>sp|A7ZMK0|CHBG_ECO24 Chitooligosaccharide deacetylase OS=Escherichia coli O139:H28 GN=chbG MERLLIVNADDFGLSKGQNYGIIEACRNGIVTSTTALVNGQAIDHAVQLSRDEPSLAIGM HFVLTMGKPLTAMPGLTRDGVLGKWIWQLAEEDALPLEEITQELASQYLRFIELFGRKPT HLDSHHHVHMFPQIFPIVARFAAEEGIALRIDRQPLSNAGDLPANLRSSQGFSSAFYGEE ISEALFLQVLDDASHRGDRSLEVMCHPAFIDNTIRQSAYCFPRLTELEVLTSASLKYAIA ERGYRLGSYLNV