>tr|A0A1B4Z3V7|A0A1B4Z3V7_DROOR Histone H4 OS=Drosophila orena GN=H4r MTGRGKGGKGLGKGGAKRHRKVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLK VFLENVIRDAVTYTEHAKRKTVTAMDVVYALKRQGRTLYGFGG