>sp|P02281|H2B11_XENLA Histone H2B 1.1 OS=Xenopus laevis OX=8355 PE=1 SV=2 MPEPAKSAPAPKKGSKKAVTKTQKKDGKKRRKSRKESYAIYVYKVLKQVHPDTGISSKAM SIMNSFVNDVFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVT KYTSAK