Systematic Analyses of Substrate Preferences of 20S Proteasomes Using Peptidic Epoxyketone Inhibitors.
Huber, E.M., de Bruin, G., Heinemeyer, W., Paniagua Soriano, G., Overkleeft, H.S., Groll, M.(2015) J Am Chem Soc 137: 7835-7842
- PubMed: 26020686 
- DOI: 10.1021/jacs.5b03688
- Primary Citation of Related Structures:  
4Y69, 4Y6A, 4Y6V, 4Y6Z, 4Y70, 4Y74, 4Y75, 4Y77, 4Y78, 4Y7W, 4Y7X, 4Y7Y, 4Y80, 4Y81, 4Y82, 4Y84, 4Y8G, 4Y8H, 4Y8I, 4Y8J, 4Y8K, 4Y8L, 4Y8M, 4Y8N, 4Y8O, 4Y8P, 4Y8Q, 4Y8R, 4Y8S, 4Y8T, 4Y8U, 4Y9Y, 4Y9Z, 4YA0, 4YA1, 4YA2, 4YA3, 4YA4, 4YA5, 4YA7, 4YA9 - PubMed Abstract: 
Cleavage analyses of 20S proteasomes with natural or synthetic substrates allowed to infer the substrate specificities of the active sites and paved the way for the rational design of high-affinity proteasome inhibitors. However, details of cleavage preferences remained enigmatic due to the lack of appropriate structural data ...