//
sign in
Post
by @danabra.mov
PostEmbed
by @danabra.mov
Record
by @jimpick.com
Record
by @atsui.org
+ new component
Post
We show that the E3 ubiquitin ligase DTX2 creates a dual hybrid ADP-ribosyl-ubiquitin mark (ADPr-Ub) at DNA damage sites, driving the recruitment of RNF114, RNF138, and RNF166 proteins independently of HPF1. journals.plos.org/plosbiology/...
2mo
Recent studies have shown that ADP-ribose modifications can be further modified by ubiquitin (ADPr-Ub), but there are still major gaps in our knowledge around this modification and its role in the DNA damage response. This study biochemically characterises the amino acid specificity for ADPr-Ub production and its recognition by E3 ubiquitin ligases.
journals.plos.org
Specificity and recognition of the ADP-ribosyl-ubiquitin modification in the DNA damage response