Carbon-13 and Proton Nuclear Magnetic Resonance Observations of the Conformation of Poly(L-proline) in Aqueous Salt Solutions
β Scribed by Dorman, Douglas E.; Torchia, Dennis A.; Bovey, Frank A.
- Book ID
- 121478041
- Publisher
- American Chemical Society
- Year
- 1973
- Tongue
- English
- Weight
- 320 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0024-9297
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π SIMILAR VOLUMES
The infrared absorption of poly-L-proline in concentrated aqueous salt solutions was measured in the fundanierital region. Of primary interest were the carbonyl absorption of the peptide linkage and the methylene C-H bending absorption of the pyrrolidine ring. These spectral regions each show an add
ku, Tokyo, J a p a n 104 ## Synopsis A I3C-nmr study of the salt-induced helix-coil transition of the basic polypeptides poly(L-lysine) [(Lys),], poly(i-arginine) [(Arg),], and poly(i-ornithine) [(Orn),] was performed to serve as a reference of the helical portion of histones and other proteins.