Microarray-Assisted High-Throughput Identification of a Cell-Permeable Small-Molecule Binder of 14-3-3 Proteins
作者:Hao Wu、Jingyan Ge、Shao Q. Yao
DOI:10.1002/anie.201003257
日期:2010.9.3
The way to a 14‐3‐3 binder: A fragment‐based combinatorial small‐molecule microarray generates affinity‐based fingerprints of the 14‐3‐3σ protein. One small molecule (see picture; in red box) that disrupts the 14‐3‐3/protein interaction (green/blue) has been identified. The compound is cell‐permeable and possesses both in vitro and in‐cell activities.
成为14-3-3结合剂的方法:基于片段的组合小分子微阵列会生成14-3-3σ蛋白的基于亲和力的指纹。已鉴定出一个破坏14-3-3 /蛋白质相互作用的小分子(见红色框)(绿色/蓝色)。该化合物具有细胞渗透性,并具有体外和细胞内活性。