>tr|A0AAW8HZL6|A0AAW8HZL6_9MYCO Cation:proton antiporter regulatory subunit OS=Mycobacterium sp. XDR-14 GN=NUJ50_02745 MDVKEVLLPGVGLRYEFTSYRGDRIGIVARRSGGFDVVLYGRDDPDEARPVLRLTDEEAE AVAQILGAPRIAERFTELTREVPGLKAGQIHIRAGSLFVDRPLGDTRARTRTGASIVAIV RDEDVLASPGPTDVLRAGDVLIVIGTEDGIAGVEQIVEKG