>tr|A0A6H0HAA1|A0A6H0HAA1_BACIU Na(+)/H(+) antiporter subunit F1 OS=Bacillus subtilis subsp. subtilis str. SMY GN=HCN55_17105 MFTLILQIALGIMAVSTFLYVIRVIKGPTVPDRVVALDAIGINLIAITALVSILLKTSAF LDIILLLGILSFIGTIAFSKFLEKGEIIENDRNR