>tr|A0A841HDU7|A0A841HDU7_HALSI Protein-glutamate methylesterase/protein-glutamine glutaminase OS=Halobacterium salinarum GN=cheB MTEALVVDDSHFMRTVISDILEDGGVDVVGTAENGARALDAVTDVQPDVITMDVEMPEMD GIEATAEIMREQPTPILMVSALTTEDADATLEAMEKGAIDTFAKPGGTISTELSGHSEEL VAAVERVASADPTAGHDVEMEPASPPDATTSEYADNPTLLIGASTGGPNVVESILASLPA EADFRVLIVQHMPDQFTSRFADRLDAASQYDITEAEDGSRIGGGEGLVARGDYHMRVSGY SNGRLRVRLDQSERLHSVRPAIDVTFKSAAERVTDPLVSVVLTGMGSDGADGVRAVKDAG GATLAQNEATSAVFGIPERAIETGCVDDVLPVDQLTEAIADSIRRTT