A Photoaffinity‐Based Fragment‐Screening Platform for Efficient Identification of Protein Ligands
作者:Emma K. Grant、David J. Fallon、Michael M. Hann、Ken G. M. Fantom、Chad Quinn、Francesca Zappacosta、Roland S. Annan、Chun‐wa Chung、Paul Bamborough、David P. Dixon、Peter Stacey、David House、Vipulkumar K. Patel、Nicholas C. O. Tomkinson、Jacob T. Bush
DOI:10.1002/anie.202008361
日期:2020.11.16
termed PhABits (PhotoAffinity Bits), which utilizes a library of photoreactive fragments to covalently capture fragment–protein interactions. Hits can be profiled to determine potency and the site of crosslinking, and subsequently developed as reporters in a competitive displacement assay to identify novel hit matter. The PhABit platform is envisioned to be widely applicable to novel protein targets, identifying
Ras protein degradation inducing molecule and pharmaceutical composition
申请人:Tokyo University of Science Foundation
公开号:US11052154B2
公开(公告)日:2021-07-06
A Ras protein degradation inducing molecule that can induce degradation of Ras proteins, and a pharmaceutical composition that contains this Ras protein degradation inducing molecule are provided. The Ras protein degradation inducing molecule is a conjugate of a Ras protein affinity molecule which has affinity to Ras proteins, and a proteolysis-inducing tag which has affinity to protease and does not inhibit proteolysis of proteins by the protease.