Bcl-XL-templated assembly of its own protein-protein interaction modulator from fragments decorated with thio acids and sulfonyl azides.
Bcl-XL-templated assembly of its own protein-protein interaction modulator from fragments decorated with thio acids and sulfonyl azides.
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Bcl-XL 以硫代酸和磺酰叠氮化物修饰的片段为模板组装其自身的蛋白质-蛋白质相互作用调节剂。
DOI:
10.1021/ja802683u
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发表时间:
2008-10-22
影响因子:
15
通讯作者:
Manetsch R
中科院分区:
文献类型:
--
作者:
Hu X;Sun J;Wang HG;Manetsch R
Protein-protein interactions have key importance in various biological processes and modulation of particular protein-protein interactions has been shown to have therapeutic effects. However, disrupting or modulating protein-protein interactions with low-molecular-weight compounds is extremely difficult due to the lack of deep binding pockets on protein surfaces. Herein we describe the development of an unprecedented lead synthesis and discovery method that generates only biologically active compounds from a library of reactive fragments. Using the protein Bcl-XL, a central regulator of programmed cell death, we demonstrated that an amidation reaction between thio acids and sulfonyl azides is applicable for Bcl-XL-templated assembly of inhibitory compounds. We have demonstrated for the first time that kinetic target-guided synthesis can be applied not only on enzymatic targets but also for the discovery of small molecules modulating protein-protein interactions.
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影响因子:
56.9
作者:
DeLano, WL;Ultsch, MH;Wells, JA
通讯作者:
Wells, JA
DOI:
10.1073/pnas.94.6.2106
发表时间:
1997-03-18
影响因子:
11.1
作者:
Huc, I;Lehn, JM
通讯作者:
Lehn, JM
影响因子:
15
作者:
Shangguan, N;Katukojvala, S;Williams, LJ
通讯作者:
Williams, LJ
影响因子:
15
作者:
Kolakowski, RV;Shangguan, N;Williams, LJ
通讯作者:
Williams, LJ
影响因子:
5.6
作者:
McCoy, AJ;Epa, VC;Colman, PM
通讯作者:
Colman, PM