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Gene Information
Gene symbol: PRICKLE1
Gene name: prickle homolog 1 (Drosophila)
HGNC ID: 17019
Synonyms: FLJ31937, EPM1B
Related Genes
Related Sentences
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PMID |
Sentence |
1 |
21454619
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The HECT-type ubiquitin ligase (E3) Smad ubiquitination regulatory factor 1 (Smurf1) targets various substrates, including Smad1/5, RhoA, Prickle 1, MEKK2, and JunB for degradation and thereby regulates adult bone formation and embryonic development.
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2 |
21454619
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Here, we identify the endoplasmic reticulum (ER)-localized Wolfram syndrome protein (WFS1) as a specific degradation substrate of Smurf1.
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3 |
21454619
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We show that Smurf1 interacts with WFS1 at the ER and promotes the ubiquitination and proteasomal degradation of WFS1.
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4 |
21454619
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By contrast, pathophysiological deletion mutants of WFS1 lacking the degron, such as W648X, Y660X, and Q667X, are resistant to degradation by Smurf1.
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5 |
21454619
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Depletion of Smurf1 by RNA interference results in increased WFS1 and decreased ATF6α levels.
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6 |
21454619
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Furthermore, we show that ER stress induces Smurf1 degradation and WFS1 up-regulation.
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