Evidence map›Paper›PMID 29628308›Full record

ArticleMolecular cell2018

Cracking the DNA Code for V(D)J Recombination.

Min-Sung Kim, Watchalee Chuenchor, Xuemin Chen, Yanxiang Cui, Xing Zhang, Z Hong Zhou, Martin Gellert, Wei Yang

Open access · bronzeAbstract readVideo-Audio Media
In one paragraph

Article in Molecular cell, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
5.4field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

54 citing papers in PubMed, 88 citations in OpenAlex.

  1. Article
  2. Article
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  4. How RAG1/2 evolved from ancestral transposases to initiate V(D)J recombination without transposition.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Review
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  8. TOX, through a glass, darkly.Frontiers in immunology · 2025
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 3 countries.

Min-Sung KimLaboratory of Molecular Biology, NIDDK, NIH, Bethesda, MD 20892, USA; Integrative Bioscience and Biotechnology, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, Republic of Korea.
Watchalee ChuenchorLaboratory of Molecular Biology, NIDDK, NIH, Bethesda, MD 20892, USA.
Xuemin ChenLaboratory of Molecular Biology, NIDDK, NIH, Bethesda, MD 20892, USA.
Yanxiang CuiThe California NanoSystems Institute, UCLA, Los Angeles, CA 90095, USA.
Xing ZhangThe California NanoSystems Institute, UCLA, Los Angeles, CA 90095, USA; Center of Cryo Electron Microscopy, Zhejiang University School of Medicine, Hangzhou, China.
Z Hong ZhouThe California NanoSystems Institute, UCLA, Los Angeles, CA 90095, USA.
Martin GellertLaboratory of Molecular Biology, NIDDK, NIH, Bethesda, MD 20892, USA. Electronic address: martinge@niddk.nih.gov.
Wei YangLaboratory of Molecular Biology, NIDDK, NIH, Bethesda, MD 20892, USA. Electronic address: weiy@niddk.nih.gov.
California NanoSystems Institute · USPohang University of Science and Technology · KRZhejiang University · CN

Funding

Structural studies of the post-cleavage complex in V(D)J recombinationZIADK036167 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI GELLERT, MARTIN F. · 2009 to 2025
$21.4M
Structural and mechanistic studies of V(D)J recombinationZIADK036147 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI YANG, WEI · 2009 to 2025
$6.6M
High-Resolution CryoEM Reconstruction of Large ComplexesR01GM071940 · NIGMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI ZHOU, Z HONG · 2006 to 2025
$5.0M
West/Midwest Consortium for High-Resolution Cryo Electron MicroscopyU24GM116792 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI AGBANDJE-MCKENNA, MAVIS, DOKLAND, TERJE · 2016 to 2020
$3.0M
HIGH-END CRYOEM INSTRUMENT FOR UCLA ELECTRON IMAGING CTR FOR NANOMACHINES: AIDSS10RR023057 · NCRR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ZHOU, Z HONG · 2006 to 2006
$1.6M
The post-cleavage complex in V(D)J recombinationZ01DK036167 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI GELLERT, MARTIN F. · 2007 to 2008
$1.1M
Structural and mechanistic studies of RNase H and HIV reverse transcriptaseZ01DK036144 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI YANG, WEI · 2007 to 2008
$601k
Structural and mechanistic studies of V(D)J recombinationZ01DK036147 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI YANG, WEI · 2007 to 2008
$601k
Direct Detection Device for atomic resolution cryoEM of macromolecular complexesS10OD018111 · OD · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ZHOU, Z HONG · 2014 to 2014
$598k
Intramural NIH HHS Z01 DK036144Intramural NIH HHS Z01 DK036147Intramural NIH HHS Z01 DK036167Intramural NIH HHS ZIA DK036147NCRR NIH HHS S10 RR023057NIGMS NIH HHS R01 GM071940NIGMS NIH HHS U24 GM116792NIH HHS S10 OD018111
6 · The paper itself

Abstract

To initiate V(D)J recombination for generating the adaptive immune response of vertebrates, RAG1/2 recombinase cleaves DNA at a pair of recombination signal sequences, the 12- and 23-RSS. We have determined crystal and cryo-EM structures of RAG1/2 with DNA in the pre-reaction and hairpin-forming complexes up to 2.75 Å resolution. Both protein and DNA exhibit structural plasticity and undergo dramatic conformational changes. Coding-flank DNAs extensively rotate, shift, and deform for nicking and hairpin formation. Two intertwined RAG1 subunits crisscross four times between the asymmetric pair of severely bent 12/23-RSS DNAs. Location-sensitive bending of 60° and 150° in 12- and 23-RSS spacers, respectively, must occur for RAG1/2 to capture the nonamers and pair the heptamers for symmetric double-strand breakage. DNA pairing is thus sequence-context dependent and structure specific, which partly explains the "beyond 12/23" restriction. Finally, catalysis in crystallo reveals the process of DNA hairpin formation and its stabilization by interleaved base stacking.

Indexed as

DNA Breaks, Double-StrandedV(D)J RecombinationBinding SitesCatalysisCryoelectron MicroscopyCrystallography, X-RayDNADNA-Binding ProteinsHEK293 CellsHMGB1 ProteinHomeodomain ProteinsHumansModels, MolecularNucleic Acid ConformationProtein BindingProtein ConformationDNADNA-Binding ProteinsHMGB1 ProteinHMGB1 protein, humanHomeodomain ProteinsRAG-1 proteinRag2 protein, mouseCA/TG dinucleotidesDNA bendingDNA hairpinNBDpolypurine tractSCID

Identifiers

PMID29628308
PMCPMC5987255
OpenAlexW2795909740

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.