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Prolyl and lysyl hydroxylases in collagen synthesis
Author(s) -
Salo Antti M.,
Myllyharju Johanna
Publication year - 2021
Publication title -
experimental dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.108
H-Index - 96
eISSN - 1600-0625
pISSN - 0906-6705
DOI - 10.1111/exd.14197
Subject(s) - extracellular matrix , lysine , proline , biochemistry , extracellular , intracellular , chemistry , lysyl oxidase , hydroxylysine , microbiology and biotechnology , enzyme , biology , amino acid
Collagens are the most abundant proteins in the extracellular matrix. They provide a framework to build organs and tissues and give structural support to make them resistant to mechanical load and forces. Several intra‐ and extracellular modifications are needed to make functional collagen molecules, intracellular post‐translational modifications of proline and lysine residues having key roles in this. In this article, we provide a review on the enzymes responsible for the proline and lysine modifications, that is collagen prolyl 4‐hydroxylases, 3‐hydroxylases and lysyl hydroxylases, and discuss their biological functions and involvement in diseases.