>1zkk_C mol:protein length:167 Histone-lysine N-methyltransferase, H4 lysine-20 specific GAMGSSRKSKAELQSEERKRIDELIESGKEEGMKIDLIDGKGRGVIATKQFSRGDFVVE YHGDLIEITDAKKREALYAQDPSTGCYMYYFQYLSKTYCVDATRETNRLGRLINHSKCG NCQTKLHDIDGVPHLILIASRDIAAGEELLYDYGDRSKASIEAHPWLKH