>tr|M9UE85|M9UE85_SULIS V-type proton ATPase subunit E OS=Sulfolobus islandicus LAL14/1 GN=atpE MDFEQLLDKSLNKVREEIKTELSKSLDEAIKLLNEGHTKIIQEYTQRINELITKTKEEIE GEKARLEVENKRTLLVEKEYWINKVYERVLEKIGEVVKTKEYKDAIQSILNKEIKEMEGE KITVYCSPNDKSTVEKVVGNNKNVTIKTDDKMLGGIRIYYEGSGLTRDFSLKLILDQVFD SMRGKISDMLFGGK