>tr|A0A7V9WJ04|A0A7V9WJ04_9MYCO Cation:proton antiporter regulatory subunit OS=Mycobacterium canetti GN=IAR57_16790 MDVKEVLLPGVGLRYEFTSYRGDRIGIVARRSGGFDVVLYGRDDPDEARPVLRLTDEEAE AVAQILGAPRIAERFTELTREVPGLKAGQIHIRAGSLFVDRPLGDTRARTRTGASIVAIV RDEDVLASPGPTDVLRAGDVLIVIGTEDGIAGVEQIVEKG