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Structural Complexity in the KCTD Family of Cullin3-Dependent E3 Ubiquitin Ligases

Abstract:

Members of the potassium channel tetramerization domain (KCTD) family are soluble non-channel proteins that commonly function as Cullin3 (Cul3)-dependent E3 ligases. Solution studies of the N-terminal BTB domain have suggested that some KCTD family members may tetramerize similarly to the homologous tetramerization domain (T1) of the voltage-gated potassium (Kv) channels. However, available structures of KCTD1, KCTD5 and KCTD9 have demonstrated instead pentameric assemblies. To explore other ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1042/bcj20170527

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More by this author
Institution:
University of Oxford
Division:
Medical Sciences Division
Department:
NDM; Structural Genomics Consortium
Role:
Author
More by this author
Institution:
University of Oxford
Division:
Medical Sciences Division
Department:
NDM; Structural Genomics Consortium
Role:
Author
More by this author
Institution:
University of Oxford
Division:
Medical Sciences Division
Department:
NDM; Structural Genomics Consortium
Role:
Author
More by this author
Institution:
University of Oxford
Division:
Medical Sciences Division
Department:
NDM; Structural Genomics Consortium
Role:
Author
More by this author
Institution:
University of Oxford
Division:
Medical Sciences Division
Department:
NDM; Structural Genomics Consortium
Role:
Author
Publisher:
Portland Press Publisher's website
Journal:
Biochemical Journal Journal website
Volume:
474
Issue:
22
Pages:
3747-3761
Publication date:
2017-09-28
Acceptance date:
2017-09-25
DOI:
EISSN:
1470-8728
ISSN:
0264-6021
Pmid:
28963344
Language:
English
Keywords:
Pubs id:
pubs:732843
UUID:
uuid:f092490a-7780-4519-b56e-ea3a84efed69
Local pid:
pubs:732843
Deposit date:
2017-10-09

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