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Conformational Aspects of Polypeptide Structure. XX. Helical Poly-N-methyl-L-alanine. Experimental Results

✍ Scribed by Goodman, Murray.; Fried, Maria.

Book ID
126316762
Publisher
American Chemical Society
Year
1967
Tongue
English
Weight
372 KB
Volume
89
Category
Article
ISSN
0002-7863

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πŸ“œ SIMILAR VOLUMES

Conformational aspects of polypeptides.
Conformational aspects of polypeptides. XXIV. Conformational energies of poly-N-methyl-L-alanine chains
✍ J. E. Mark; Murray Goodman πŸ“‚ Article πŸ“… 1967 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 324 KB πŸ‘ 1 views

Conformational energies of the poly-N-methyl-halanine chain have been calculated as a function of the rotational angles of its skeletal bonds, taking into account torsional potentials, van der Waals repulsions, and London attractions. Four pronounced minima in the energy were found; the relative mag

Conformational aspect of polypeptide str
Conformational aspect of polypeptide structure. XLIV. Conformational transitions of poly(N-methyl-alanines) induced by trifluoroacetic acid
✍ Murray Goodman; Fu Chen; Frank R. Prince πŸ“‚ Article πŸ“… 1973 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 698 KB

## Abstract The synthesis of poly(__N__‐methyl‐L‐alanine) and poly (__N__‐methyl‐DL‐alanine) are described. The polymers were examined by 220 MHz high‐resolution nuclear magnetic resonance (nmr) and circular dichroism (CD). The results demonstrate that poly(__N__‐methyl‐L‐alanine) exists as an orde