>tr|D6ZUW6|D6ZUW6_BIFLJ Macrolide-specific efflux protein MacB OS=Bifidobacterium longum subsp. longum (strain JDM301) GN=BLJ_1221 PE=3 SV=1 MTSPVLSSLPQSSPCALELHDVTRVHGKDARRVTALSHANLTLRPGEFVAIMGPSGSGKSTLLNLAGGLDVPTQGHVLVE GRDLATLSVAERAAIRRKSIGYVFQDFNLLPSLSAAENVSFPLELDGWNPRKAREAAMQSLNEVGVADMADRRPEDMSGG QAQRVAIARALVGPRRLLLADEPTGALDSNAGMTILEVLRTRADRGAAVLLVTHEPRFAAWADRTVFLKDGRIIDETGSS NMDDLLSLEERGA