Cited by 686DNA Repair MechanismsGenomics and Chromatin DynamicsUbiquitin and proteasome pathways

53BP1 is a reader of the DNA-damage-induced H2A Lys 15 ubiquitin mark

Open access
Fradet-Turcotte, Amélie, Canny, Marella D., Escribano-Díaz, Cristina, Orthwein, Alexandre, Leung, Charles C. Y., Huang, Hao, Landry, Marie-Claude, Kitevski-LeBlanc, Julianne +3 more·2013·Nature

Abstract

53BP1 (also called TP53BP1) is a chromatin-associated factor that promotes immunoglobulin class switching and DNA double-strand-break (DSB) repair by non-homologous end joining. To accomplish its function in DNA repair, 53BP1 accumulates at DSB sites downstream of the RNF168 ubiquitin ligase. How ubiquitin recruits 53BP1 to break sites remains unknown as its relocalization involves recognition of histone H4 Lys 20 (H4K20) methylation by its Tudor domain. Here we elucidate how vertebrate 53BP1 is recruited to the chromatin that flanks DSB sites. We show that 53BP1 recognizes mononucleosomes containing dimethylated H4K20 (H4K20me2) and H2A ubiquitinated on Lys 15 (H2AK15ub), the latter being a product of RNF168 action on chromatin. 53BP1 binds to nucleosomes minimally as a dimer using its previously characterized methyl-lysine-binding Tudor domain and a carboxy-terminal extension, termed the ubiquitination-dependent recruitment (UDR) motif, which interacts with the epitope formed by H2AK15ub and its surrounding residues on the H2A tail. 53BP1 is therefore a bivalent histone modification reader that recognizes a histone 'code' produced by DSB signalling.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1038/nature12318

Cites

40 of 40 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Fradet-Turcotte, A., Canny, M. D., Escribano-Díaz, C., Orthwein, A., Leung, C. C. Y., Huang, H., Landry, M.-C., Kitevski-LeBlanc, J., Noordermeer, S. M., Sicheri, F., & Durocher, D.
Affiliations
  • Mount Sinai Hospital (CA)
  • University of Toronto (CA)
Corresponding author
Durocher, Daniel
Venue
Nature
Published
2013-06-12
Volume
499
Issue
7456
Pages
50-54
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W1988259427
Cited by
686
References
40
Citations by year
2026: 21 · 2025: 35 · 2024: 51 · 2023: 37 · 2022: 49 · 2021: 62 · 2020: 55 · 2019: 65 · 2018: 58 · 2017: 76 · 2016: 53 · 2015: 56 · 2014: 44 · 2013: 23
FWCI
26.45
Type
journal article
Language
en
Open access
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
Funders
Canadian Institutes of Health Research (84297_2, MOP84297, 84297_1)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › DNA Repair Mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Ubiquitin and proteasome pathways
Keywords
53BP1, RNF168, DNA double-strand break repair, non-homologous end joining, Tudor domain, DNA damage response
MeSH terms
Tumor Suppressor p53-Binding Protein 1, Amino Acid Sequence, Animals, Cell Line, Chromosomal Proteins, Non-Histone, DNA Damage, DNA-Binding Proteins, Female, Histones, Humans, Lysine, Male, Molecular Sequence Data, Nuclear Proteins, Nucleosomes, Protein Binding, Schizosaccharomyces, Signal Transduction, Protein Structure, Tertiary, Cell Cycle Proteins, Amino Acid Motifs, Ubiquitin, Schizosaccharomyces pombe Proteins, Intracellular Signaling Peptides and Proteins, Mutant Proteins, Mice, DNA Breaks, Double-Stranded, Ubiquitination

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review