>sp|B1Y279|PROB_LEPCP Glutamate 5-kinase OS=Leptothrix cholodnii GN=proB MSDVLKNARRIVVKVGSSLVTNEGRGLDAEAINAWCVQLAALVRQGREVVMVSSGAIAEG MKRLGWSTRPKELHELQAAAAVGQMGLAQVYETSLREQGLGSAQVLLTHADLADRERYLN ARSTLLTLLGLGVVPVINENDTVVTDEIKVGDNDTLGALVANLVDADALVILTDQRGLYS ADPRKDPNAQFIHEAEAGTPELEQMAGGAGSSIGKGGMITKILAAKRAAGSGASTVIAWG REKDALLRLVDGEAIGTLLIASTPKVAARKQWMADHLQLKGSVRVDDGALLKLRDEGKSL LPIGVVEVQGDFVRGDVIAVRSQKGIEIARGLANYAANEARLIARKPSSQIEGLLGYANE AELIHRDNLVLV