Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Plasticity in the stimulation of Dot1 by histone ubiquitylation. The canonical ubiquitylation site of H2B is indicated in black (K120, white arrow), permissive sites in green (H2A-G22 and H2B-K125), prohibitive sites in red (H2B-K108 and H2B-K116). The substrate residue (H3K79) of Dot1 is highlighted in blue.
