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.
[EN] Ras PROTEIN DEGRADATION INDUCING MOLECULE AND PHARMACEUTICAL COMPOSITION<br/>[FR] MOLÉCULE INDUCTRICE DE DÉGRADATION DES PROTÉINES Ras ET COMPOSITION PHARMACEUTIQUE<br/>[JA] Rasタンパク質分解誘導分子及び医薬組成物
Discovery of Small Molecules that Bind to K-Ras and Inhibit Sos-Mediated Activation
作者:Qi Sun、Jason P. Burke、Jason Phan、Michael C. Burns、Edward T. Olejniczak、Alex G. Waterson、Taekyu Lee、Olivia W. Rossanese、Stephen W. Fesik
DOI:10.1002/anie.201201358
日期:2012.6.18
NMR spectroscopy was applied to discover ligands that bind to the GTPase K‐Ras and modulate the activity of the nucleotide exchange factor Sos. Structural data on how these fragment‐derived hits bind to the guanosine diphosphate–K‐Ras complex (see picture) provides a starting point for the future discovery of drugs that target K‐Ras activation and signaling.