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The dynamics of the helix-coil transition in poly-α, L-glutamic acid

✍ Scribed by R. Lumry; R. Legare; W. G. Miller

Publisher
Wiley (John Wiley & Sons)
Year
1964
Tongue
English
Weight
661 KB
Volume
2
Category
Article
ISSN
0006-3525

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## Abstract A polarimetric electric‐field‐jump relaxation apparatus is described and used to determine the relaxation spectrum for the helix–coil transition of poly(α,L‐glutamic acid) in water at 24°C. A maximum relaxation time of 1.7 μc occurs at the transition midpoint (pH = 5.9) yielding a rate

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## Abstract There have been many reports that the nuclear magnetic resonance (nmr) spectra of a large number of polypeptides exhibit peak doubling of the α‐carbon and the α‐carbon proton in the helix–coil transition region. One apparent exception to this generalization has been polypeptides with io

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