Parkin-phosphoubiquitin complex reveals cryptic ubiquitin-binding site required for RBR ligase activity.
Kumar, A., Chaugule, V.K., Condos, T.E.C., Barber, K.R., Johnson, C., Toth, R., Sundaramoorthy, R., Knebel, A., Shaw, G.S., Walden, H.(2017) Nat Struct Mol Biol 24: 475-483
- PubMed: 28414322 
- DOI: 10.1038/nsmb.3400
- Primary Citation of Related Structures:  
5N2W, 5N38 - PubMed Abstract: 
RING-between-RING (RBR) E3 ligases are a class of ubiquitin ligases distinct from RING or HECT E3 ligases. An important RBR ligase is Parkin, mutations in which lead to early-onset hereditary Parkinsonism. Parkin and other RBR ligases share a catalytic RBR module but are usually autoinhibited and activated via distinct mechanisms ...