>sp|P16887|H2BS2_STRPU Histone H2B.2, sperm OS=Strongylocentrotus purpuratus
MPRSPSKTSPRKGSPRRGSPSRKASPKRGGKGAKRAGKGGRRRNVVRRRRRRRESYGIYI
YKVLKQVHPDTGISSRGMSVMNSFVNDIFGRIAGEASRLTRANRRSTISSREIQTAVRLL
LPGELAKHAVSEGTKAVTKYTTSR