>tr|A0A6J3EQK2|A0A6J3EQK2_AYTFU Histone H4 OS=Aythya fuligula GN=LOC116502374 MSGRGKGGKGLGKGGAKRHRKVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLK VFLENVIRDAVTYTEHAKRKTVTAMDVVYALKRQGRTLYGFGG