>sp|D4GZN2|GCS2_HALVD Glutamate--cysteine ligase OS=Haloferax volcanii GN=gshA MELGSADAFDRMGTLGVEEEFYIVDADGRPTSGIDDLVYGPEPPEPLAGRLDHELFQFTI ETQTPLIEDPDEAGAAVSTVREALVDHAAAHGYRIAAAGLHPAAKWRELDHATKPRYQAQ LDRIQYPQHRNTTAGLHVHVGVDDADKAVWVANELRWYLAPLLALSANSPFWNGFDTGLA SARAKVFENLPNTGMPTAFDDFEEFQRFERRMVEYGSIDDRGELWYDVRPHTGHGTVEIR TPDAQTDPERVTDFVEYVHALVLDLADRYEAGESGTSVRRELLDENKWRATRYGRDTDFI APDSEGVVSLVSFVETESDRLGVDGLRSLLDAESGTAVQRRIHEESGLDGLCEHLTLD