAGATQKLRG QGSSLLPIGMTTVDGDFSRGDVIAIRDLQGVEIARGLANYASVEARLICRKPSTEFEKLL GYAAEPEMVHRDNLVLTR