>sp|Q31HL9|CHEB_HYDCU Protein-glutamate methylesterase/protein-glutamine glutaminase OS=Hydrogenovibrio crunogenus GN=cheB MSKIKVLIVDDSALVRQMLQEMLKSDPEIEVVGTASDPYDAREKVKQLHPDVLTLDVEMP RMDGVTFLKNLMRLHPLPVVMISTLTEKGADITFEALDLGAVDFVAKPKIDLQHTFEDYT DEICRKVKTASKVSKWQLERQYARYVANKESKPKVLSKPGSLVSKVVEKFTTDAIVPKKA PSDFSKPSHKVIALGASTGGTEAIKEVLMRLPSTTPAIVITQHIPASFSLPFAQRMNSVS EMEVTQAEDRQPILAGHVYIAPGDKHLLVERTSSGYICRLNDGPPVNRHKPSVDVMFRTV VQSVGKNAVGVLLTGMGADGAKGMKELQEIGVPTIVQDEKTCVVWGMPGEAVKLGAADYV LPLGSIPEKILALIKK