>sp|Q9YF31|VATE_AERPE V-type ATP synthase subunit E OS=Aeropyrum pernix GN=atpE MAKVQGDPRRFADTVLEKPFKEALARVEEAREAGLKLVEEAYKSALSAARKRLESRVEEA RERLQGLKSKADLEVRTEAERVKDELVSRLIEEALAEFRRRKAGMESYRQYLERVLGSAA GESGGSVAKVLCAPEDEEIVREVLGKLGLDGVSVEAVEGIYGGVVVELAEGARLDYTVNN IIAAEEPRLRRAVKRALFEA