>sp|A8AQB6|NANA_CITK8 N-acetylneuraminate lyase OS=Citrobacter koseri GN=nanA
MAKDLRGVMPALLTPFDNQQKLDIESLRRLVRFNIAQGIDGLYVGGSTGEAFVQSRAERE
QVLEIVAEEAKGKVTLIAHVGTVSTEESQQLASAAHRYGFDAVSAVTPFYYPFSFEEHCD
HYRAIIDSAEGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALKQTSGDLYQMEQIRRA
HPDLVLYNGYDEIFASGLLAGADGGIGSTYNIMGWRYQGIVKALQEGDVAKAQHLQTECN
KVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFSPVDEKYLPELKALAQQLMQERG