>sp|A1A3C9|ATPF_BIFAA ATP synthase subunit b OS=Bifidobacterium adolescentis GN=atpF MVTAASEMELFLPKSYDIFWSLVILIIVAVFFYKFFLPKFQAVFDERAAKIEGGIAKAEQ AQKDADEAKAKYDAQLSNARVEASKIRDDARAEASHIIADARTRAEADAAQITATAQRSI ESQQQQALVSLKGEVGVLATALAGKILGSKLESDDVQSTMIDQMIAELDSDKK