The activity of TRAF RING homo- and heterodimers is regulated by zinc finger 1.
Middleton, A.J., Budhidarmo, R., Das, A., Zhu, J., Foglizzo, M., Mace, P.D., Day, C.L.(2017) Nat Commun 8: 1788-1788
- PubMed: 29176576 
- DOI: 10.1038/s41467-017-01665-3
- Primary Citation of Related Structures:  
5VNZ, 5VO0 - PubMed Abstract: 
Ubiquitin chains linked through lysine63 (K63) play a critical role in inflammatory signalling. Following ligand engagement of immune receptors, the RING E3 ligase TRAF6 builds K63-linked chains together with the heterodimeric E2 enzyme Ubc13-Uev1A. Dimerisation of the TRAF6 RING domain is essential for the assembly of K63-linked ubiquitin chains ...