>tr|A0A826X1U3|A0A826X1U3_ECOLX N-acetylmannosamine kinase OS=Escherichia coli GN=nanK MTTLAIDIGGTKLAAALIGADGQIRDRRELPTPASQTPEALREALAALVSPLQAHAQQVA IASTGIIRDGSLLALNPHNLGGLLHFPLVKTLEQLTDLPTIAINDAQAAAWAEYQGLEGD ITDMVFITVSTGVGGGVVSGGKLLTGPGGLAGHIGHTLADPHGPVCGCGRTGCVEAIASG RGIAAAAQGELAGADAKAIFKRVGQGDEQAQQLIHRSARVLARLIADIKATTDCQCVVVG GSVGLAEGYLALVETYLAQEPAAFHVDLLAAHYRHDAGLLGAALLAQGEKL