GORAB scaffolds COPI at the trans-Golgi for efficient enzyme recycling and correct protein glycosylation
COPI is recruited to the membrane by binding to Arf GTPases. Here the authors find that GORAB, a trans-Golgi protein, promotes COPI recruitment by forming membrane domains that also contain the COPI-interacting protein Scyl1, which is required for efficient glycosylation of cargo proteins.
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| Main Authors: | , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
10 January 2019
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| In: |
Nature Communications
Year: 2019, Volume: 10 |
| ISSN: | 2041-1723 |
| DOI: | 10.1038/s41467-018-08044-6 |
| Online Access: | Verlag, Volltext: https://doi.org/10.1038/s41467-018-08044-6 Verlag, Volltext: https://www.nature.com/articles/s41467-018-08044-6 
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| Author Notes: | Tomasz M. Witkos, Wing Lee Chan, Merja Joensuu, Manuel Rhiel, Ed Pallister, Jane Thomas-Oates, A. Paul Mould, Alex A. Mironov, Christophe Biot, Yann Guerardel, Willy Morelle, Daniel Ungar, Felix T. Wieland, Eija Jokitalo, May Tassabehji, Uwe Kornak & Martin Lowe |
| Summary: | COPI is recruited to the membrane by binding to Arf GTPases. Here the authors find that GORAB, a trans-Golgi protein, promotes COPI recruitment by forming membrane domains that also contain the COPI-interacting protein Scyl1, which is required for efficient glycosylation of cargo proteins. |
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| Item Description: | Gesehen am 08.04.2019 |
| Physical Description: | Online Resource |
| ISSN: | 2041-1723 |
| DOI: | 10.1038/s41467-018-08044-6 |