Co-expression of the alpha subunit of human prolyl 4-hydroxylase with BiP polypeptide in insect cells leads to the formation of soluble and insoluble complexes. Soluble alpha-subunit-BiP complexes have no prolyl 4-hydroxylase activity.

Prolyl 4-hydroxylase (EC 1.14.11.2) catalyses the post-translational formation of 4-hydroxyproline in collagens. The vertebrate enzymes are alpha2beta2 tetramers, their beta subunit being identical to protein disulphide isomerase (PDI). The function of the PDI-beta subunit in prolyl 4-hydroxylases i...

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Bibliographische Detailangaben
Hauptverfasser: Veijola, J, Pihlajaniemi, T, Kivirikko, K I
Format: Artigo
Sprache:Inglês
Veröffentlicht: 1996
Schlagworte:
Research Article
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC1217240/
https://ncbi.nlm.nih.gov/pubmed/8615837
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