SENSITIVE CRITERIA FOR THE CRITICAL SIZE FOR HELIX FORMATION IN OLIGOPEPTIDES

We studied the conformation of a series of γ-ethyl-L-glutamate oligopeptides by circular dichroism and 220 MHz nuclear magnetic resonance spectroscopy. By use of the first technique we noted enhancement of the n → π(*) and splitting of the π → π(*) transitions commencing with the heptamer in trimeth...

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Veröffentlicht in:	Proc Natl Acad Sci U S A
Hauptverfasser:	Goodman, Murray, Verdini, Antonio S., Toniolo, Claudio, Phillips, William D., Bovey, Frank A.
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	National Academy of Sciences 1969
Schlagworte:	Physical Sciences: Chemistry
Online-Zugang:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC223362/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/5261026/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.64.2.444
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