>sp|Q43083|H4_PYRSA Histone H4 OS=Pyrenomonas salina OX=3034 PE=3 SV=3 MSGRGKGGKGLGKGGAKRHRKVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRSVLK VFLENVIRDAVTYTEHARRKTVTAMDVVYALKRQGRTLYGFGG