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Selective Incorporation of Nitrile-Based Infrared Probes into Proteins via Cysteine Alkylation

The nitrile stretching vibration is increasingly used as a sensitive infrared probe of local protein environments. However, site-specific incorporation of a nitrile moiety into proteins is difficult. Here we show that various aromatic nitriles can be easily incorporated into peptides and proteins vi...

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Bibliographic Details
Main Authors: Jo, Hyunil, Culik, Robert M., Korendovych, Ivan V., DeGrado, William F., Gai, Feng
Format: Artigo
Language:Inglês
Published: 2010
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2999665/
https://ncbi.nlm.nih.gov/pubmed/21077670
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/bi101711a
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