Equilibrium and kinetic studies of the c
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Jürgen Engel
📂
Article
📅
1966
🏛
Wiley (John Wiley & Sons)
🌐
English
⚖ 240 KB
👁 2 views
The synthetic polymer poly-L-proline exists in two conformational forms, I and 11, the structures of which have been elucidated by x-ray crystallography.'-3 Form I is a right-handed helix with all peptide bonds in the cis configuration, and is stable in pyridine and aliphatic alcohols. Form I1 is a