Evidence map›Paper›PMID 23549613›Full record

ArticleProtein & cell2013

Structures of SdrD from Staphylococcus aureus reveal the molecular mechanism of how the cell surface receptors recognize their ligands.

Xiao Wang, Jingpeng Ge, Bao Liu, Yulin Hu, Maojun Yang

Abstract read
In one paragraph

Article in Protein & cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

24 citing papers in PubMed, 47 citations in OpenAlex.

  1. Phylogenetic Analysis and Structural Evaluation ofbioRxiv : the preprint server for biology · 2026
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  2. UltrastrongScience advances · 2025
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  3. Tripterhyponoid A fromMolecules (Basel, Switzerland) · 2025
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  4. Frontiers in cellular and infection microbiology · 2025
    Article
  5. Article
  6. Adhesive Virulence Factors ofACS bio & med chem Au · 2022
    Article
  7. Article
  8. Article
  9. Article
  10. Cell surface (Amsterdam, Netherlands) · 2019
    Article
  11. Surface Proteins ofMicrobiology spectrum · 2019
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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

5 authors at 3 institutions in 1 country.

Xiao WangKey Laboratory for Protein Sciences of Ministry of Education, Tsinghua-Peking Center for Life Sciences, School of Life Sciences, Tsinghua University, Beijing 100084, China.
Jingpeng Ge
Bao Liu
Yulin Hu
Maojun Yang
Tsinghua University · CNCenter for Life Sciences · CNPeking Union Medical College Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Staphylococcus aureus is the most important Gram-positive colonizer of human skin and nasal passage, causing high morbidity and mortality. SD-repeat containing protein D (SdrD), an MSCRAMM (Microbial Surface Components Recognizing Adhesive Matrix Molecules) family surface protein, plays an important role in S. aureus adhesion and pathogenesis, while its binding target and molecular mechanism remain largely unknown. Here we solved the crystal structures of SdrD N2-N3 domain and N2-N3-B1 domain. Through structural analysis and comparisons, we characterized the ligand binding site of SdrD, and proposed a featured sequence motif of its potential ligands. In addition, the structures revealed for the first time the interactions between B1 domain and N2-N3 domain among B domain-containing MSCRAMMs. Our results may help in understanding the roles SdrD plays in S. aureus adhesion and shed light on the development of novel antibiotics.

Indexed as

Amino Acid SequenceBacterial ProteinsBinding SitesCalciumCalcium-Binding ProteinsHydrogen BondingLigandsMolecular Sequence DataProtein BindingProtein Structure, TertiaryReceptors, Cell SurfaceRecombinant ProteinsSequence AlignmentStaphylococcus aureusBacterial ProteinsCalciumCalcium-Binding ProteinsLigandsReceptors, Cell SurfaceRecombinant ProteinsSdrD protein, Staphylococcus aureus

Identifiers

PMID23549613
PMCPMC4875524
OpenAlexW2095565590

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.