Chloride complexation by heptapeptides: influence of C- and N-terminal sidechains and counterion

Chloride complexation by heptapeptides: influence of C- and N-terminal sidechains and counterion

The channel-forming diglycolylated heptapeptides containing the amino acid sequence Gly-Gly-Gly-Pro-Gly-Gly-Gly have been found to complex chloride in CDCl(3). The strength of the interaction depends on the terminal alkyl groups and on chloride's countercation.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2004-01 (2), p.160-161
Hauptverfasser: Pajewski, Robert, Ferdani, Riccardo, Schlesinger, Paul H, Gokel, George W
Format: Artikel
Sprache:eng
Schlagworte:
Amino Acid Sequence
Chlorides - chemistry
Chloroform - chemistry
Deuterium
Glycine - chemistry
Oligopeptides - chemistry
Peptide Fragments - analysis
Proline - chemistry
Protein Binding
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Zusammenfassung:The channel-forming diglycolylated heptapeptides containing the amino acid sequence Gly-Gly-Gly-Pro-Gly-Gly-Gly have been found to complex chloride in CDCl(3). The strength of the interaction depends on the terminal alkyl groups and on chloride's countercation.
ISSN:1359-7345
DOI:10.1039/b312008m