Zinc regulates ERp44-dependent protein quality control in the early secretory pathway

Zinc ions (Zn2+) are imported by Golgi-resident transporters but the function of zinc in the early secretory pathway has remained unknown. Here the authors find that Zn2+ regulates protein quality control in the early secretory pathway by demonstrating that the pH-sensitive chaperone ERp44 binds Zn2...

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Autores principales: Satoshi Watanabe, Yuta Amagai, Sara Sannino, Tiziana Tempio, Tiziana Anelli, Manami Harayama, Shoji Masui, Ilaria Sorrentino, Momo Yamada, Roberto Sitia, Kenji Inaba
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Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/af4ed761dc184e4d9ee05ac87e0596a8
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spelling oai:doaj.org-article:af4ed761dc184e4d9ee05ac87e0596a82021-12-02T15:36:05ZZinc regulates ERp44-dependent protein quality control in the early secretory pathway10.1038/s41467-019-08429-12041-1723https://doaj.org/article/af4ed761dc184e4d9ee05ac87e0596a82019-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-08429-1https://doaj.org/toc/2041-1723Zinc ions (Zn2+) are imported by Golgi-resident transporters but the function of zinc in the early secretory pathway has remained unknown. Here the authors find that Zn2+ regulates protein quality control in the early secretory pathway by demonstrating that the pH-sensitive chaperone ERp44 binds Zn2+ and solving the Zn2+-bound ERp44 structure.Satoshi WatanabeYuta AmagaiSara SanninoTiziana TempioTiziana AnelliManami HarayamaShoji MasuiIlaria SorrentinoMomo YamadaRoberto SitiaKenji InabaNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-16 (2019)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Satoshi Watanabe
Yuta Amagai
Sara Sannino
Tiziana Tempio
Tiziana Anelli
Manami Harayama
Shoji Masui
Ilaria Sorrentino
Momo Yamada
Roberto Sitia
Kenji Inaba
Zinc regulates ERp44-dependent protein quality control in the early secretory pathway
description Zinc ions (Zn2+) are imported by Golgi-resident transporters but the function of zinc in the early secretory pathway has remained unknown. Here the authors find that Zn2+ regulates protein quality control in the early secretory pathway by demonstrating that the pH-sensitive chaperone ERp44 binds Zn2+ and solving the Zn2+-bound ERp44 structure.
format article
author Satoshi Watanabe
Yuta Amagai
Sara Sannino
Tiziana Tempio
Tiziana Anelli
Manami Harayama
Shoji Masui
Ilaria Sorrentino
Momo Yamada
Roberto Sitia
Kenji Inaba
author_facet Satoshi Watanabe
Yuta Amagai
Sara Sannino
Tiziana Tempio
Tiziana Anelli
Manami Harayama
Shoji Masui
Ilaria Sorrentino
Momo Yamada
Roberto Sitia
Kenji Inaba
author_sort Satoshi Watanabe
title Zinc regulates ERp44-dependent protein quality control in the early secretory pathway
title_short Zinc regulates ERp44-dependent protein quality control in the early secretory pathway
title_full Zinc regulates ERp44-dependent protein quality control in the early secretory pathway
title_fullStr Zinc regulates ERp44-dependent protein quality control in the early secretory pathway
title_full_unstemmed Zinc regulates ERp44-dependent protein quality control in the early secretory pathway
title_sort zinc regulates erp44-dependent protein quality control in the early secretory pathway
publisher Nature Portfolio
publishDate 2019
url https://doaj.org/article/af4ed761dc184e4d9ee05ac87e0596a8
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