wikipedia.orgNumerous stuff packed into this publish. Methylation been discovered on a variety of lysine residues in numerous histones: K4 (using the only-letter amino-acid code for lysine), K9, K27, K36 and lawyers K79 in histone H3, K20 in histone H4, K59 in the globular domain of histone H4 2 and K26 of histone H1B three Several proteins chargeable for the methylation of particular residues have been characterised, and all but one in all these accommodates a SET domain