>tr|B9X1S5|B9X1S5_BOMMO Histone H4 OS=Bombyx mori GN=H4-L MTGRGKGGKGLGKGGAKRHRKVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLK VFLENVIRDAVTYTEHAKRKTVTAMDVVYALKRQGRTLYGFGG