Nature Communications (Aug 2019)
Nucleosome and ubiquitin position Set2 to methylate H3K36
Abstract
Set2 methyltransferase catalyzes the lysine 36 methylation of histone H3 (H3K36me) and the enzyme is mutated in many cancers. The authors provide mechanistic insights into how Set2 methylates nucleosomes by determining the 3.8 Å cryo-EM structure of Set2 bound to a H2B ubiquitinated nucleosome core particle.