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Understanding the Role of Stereoelectronic Effects in Determining Collagen Stability. 1. A Quantum Mechanical Study of Proline, Hydroxyproline, and Fluoroproline Dipeptide Analogues in Aqueous Solution

✍ Scribed by Improta, Roberto; Benzi, Caterina; Barone, Vincenzo

Book ID: 127069625
Publisher: American Chemical Society
Year: 2001
Tongue: English
Weight: 231 KB
Volume: 123
Category: Article
ISSN: 0002-7863
DOI: 10.1021/ja010599i

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## Abstract The conformational behavior of the title compounds has been investigated by Hartree–Fock, MP2, and DFT computations on the most significant structures related to variations of the backbone dihedral angles, cis/trans isomerism around the peptide bond, and diastereoisomeric puckering of t