- histone H2BS14 kinase activity
Catalysis of the reaction: histone H2B-serine (position 14) + ATP = histone H2B-phosphoserine (position 14) + ADP. This reaction is the addition of a phosphate group to the serine residue at position 14 of histone H2B.
- histone H3K14 deacetylase activity
Catalysis of the reaction: histone H3 N6-acetyl-L-lysine (position 14) + H2O = histone H3 L-lysine (position 14) + acetate. This reaction represents the removal of an acetyl group from lysine at position 14 of the histone H3 protein.
- NAD-dependent histone H3K14 deacetylase activity
Catalysis of the reaction: histone H3 N6-acetyl-L-lysine (position 14) + H2O = histone H3 L-lysine (position 14) + acetate. This reaction requires the presence of NAD, and represents the removal of an acetyl group from lysine at position 14 of the histone H3 protein.