>tr|A0A384DE05|A0A384DE05_URSMA Histone H4 OS=Ursus maritimus GN=LOC103677773 MSGRGKGGKGLGKGGAKRHRKVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLK VFLENVIRDAVTYTEHAKRKTVTAMDVVYALKRQGRTLYGFGG