>sp|Q8I0Y4|H4_OIKDI Histone H4 OS=Oikopleura dioica GN=H4.1 MSGRGKGGKGLGKGGAKRHRKVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLK VFLENVIRDAVTYTEHAKRKTVTALDVVYALKRQGRTLYGFGG