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Protocollagen

A precursor of procollagen consisting of procollagen peptide chains in which proline and lysine have not yet been hydroxylated.
National Institutes of Health

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Broader (1)

Procollagen

Papers overview

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1977
1977
Separation of prolyl 3-hydroxylase and 4-hydroxylase activities and the 4-hydroxyproline requirement for synthesis of 3-hydroxyproline.
Highly Cited
1976
Highly Cited
1976
Basement membrane procollagen is not converted to collagen in organ cultures of parietal yolk sac endoderm.
Highly Cited
1974
Highly Cited
1974
Collagen biosynthesis. Characterization of subcellular fractions from embyonic chick fibroblasts and the intracellular localization of protocollagen prolyl and protocollagen lysyl hydroxylases.
1. Subcellular fractions of freshly isolated matrix-free embryonic chick tendon and sternal cartilage cells have been… 
Highly Cited
1972
Highly Cited
1972
Protocollagen Proline Hydroxylase Activity in Rat Heart During Experimental Cardiac Hypertrophy
Cardiac hypertrophy was produced in rats by constricting the abdominal aorta subdiaphragmatically. The weight of the left… 
Highly Cited
1971
Highly Cited
1971
Hydroxyproline biosynthesis in plant cells. Peptidyl proline hydroxylase from carrot disks.
1971
1971
Effect of hydrocortisone acetate, fluocinolone acetonide, fluclorolone acetonide, betamethasone-17-valerate and fluprednyliden-21-acetate on collagen biosynthesis.
Highly Cited
1970
Highly Cited
1970
A method for studying collagen biosynthesis in human skin biopsies in vitro.
Highly Cited
1970
Highly Cited
1970
Protocollagen proline hydroxylase activity in experimental pulmonary fibrosis of rats.
Abstract The activity of the enzyme protocollagen proline hydroxylase which synthesizes the hydroxyproline in collagen by… 
Highly Cited
1969
Highly Cited
1969
Protocollagen proline hydroxylase activity in the skin of normal human subjects and of patients with scleroderma.
The activity of parotocollagen proline hydroxylase was assayed in punch biopsy specimens of human skin. The enzyme in human skin… 
Highly Cited
1968
Highly Cited
1968
INTRACELLULAR ACCUMULATION OF PROTOCOLLAGEN AND EXTRUSION OF COLLAGEN BY EMBRYONIC CARTILAGE CELLS
The synthesis of collagen can be interrupted, after the assembly of proline-rich and lysine-rich polypeptide chains called… 
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