>sp|B0R4K0|CHEB_HALS3 Protein-glutamate methylesterase/protein-glutamine glutaminase OS=Halobacterium salinarum GN=cheB MTEALVVDDSHFMRTVISDILEDGGVDVVGTAENGARALDAVTDVQPDVITMDVEMPEMD GIEATAEIMREQPTPILMVSALTTEDADATLEAMEKGAIDTFAKPGGTISTELSGHSEEL VAAVERVASADPTAGHDVEMEPASPPDATTSEYADNPTLLIGASTGGPNVVESILASLPA EADFRVLIVQHMPDQFTSRFADRLDAASQYDITEAEDGSRIGGGEGLVARGDYHMRVSGY SNGRLRVRLDQSERLHSVRPAIDVTFKSAAERVTDPLVSVVLTGMGSDGADGVRAVKDAG GATLAQNEATSAVFGIPERAIETGCVDDVLPVDQLTEAIADSIRRTT