In the occasion that I wouldn't have the chance to do this and I get one, it shortens the size of time and eases the discomfort when I take the Super Lysine Plus. The exception to the rule is the DOT1 household, members of which methylate K79 within the globular region of histone H3 and which are structurally not related to SET-area proteins 4 - 6 Recent work suggests that SET-area-containing proteins methylate just a few proteins along with histones (see later)