Zahradník R, Hobza P, Hurych J. Molecular-orbital study of hydroxylation of collagenous proline and lysine.
BIOCHIMICA ET BIOPHYSICA ACTA 1971;
251:314-9. [PMID:
11452871 DOI:
10.1016/0005-2795(71)90117-6]
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Abstract
EHT and CNDO/2 types of calculations permit the interpretation of the course of hydroxylation of collagenous proline and lysine. Calculations were performed for the models of proline (I), zwitterion of proline (II), proline-containing peptide (III), and lysine (IV). The theoretical results are consistent with an electrophilic mechanism.
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