Evidence map›Paper›PMID 23989154›Full record

ArticleActa crystallographica. Section F, Structural biology and crystallization communications2013

Crystallization and preliminary X-ray crystallographic analysis of the variable domain of Scl2.3, a streptococcal collagen-like protein from invasive M3-type Streptococcus pyogenes.

Flavia Squeglia, Beth Bachert, Maria Romano, Slawomir Lukomski, Rita Berisio

Abstract read
In one paragraph

Article in Acta crystallographica. Section F, Structural biology and crystallization communications, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.3field-weighted citation impact, top 17% 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

6 citing papers in PubMed, 8 citations in OpenAlex.

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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

5 authors at 2 institutions in 2 countries.

Flavia SquegliaInstitute of Biostructures and Bioimaging, CNR, Via Mezzocannone 16, 80134 Naples, Italy.
Beth Bachert
Maria Romano
Slawomir Lukomski
Rita Berisio
Institute of Biostructure and Bioimaging · ITWest Virginia University · US

Funding

Sc1 Proteins of S pyogenes: Biology and FunctionR01AI050666 · NIAID · WEST VIRGINIA UNIVERSITY · PI LUKOMSKI, SLAWOMIR · 2002 to 2005
$1.0M
NIAID NIH HHS AI50666NIAID NIH HHS R01 AI050666
6 · The paper itself

Abstract

Streptococcal collagen-like proteins (Scls) are widely expressed by the well recognized human pathogen Streptococcus pyogenes. These surface proteins contain a signature central collagen-like region and an amino-terminal globular domain, termed the variable domain, which is protruded away from the cell surface by the collagen-like domain. Despite their recognized importance in bacterial pathogenicity, no structural information is presently available on proteins of the Scl class. The variable domain of Scl2 from invasive M3-type S. pyogenes has successfully been crystallized using vapour-diffusion methods. The crystals diffracted to 1.5 Å resolution and belonged to space group H32, with unit-cell parameters a = 44.23, b = 44.23, c = 227.83 Å. The crystal structure was solved by single-wavelength anomalous dispersion using anomalous signal from a europium chloride derivative.|

Indexed as

Bacterial ProteinsCollagenCrystallography, X-RayEscherichia coliGene ExpressionProtein IsoformsProtein Structure, TertiaryRecombinant ProteinsSequence Homology, Amino AcidStreptococcus pyogenesBacterial ProteinsCollagenProtein IsoformsRecombinant ProteinsScl2 protein, Streptococcuscollagen-like proteingroup A streptococcusScl2Streptococcus pyogenes

Identifiers

PMID23989154
PMCPMC3758154
OpenAlexW2088559975

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.