>sp|Q27894|H2B2_CAEEL Histone H2B 2 OS=Caenorhabditis elegans OX=6239 GN=his-4 PE=1 SV=3 MAPPKPSAKGAKKAAKTVTKPKDGKKRRHARKESYSVYIYRVLKQVHPDTGVSSKAMSIM NSFVNDVFERIAAEASRLAHYNKRSTISSREIQTAVRLILPGELAKHAVSEGTKAVTKYT SSK