Evidence map›Paper›PMID 22407013›Full record

ArticleNature structural & molecular biology2012

Structure of N-terminal domain of ZAP indicates how a zinc-finger protein recognizes complex RNA.

Shoudeng Chen, Yihui Xu, Kuo Zhang, Xinlu Wang, Jian Sun, Guangxia Gao, Yingfang Liu

Abstract read
PubMed Publisher
In one paragraph

Article in Nature structural & molecular biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed
4.6field-weighted citation impact, top 5% 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

75 citing papers in PubMed, 113 citations in OpenAlex.

  1. Article
  2. Host ZAP activity correlates with the levels of CpG suppression in primate lentiviruses.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  3. Article
  4. Article
  5. Antiviral Effects of Avian Interferon-Stimulated Genes.Animals : an open access journal from MDPI · 2024
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. ZAP isoforms regulate unfolded protein response and epithelial- mesenchymal transition.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article

15 more citing papers are in PubMed but not listed here.

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

7 authors at 2 institutions in 1 country.

Shoudeng ChenState Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.
Yihui Xu
Kuo Zhang
Xinlu Wang
Jian Sun
Guangxia Gao
Yingfang Liu
Chinese Academy of Sciences · CNInstitute of Biophysics · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Zinc-finger antiviral protein (ZAP) is a host factor that specifically inhibits the replication of certain viruses, such as HIV-1, by targeting viral mRNA for degradation. How ZAP recognizes its target RNA has been unclear. Here we report the crystal structure of the N-terminal domain of rat ZAP (NZAP225), the major functional domain. The overall structure of NZAP225 resembles a tractor, with four zinc-finger motifs located at the bottom. Structural and functional analyses identified multiple positively charged residues and two putative RNA-binding cavities forming a large putative RNA-binding cleft. ZAP molecules interact to form a dimer that binds to a ZAP-responsive RNA molecule containing two ZAP-binding modules. These results provide insights into how ZAP binds specifically to complex target RNA.

Indexed as

Amino Acid SequenceAnimalsBinding SitesCarrier ProteinsCrystallography, X-RayModels, MolecularMolecular Sequence DataProtein BindingProtein MultimerizationProtein Structure, TertiaryRatsRNA-Binding ProteinsRNA, ViralSequence AlignmentZinc FingersCarrier ProteinsRNA-Binding ProteinsRNA, ViralZc3hav1 protein, rat

Identifiers

PMID22407013
OpenAlexW2114106153

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.