Sequence alignment between 3cfv(F) and UniProt seq P62805 (H4_HUMAN):

                 10        20        30        40        50        60        70        80        90       100   
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---
UniProt: MSGRGKGGKGLGKGGAKRHRKVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLKVFLENVIRDAVTYTEHAKRKTVTAMDVVYALKRQGRTLYGFGG
PDB seq: ----------------------------GITKPAIRRLARRG-------------------------------------------------------------
                                     --+---------+-                                                             
                                      30        40