Incorpoi.ated, dlurray Hill, Neic Jersey 07971 ## Synopsis The procedure outlined in the previous paper of this series is applied t,o x-ray diffraction pat.t.erns of labeled polytyrosine in dimethylformamide-t,rifluoroacetic acid solutions. The a-helix appears to transform into the random coil co
Conformation of random coil macromolecules in the undiluted molten state
β Scribed by Merrill, Edward W.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1963
- Tongue
- English
- Weight
- 93 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0449-2986
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π SIMILAR VOLUMES
Molecular orbital calculations of the extended Hiickel type have been used to study the conformations of glycyl and alanyl residues in ground and excited states. The ground-state surfaces show features similar to those obtained with the standard calculational methods in which the total energy is par
For deep penetration in the region of the peptide bond electronic transitions, the use of trifluoroacetic acid (TFA) as a solvent presents some technical problems' because its absorptivity becomes very large below 220 nm. However, even meastiremerits by normal techniques of the circiilar dichroism (