Evidence map›Paper›PMID 19820118›Full record

ArticleEukaryotic cell2010

Structure and function of glycosylated tandem repeats from Candida albicans Als adhesins.

Aaron T Frank, Caleen B Ramsook, Henry N Otoo, Cho Tan, Gregory Soybelman, Jason M Rauceo, Nand K Gaur, Stephen A Klotz, Peter N Lipke

Open access · diamondAbstract read
In one paragraph

Article in Eukaryotic cell, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

34 citing papers in PubMed, 64 citations in OpenAlex.

  1. Article
  2. Article
  3. Functional Amyloids in Adhesion of Non-Pathogens (Basel, Switzerland) · 2025
    Article
  4. Article
  5. Article
  6. Sticking to the Subject: Multifunctionality in Microbial Adhesins.Journal of fungi (Basel, Switzerland) · 2023
    Review
  7. Identification of the adhesive domain of AtaA fromFrontiers in bioengineering and biotechnology · 2022
    Article
  8. Article
  9. NewMolecules (Basel, Switzerland) · 2018
    Article
  10. What We Do Not Know about Fungal Cell Adhesion Molecules.Journal of fungi (Basel, Switzerland) · 2018
    Review
  11. Review
  12. Article
  13. Fungal Biofilms: Inside Out.Microbiology spectrum · 2017
    Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

9 authors at 4 institutions in 1 country.

Aaron T FrankDepartment of Biology, Brooklyn College, Brooklyn, NY 11210, USA.
Caleen B Ramsook
Henry N Otoo
Cho Tan
Gregory Soybelman
Jason M Rauceo
Nand K Gaur
Stephen A Klotz
Peter N Lipke
Brooklyn College · USUniversity of Arizona · USJohn Jay College of Criminal Justice · USUniversity of Michigan–Ann Arbor · US

Funding

SUPPLEMENT FOR MARC SCIENTIFIC COMMUNICATIONS TECHNOLOGYT34GM008078 · NIGMS · BROOKLYN COLLEGE · PI HAINLINE, LOUISE, RABIN, LAURA A. · 1985 to 2022
$8.2M
Amyloid-like Interactions in Yeast Cell AdhesionSC1GM083756 · NIGMS · BROOKLYN COLLEGE · PI LIPKE, PETER N · 2008 to 2011
$1.7M
COMPUTATIONAL ANALYSIS OF CARBOHYDRATE ANTIGENICITYR01GM055230 · NIGMS · UNIVERSITY OF GEORGIA (UGA) · PI WOODS, ROBERT J · 2001 to 2010
$1.6M
COMPUTATIONAL ANALYSIS OF CARBOHYDRATE ANTIGENICITYR29GM055230 · NIGMS · UNIVERSITY OF GEORGIA (UGA) · PI WOODS, ROBERT J · 1997 to 2000
$101k
NCRR NIH HHS RR 05357NIGMS NIH HHS GM 083756NIGMS NIH HHS GM 55230NIGMS NIH HHS R01 GM055230NIGMS NIH HHS R29 GM055230NIGMS NIH HHS S06 GM 070758NIGMS NIH HHS SC1 GM083756
6 · The paper itself

Abstract

Tandem repeat (TR) regions are common in yeast adhesins, but their structures are unknown, and their activities are poorly understood. TR regions in Candida albicans Als proteins are conserved glycosylated 36-residue sequences with cell-cell aggregation activity (J. M. Rauceo, R. De Armond, H. Otoo, P. C. Kahn, S. A. Klotz, N. K. Gaur, and P. N. Lipke, Eukaryot. Cell 5:1664-1673, 2006). Ab initio modeling with either Rosetta or LINUS generated consistent structures of three-stranded antiparallel beta-sheet domains, whereas randomly shuffled sequences with the same composition generated various structures with consistently higher energies. O- and N-glycosylation patterns showed that each TR domain had exposed hydrophobic surfaces surrounded by glycosylation sites. These structures are consistent with domain dimensions and stability measurements by atomic force microscopy (D. Alsteen, V. Dupres, S. A. Klotz, N. K. Gaur, P. N. Lipke, and Y. F. Dufrene, ACS Nano 3:1677-1682, 2009) and with circular dichroism determination of secondary structure and thermal stability. Functional assays showed that the hydrophobic surfaces of TR domains supported binding to polystyrene surfaces and other TR domains, leading to nonsaturable homophilic binding. The domain structures are like "classic" subunit interaction surfaces and can explain previously observed patterns of promiscuous interactions between TR domains in any Als proteins or between TR domains and surfaces of other proteins. Together, the modeling techniques and the supporting data lead to an approach that relates structure and function in many kinds of repeat domains in fungal adhesins.

Indexed as

Amino Acid SequenceCandida albicansCell Adhesion MoleculesCircular DichroismDisaccharidesEnzyme-Linked Immunosorbent AssayFibronectinsFungal ProteinsGlycosylationLectinsMannosidesModels, MolecularMolecular Dynamics SimulationMolecular Sequence DataPeptide FragmentsPolystyrenesALA1 protein, Candida albicansCell Adhesion MoleculesDisaccharidesFibronectinsFungal ProteinsLectinsMannosidesmannosyl alpha(1-6)-mannosidePeptide FragmentsPolystyrenesSerineThreonine

Identifiers

PMID19820118
PMCPMC2837987
OpenAlexW2120471906

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.