Switch peptide via Staudinger reaction.

Switch peptide via Staudinger reaction.
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DOI:
10.1021/ol802268e
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发表时间:
2008-10
期刊:
影响因子:
5.2
通讯作者:
Natalia Nepomniaschiy;Valerie Grimminger;Avi Cohen;S. DiGiovanni;H. Lashuel;A. Brik
Natalia Nepomniaschiy;Valerie Grimminger;Avi Cohen;S. DiGiovanni;H. Lashuel;A. Brik
中科院分区:
化学1区
文献类型:
--
作者:
Natalia Nepomniaschiy;Valerie Grimminger;Avi Cohen;S. DiGiovanni;H. Lashuel;A. Brik

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一个新的转换的基础上的施陶丁格反应进行了描述,并展示了其应用程序中的设计一种新的开关元件来控制肽折叠。我们发现,叠氮开关在水中被迅速激活,以促进酰基转移使用三(2-羧乙基)膦盐酸盐(TCEP)通过施陶丁格反应。我们的研究结果扩展了施陶丁格反应在化学生物学中的用途,以及用于开关肽的可用触发物的数量。
A new transformation based on the Staudinger reaction is described, and its application in the design of a novel switch element to control peptide folding is demonstrated. We found that the azide switch is activated rapidly in water to promote acyl transfer using tris(2-carboxyethyl)phosphine hydrochloride (TCEP) via the Staudinger reaction. Our findings expand the repertoire of uses of the Staudinger reaction in chemical biology and the number of available triggers for use in switch peptides.