>sp|Q46X18|PROB_CUPPJ Glutamate 5-kinase OS=Cupriavidus pinatubonensis GN=proB MQSVIAQAKRIVVKVGSSLVTNDGKGLDYDAIARWAAQIAKLRSIGKEVVLVSSGAIAEG MQRLGWVRRPREIHELQAAAAVGQMGLAQVYESQFGRYGIRTAQVLLTHADLADRERYLN ARSTLLTLLSLGVVPIINENDTVVTDEIKFGDNDTLGALVTNLIEGDALVILTDQRGLYT ADPRKDPNAEFVDEALAGTPELEQMAGGAGTSIGRGGMLTKILAAKRAAKSGAHTTIASG REANVLERLAAGEAIGTQLLAPTGRLTARKQWMADHLQLRGRVVIDAGAVEKLTSGGKSL LPIGVVEVQGEFARGEVIACVGADGREVARGITNYSSAEARLIARKPSSEIESVLGHLNE PELIHRDNLVLV