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Vibrational circular dichroism of polypeptides and proteins

✍ Scribed by Yasui, Sritana C. ;Keiderling, Timothy A.

Book ID
105165361
Publisher
Springer-Verlag
Year
1988
Weight
161 KB
Volume
95
Category
Article
ISSN
0344-838X

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πŸ“œ SIMILAR VOLUMES

Vibrational circular dichroism of polype
Vibrational circular dichroism of polypeptides. II. Solution amide II and deuteration results
✍ A. C. Sen; T. A. Keiderling πŸ“‚ Article πŸ“… 1984 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 708 KB

## Synopsis Vibrational CD (VCD) of amide I and I1 vibrations of several a-helical polypeptides have been measured in solution. For the amide I1 as well as the amide I [previously published: Lal, B.B. & Nafie, L.A. (1982) Biopolymers 21, 21611 we find the VCD to be characteristic of the polypeptid

Vibrational circular dichroism of polype
Vibrational circular dichroism of polypeptides. III. Film studies of several Ξ±-helical and Ξ²-sheet polypeptides
✍ A. C. Sen; T. A. Keiderling πŸ“‚ Article πŸ“… 1984 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 630 KB

## Abstract Vibrational CD (VCD) of amides A, I, and II vibrations of a variety of polypeptide films have been measured. VCD of films of α‐helical and β‐sheet structures are compared in the three regions. Reproducible spectra could only be obtained for thin films free of orientation dependence. The

Vibrational circular dichroism of polype
Vibrational circular dichroism of polypeptides, V. A study of 310-helical-octapeptides
✍ Sritana C. Yasui; Timothy A. Keiderling; Gian Maria Bonora; Claudio Toniolo πŸ“‚ Article πŸ“… 1986 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 597 KB

We have measured vibrational CD spectra in the 3600-1250 cm-I region of two monodisperse, protected octapeptides, which form right-handed 3,,-helices in CDC13 solution. The spectra are similar in sign pattern to those obtained for right-handed a-helices in solution but are smaller in magnitude and,