>tr|A0A250Y9B4|A0A250Y9B4_CASCN V-type proton ATPase subunit F OS=Castor canadensis GN=ATP6V1F MAGRGKLIAVIGDEDTVTGFLLGGIGELNKNRHPNFLVVEKDTTINEIEDTFRQFLNRED IGIILINQYIAEMVRHALDAHQRSIPAVLEIPSKEHPYDAAKDSILRRAKGMFTAEDLR