>sp|P35065|H2A1_TETTS Histone H2A.1 OS=Tetrahymena thermophila GN=HTA2 MSTTGKGGKAKGKTASSKQVSRSARAGLQFPVGRISRFLKNGRYSERIGTGAPVYLAAVL EYLAAEVLELAGNAAKDNKKTRIVPRHILLAIRNDEELNKLMANTTIADGGVLPNINPML LPSKTKKSTEPEH