>sp|A9N0F4|FSA_SALPB Fructose-6-phosphate aldolase OS=Salmonella paratyphi B GN=fsa MELYLDTANVAEVERLARIFPIAGVTTNPSIVAASKESIWDVLPRLQNAIGEEGTLFAQT MSRDAKGMVEEAKRLNNAIPGIVVKIPVTAEGLAAIKLLKKEGIVTLGTAVYSASQGLLA ALAGAKYVAPYVNRVDAQGGDGIRMVQELQTLLEHHAPDSMVLAASFKTPRQALDCLLAG CQAITLPLDVAQQMLNTPAVESAIEKFEQDWKNAFGNLNL