Issue 63, 2015
From the journal:

Chemical Communications

The 13C amide I band is still sensitive to conformation change when the regular amide I band cannot be distinguished at the typical position in H2O†

Shanghao Li,a   Joseph Dale Combs,b   Olaa Eid Alharbi,b   Jing Kong,b   Chengshan Wang*b  and  Roger M. Leblanc*a  

* Corresponding authors

a Department of Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, FL 33146, USA
E-mail: rml@miami.edu
Fax: +1-305-284-4571
Tel: +1-305-284-2194

b Department of Chemistry, Middle Tennessee State University, 1301 East Main Street, Murfreesboro, TN 37132, USA
E-mail: chengshan.wang@mtsu.edu
Fax: +1-615-494-7963

Abstract

The attenuated total reflection technique was utilized to obtain FTIR spectra of 13C-labeled peptides with a sequence of (AAAAK)4AAAAY in H2O. The regular amide I band was not at the typical position as reported in globular proteins, whereas the 13C amide I band was still sensitive to conformation change.

Graphical abstract: The 13C amide I band is still sensitive to conformation change when the regular amide I band cannot be distinguished at the typical position in H2O

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Article information

DOI
https://doi.org/10.1039/C5CC02263K
Article type
Communication
Submitted
17 Mar 2015
Accepted
22 Jun 2015
First published
22 Jun 2015

Chem. Commun., 2015,51, 12537-12539

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The 13C amide I band is still sensitive to conformation change when the regular amide I band cannot be distinguished at the typical position in H2O

S. Li, J. D. Combs, O. E. Alharbi, J. Kong, C. Wang and R. M. Leblanc, Chem. Commun., 2015, 51, 12537 DOI: 10.1039/C5CC02263K

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