Lysine methyltransferase SETD6 modifies histones on a glycine-lysine motif

摘要

Although central to regulating the access to genetic information, most lysine methyltransferases remain poorly characterised relative to other family of enzymes. Herein, I report new substrates for the lysine methyltransferase SETD6. Based on the SETD6-catalysed site on the histone variant H2AZ, I identified similar sequences in the canonical histones H2A, H3, and H4 that are modified by SETD6 , and putative non-histone substrates. I herein expend the repertoire of substrates for methylation by SETD6.