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, Joseph Dale Combs, Olaa Eid Alharbi, Jing Kong, Chengshan Wang, Roger M. Leblanc

Research output: Contribution to journalArticle

4 Scopus citations

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.

Original languageEnglish (US)
Pages (from-to)12537-12539
Number of pages3
JournalChemical Communications
Volume51
Issue number63
DOIs
StatePublished - Aug 14 2015

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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