>sp|Q03QY4|ATPF_LEVBA ATP synthase subunit b OS=Levilactobacillus brevis GN=atpF MLSHLVVGQGLYYGDSIFYAVCFLLLMWIIKVLAWKPVTKMMQDRADKISNDIDSAEKSR NDAAELVQKRQAALASSRSEAQTIVNDAKANGQQQREQIVTQAQADVQTLKQNAQKDIEQ ERQDALSNARNYVADLSIEIASKIIQRELKADDQKALIDSYIEGLGKQHES