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Histone H2A deubiquitinase activity of the Polycomb repressive complex PR-DUB

Author

Listed:
  • Johanna C. Scheuermann

    (European Molecular Biology Laboratory, Meyerhofstrasse 1, 69117 Heidelberg, Germany)

  • Andrés Gaytán de Ayala Alonso

    (European Molecular Biology Laboratory, Meyerhofstrasse 1, 69117 Heidelberg, Germany)

  • Katarzyna Oktaba

    (European Molecular Biology Laboratory, Meyerhofstrasse 1, 69117 Heidelberg, Germany)

  • Nga Ly-Hartig

    (European Molecular Biology Laboratory, Meyerhofstrasse 1, 69117 Heidelberg, Germany)

  • Robert K. McGinty

    (The Rockefeller University, 1230 York Avenue, New York, New York 10065, USA)

  • Sven Fraterman

    (European Molecular Biology Laboratory, Meyerhofstrasse 1, 69117 Heidelberg, Germany)

  • Matthias Wilm

    (European Molecular Biology Laboratory, Meyerhofstrasse 1, 69117 Heidelberg, Germany)

  • Tom W. Muir

    (The Rockefeller University, 1230 York Avenue, New York, New York 10065, USA)

  • Jürg Müller

    (European Molecular Biology Laboratory, Meyerhofstrasse 1, 69117 Heidelberg, Germany)

Abstract

Histone-modification by the Polycomb system Polycomb group (PcG) proteins are transcriptional repressors that modify chromatin and regulate important developmental genes. One chromatin-modifying activity associated with Polycomb is an enzyme that ubiquitinates histone H2A. Here, Scheuermann et al. find a Drosophila PcG complex with H2A deubiquitination activity that is important for gene repression in vivo. Polycomb gene silencing may thus involve a dynamic balance between H2A ubiquitination and deubiquitination.

Suggested Citation

  • Johanna C. Scheuermann & Andrés Gaytán de Ayala Alonso & Katarzyna Oktaba & Nga Ly-Hartig & Robert K. McGinty & Sven Fraterman & Matthias Wilm & Tom W. Muir & Jürg Müller, 2010. "Histone H2A deubiquitinase activity of the Polycomb repressive complex PR-DUB," Nature, Nature, vol. 465(7295), pages 243-247, May.
    • Handle: RePEc:nat:nature:v:465:y:2010:i:7295:d:10.1038_nature08966
    DOI: 10.1038/nature08966
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    1. Moritz Binder & Ryan M. Carr & Terra L. Lasho & Christy M. Finke & Abhishek A. Mangaonkar & Christopher L. Pin & Kurt R. Berger & Amelia Mazzone & Sandeep Potluri & Tamas Ordog & Keith D. Robertson & , 2022. "Oncogenic gene expression and epigenetic remodeling of cis-regulatory elements in ASXL1-mutant chronic myelomonocytic leukemia," Nature Communications, Nature, vol. 13(1), pages 1-14, December.
    2. James Godwin & Mohan Govindasamy & Kiruba Nedounsejian & Eduardo March & Ronan Halton & Clara Bourbousse & Léa Wolff & Antoine Fort & Michal Krzyszton & Jesús López Corrales & Szymon Swiezewski & Fred, 2024. "The UBP5 histone H2A deubiquitinase counteracts PRCs-mediated repression to regulate Arabidopsis development," Nature Communications, Nature, vol. 15(1), pages 1-14, December.
    3. Nidhi Rohatgi & Wei Zou & Yongjia Li & Kevin Cho & Patrick L. Collins & Eric Tycksen & Gaurav Pandey & Carl J. DeSelm & Gary J. Patti & Anwesha Dey & Steven L. Teitelbaum, 2023. "BAP1 promotes osteoclast function by metabolic reprogramming," Nature Communications, Nature, vol. 14(1), pages 1-16, December.
    4. Yige Wu & Nadezhda V. Terekhanova & Wagma Caravan & Nataly Naser Al Deen & Preet Lal & Siqi Chen & Chia-Kuei Mo & Song Cao & Yize Li & Alla Karpova & Ruiyang Liu & Yanyan Zhao & Andrew Shinkle & Ilya , 2023. "Epigenetic and transcriptomic characterization reveals progression markers and essential pathways in clear cell renal cell carcinoma," Nature Communications, Nature, vol. 14(1), pages 1-25, December.

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