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Conformational Changes in Alamethicin Associated with Substitution of Its α-Methylalanines with Leucines: A FTIR Spectroscopic Analysis and Correlation with Channel Kinetics

Alamethicin, a 20 residue-long peptaibol remains a favorite high voltage-dependent channel-forming peptide. However, the structural significance of its abundant noncoded residues (α-methylalanine or Aib) for its ion channel activity remains unknown, although a previous study showed that replacement...

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Библиографические подробности
Главные авторы: Haris, Parvez I., Molle, Gérard, Duclohier, Hervé
Формат: Artigo
Язык:Inglês
Опубликовано: Biophysical Society 2004
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC1303787/
https://ncbi.nlm.nih.gov/pubmed/14695266
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