The optical rotatory properties of the beta-configuration in polypeptides and proteins.
Proceedings of the National Academy of SciencesPublished 1 April 1966
Pranab Kumar Sarkar, Paul Doty
Citations261
SJR quartileQ1
SJR score3.41
SNIP2.38
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TL;DR
A review of the literature on Viruses, Nucleic Acids, and Cancer, 17th Annual Symposium on Fundamental Cancer Research at the University of Texas M. D. Anderson Hospital and Tumor Institute, Houston, Texas (Baltimore; Williams and Wilkins, 1963), pp. 447461-447461.
Abstract
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans the biological, physical, and social sciences.
Keywords
Chemistry
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An extension of the spectral range of measurement toward optically active absorption bands in the far ultraviolet is expected to yield new information about the rotatory power of the peptide bond and thus enhance the interaction of theory and observation that has already proved fruitful.
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The results clearly show the inability of the simple Drude equation to fit dispersion data on native plasma albumin even over a relatively narrow range of wavelengths, and the remarkable ability of the Moffitt equations to fit data over a much broader range.
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It seems desirable to re-evaluate ORD analysis in the visible region, and all treatments proposed are phenomenological, and success should be tempered with caution in interpreting the experimental results quantitatively or semiquantitatively.