>tr|A0A7K4Z937|A0A7K4Z937_BUCAB Histone H4 OS=Bucorvus abyssinicus GN=BUCABY_R09129 MSGRGKGGKGLGKGGAKRHRKVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLK VFLENVIRDAVTYTEHAKRKTVTAMDVVYALKRQGRTLYGFGG