Cited by 113Protein Degradation and InhibitorsUbiquitin and proteasome pathwaysAdvanced Fluorescence Microscopy Techniques

Conditional control of fluorescent protein degradation by an auxin-dependent nanobody

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Daniel, Katrin, Icha, Jaroslav, Horenburg, Cindy, Müller, Doris, Norden, Caren, Mansfeld, Jörg·2018·Nature Communications

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Abstract

The conditional and reversible depletion of proteins by auxin-mediated degradation is a powerful tool to investigate protein functions in cells and whole organisms. However, its wider applications require fusing the auxin-inducible degron (AID) to individual target proteins. Thus, establishing the auxin system for multiple proteins can be challenging. Another approach for directed protein degradation are anti-GFP nanobodies, which can be applied to GFP stock collections that are readily available in different experimental models. Here, we combine the advantages of auxin and nanobody-based degradation technologies creating an AID-nanobody to degrade GFP-tagged proteins at different cellular structures in a conditional and reversible manner in human cells. We demonstrate efficient and reversible inactivation of the anaphase promoting complex/cyclosome (APC/C) and thus provide new means to study the functions of this essential ubiquitin E3 ligase. Further, we establish auxin degradation in a vertebrate model organism by employing AID-nanobodies in zebrafish.

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  • Endogenously GFP-tagged proteins in human cells and zebrafish can be degraded in an auxin-inducible manner when co-expressing an AID-anti-GFP nanobody fusion and TIR1.

    “In this case, endogenously GFP-tagged proteins in both human cells and zebrafish could be degraded in an auxin-inducible manner, when co-expressing the AID–anti-GFP nanobody fusion as well as TIR1 [29].”

    From Advances in targeted degradation of endogenous proteins (2019) · cites this paper as [29]

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Authors
Daniel, K., Icha, J., Horenburg, C., Müller, D., Norden, C., & Mansfeld, J.
Affiliations
  • Biotechnologisches Zentrum (DE)
  • University of Turku (FI)
  • Max Planck Institute of Molecular Cell Biology and Genetics (DE)
Corresponding author
  • Norden, Caren
  • Mansfeld, Jörg
Venue
Nature Communications
Published
2018-08-17
Volume
9
Issue
1
Pages
3297-3297
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2951829327
Cited by
113
References
45
Citations by year
2026: 9 · 2025: 22 · 2024: 13 · 2023: 9 · 2022: 7 · 2021: 12 · 2020: 23 · 2019: 14 · 2018: 4
FWCI
4.71
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc-nd)
  • Europe PMC (PubMed Central) (publishedVersion, other-oa)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • UTUPub (University of Turku) (submittedVersion, other-oa)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • MPG.PuRe (Max Planck Society) (submittedVersion)
Funders
  • Deutsche Forschungsgemeinschaft (MA 5831/1-1)
  • EC | European Research Council (680042)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Degradation and Inhibitors
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Ubiquitin and proteasome pathways
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biophysics › Advanced Fluorescence Microscopy Techniques
Keywords
auxin-inducible degron, nanobodies, anti-GFP nanobody, anaphase-promoting complex, E3 ubiquitin ligase, zebrafish, human cells
MeSH terms
Animals, Cell Compartmentation, HeLa Cells, Humans, Indoleacetic Acids, Kinetics, Lysine, Recombinant Fusion Proteins, Zebrafish, Green Fluorescent Proteins, Proteolysis, Single-Domain Antibodies, Anaphase-Promoting Complex-Cyclosome

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