Calcium modulates the tethering of BCOR-PRC1.1 enzymatic core to KDM2B via liquid-liquid phase separation.


Journal

Communications biology
ISSN: 2399-3642
Titre abrégé: Commun Biol
Pays: England
ID NLM: 101719179

Informations de publication

Date de publication:
10 Sep 2024
Historique:
received: 23 01 2024
accepted: 31 08 2024
medline: 11 9 2024
pubmed: 11 9 2024
entrez: 10 9 2024
Statut: epublish

Résumé

Recruitment of non-canonical BCOR-PRC1.1 to non-methylated CpG islands via KDM2B plays a fundamental role in transcription control during developmental processes and cancer progression. However, the mechanism is still largely unknown on how this recruitment is regulated. Here, we unveiled the importance of the Poly-D/E regions within the linker of BCOR for its binding to KDM2B. Interestingly, we also demonstrated that these negatively charged Poly-D/E regions on BCOR play autoinhibitory roles in liquid-liquid phase separation (LLPS) of BCOR

Identifiants

pubmed: 39256555
doi: 10.1038/s42003-024-06820-3
pii: 10.1038/s42003-024-06820-3
doi:

Substances chimiques

Proto-Oncogene Proteins 0
Repressor Proteins 0
Calcium SY7Q814VUP
Jumonji Domain-Containing Histone Demethylases EC 1.14.11.-
Polycomb Repressive Complex 1 EC 2.3.2.27
BCOR protein, human 0
KDM2A protein, human EC 1.14.11.27
F-Box Proteins 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

1112

Informations de copyright

© 2024. The Author(s).

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Auteurs

Rui Chen (R)

Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230026, China.
State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China.

Feng Shen (F)

Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230026, China.
State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China.

Yulong Zhang (Y)

State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China.

Mingze Sun (M)

State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China.
Guangdong Provincial Key Laboratory of Biocomputing, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China.
China-New Zealand Joint Laboratory on Biomedicine and Health, Guangzhou, 510530, China.

Yan Dong (Y)

State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China.
Guangdong Provincial Key Laboratory of Biocomputing, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China.
China-New Zealand Joint Laboratory on Biomedicine and Health, Guangzhou, 510530, China.

Yue Yin (Y)

National Facility for Protein Science in Shanghai, Shanghai Advanced Research Institute, Chinese Academy of Science, Shanghai, 201210, China.

Chen Su (C)

National Facility for Protein Science in Shanghai, Shanghai Advanced Research Institute, Chinese Academy of Science, Shanghai, 201210, China.

Chao Peng (C)

National Facility for Protein Science in Shanghai, Shanghai Advanced Research Institute, Chinese Academy of Science, Shanghai, 201210, China.

Jinsong Liu (J)

Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230026, China. liu_jinsong@gibh.ac.cn.
State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China. liu_jinsong@gibh.ac.cn.
Guangdong Provincial Key Laboratory of Biocomputing, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China. liu_jinsong@gibh.ac.cn.
China-New Zealand Joint Laboratory on Biomedicine and Health, Guangzhou, 510530, China. liu_jinsong@gibh.ac.cn.

Jinxin Xu (J)

State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China. xu_jinxin@gibh.ac.cn.
Guangdong Provincial Key Laboratory of Biocomputing, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China. xu_jinxin@gibh.ac.cn.
China-New Zealand Joint Laboratory on Biomedicine and Health, Guangzhou, 510530, China. xu_jinxin@gibh.ac.cn.
Key Laboratory of Regenerative Biology, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China. xu_jinxin@gibh.ac.cn.

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