Localization of the site of proline hydroxylation during the cell-free biosynthesis of collagen

作者: Beverly Peterkofsky , Sidney Udenfriend

DOI: 10.1016/0006-291X(63)90292-4

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摘要: Abstract We have previously reported a cell-free system derived from chick embryo homogenates in which proline-C 14 is incorporated into protein-bound hydroxyproline associated with the microsomal fraction (Peterkofsky and Udenfriend, 1961) . No significant amounts of protein-bouund hydroxyproline-C were found soluble protein fraction. The present communication describes studies carried out this give some information concerning site proline hydroxylation.

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