Structure of a beta-TrCP1-Skp1-beta-Catenin complex: destruction motif binding and lysine specificity of the SCFbeta-TrCP1 ubiquitin ligase
Wu, G., Xu, G., Schulman, B.A., Jeffrey, P.D., Harper, J.W., Pavletich, N.P.(2003) Mol Cell 11: 1445-1456
- PubMed: 12820959 
- DOI: 10.1016/s1097-2765(03)00234-x
- Primary Citation of Related Structures:  
1P22 - PubMed Abstract: 
The SCF ubiquitin ligases catalyze protein ubiquitination in diverse cellular processes. SCFs bind substrates through the interchangeable F box protein subunit, with the >70 human F box proteins allowing the recognition of a wide range of substrates. The F box protein beta-TrCP1 recognizes the doubly phosphorylated DpSGphiXpS destruction motif, present in beta-catenin and IkappaB, and directs the SCF(beta-TrCP1) to ubiquitinate these proteins at specific lysines ...