An Atypical E3 Ligase Module in UBR4 Mediates Destabilization of N-degron Substrates
L. Barnsby-Greer, P. D. Mabbitt, M.-A. Dery…·S. Virdee
This study identifies and characterizes a novel E3 ligase module in UBR4, revealing its structural and biochemical specificity for UBE2A and its role in the N-degron pathway.