Impact of linker length on the activity of PROTACs.

ABSTRACT: Conventional genetic approaches have provided a powerful tool in the study of proteins. However, these techniques often preclude selective manipulation of temporal and spatial protein functions, which is crucial for the investigation of dynamic cellular processes. To overcome these limitations, a small molecule-based novel technology termed "PROteolysis TArgeting ChimeraS (PROTACs)" has been developed, targeting proteins for degradation at the post-translational level. Despite the promising potential of PROTACs to serve as molecular probes of complex signaling pathways, their design has not been generalized for broad application. Here, we present the first generalized approach for PROTAC design by fine-tuning the distance between the two participating partner proteins, the E3 ubiquitin lig

SUBMITTER: Cyrus K 

PROVIDER: S-EPMC3835402 | biostudies-literature | 2011 Feb

REPOSITORIES: biostudies-literature