Conformation of gramicidin A channel in phospholipid vesicles: a 13C and 19F nuclear magnetic resonance study.

We have determined the conformation of the channel-forming polypeptide antibiotic gramicidin A in phosphatidylcholine vesicles by using 13C and 19F NMR spectroscopy. The models previously proposed for the conformation of the dimer channel differ in the surface localization of the NH2 and COOH termin...

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Detalhes bibliográficos

Publicado no:	Proc Natl Acad Sci U S A
Principais autores:	Weinstein, S, Wallace, B A, Blout, E R, Morrow, J S, Veatch, W
Formato:	Artigo
Idioma:	Inglês
Publicado em:	National Academy of Sciences 1979
Assuntos:	Research Article
Acesso em linha:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC411546/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/92025/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.76.9.4230
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