Plasma enrichment, expressed as mole p.c extra (MPE), for 1-13C glucose and 6,6-2H2 glucose through the OGTT-DT in the control, 2 grams lysine, and 5 grams of lysine.

The exception to the rule is the DOT1 household, members of which methylate K79 within the globular region of histone H3 and that are structurally not associated to SET-domain proteins 4 - 6 Recent work suggests that SET-area-containing proteins methylate a few proteins in addition to histones (see later)