Secondary ubiquitin-RING docking enhances Arkadia and Ark2C E3 ligase activity.
Wright, J.D., Mace, P.D., Day, C.L.(2016) Nat Struct Mol Biol 23: 45-52
- PubMed: 26656854 
- DOI: 10.1038/nsmb.3142
- Primary Citation of Related Structures:  
5D0I, 5D0K, 5D0M - PubMed Abstract: 
RING-domain E3 ligases enhance transfer of ubiquitin to substrate proteins by stabilizing the RING-bound thioester-linked E2∼ubiquitin conjugate in a defined conformation that primes the active site for nucleophilic attack. Here we report that the monome ...