NCIt definition : E3 ubiquitin-protein ligase DTX1 (620 aa, 67 kDa) is encoded by the human DTX1 gene.
This protein is involved in the regulation of Notch-mediated signaling and protein
ubiquitination.;
NCIt note : The N-terminus of E3 ubiquitin-protein ligase DTX1 directly interacts with the Notch1
ankyrin repeats, which specifically prevents the recruitment of coactivators and limits
CSL protein activation below the threshold needed for induction of T-cell fate.;