A cascading activity-based probe sequentially targets E1-E2-E3 ubiquitin enzymes.
Mulder, M.P., Witting, K., Berlin, I., Pruneda, J.N., Wu, K.P., Chang, J.G., Merkx, R., Bialas, J., Groettrup, M., Vertegaal, A.C., Schulman, B.A., Komander, D., Neefjes, J., El Oualid, F., Ovaa, H.(2016) Nat Chem Biol 12: 523-530
- PubMed: 27182664 
- DOI: https://doi.org/10.1038/nchembio.2084
- Primary Citation of Related Structures:  
5IFR - PubMed Abstract: 
Post-translational modifications of proteins with ubiquitin (Ub) and ubiquitin-like modifiers (Ubls), orchestrated by a cascade of specialized E1, E2 and E3 enzymes, control a wide range of cellular processes. To monitor catalysis along these complex reaction pathways, we developed a cascading activity-based probe, UbDha ...