Specificity for latent C termini links the E3 ubiquitin ligase CHIP to caspases.
Ravalin, M., Theofilas, P., Basu, K., Opoku-Nsiah, K.A., Assimon, V.A., Medina-Cleghorn, D., Chen, Y.F., Bohn, M.F., Arkin, M., Grinberg, L.T., Craik, C.S., Gestwicki, J.E.(2019) Nat Chem Biol 15: 786-794
- PubMed: 31320752 
- DOI: 10.1038/s41589-019-0322-6
- Primary Citation of Related Structures:  
6EFK, 6NSV - PubMed Abstract: 
Protein-protein interactions between E3 ubiquitin ligases and protein termini help shape the proteome. These interactions are sensitive to proteolysis, which alters the ensemble of cellular N and C termini. Here we describe a mechanism wherein caspase activity reveals latent C termini that are then recognized by the E3 ubiquitin ligase CHIP ...