Evidence map›Paper›PMID 24048810›Full record

ArticleJournal of structural and functional genomics2013

Solution NMR structure of CD1104B from pathogenic Clostridium difficile reveals a distinct α-helical architecture and provides first structural representative of protein domain family PF14203.

Surya V S R K Pulavarti, Alexander Eletsky, Hsiau-Wei Lee, Thomas B Acton, Rong Xiao, John K Everett, James H Prestegard, Gaetano T Montelione, Thomas Szyperski

Abstract read
In one paragraph

Article in Journal of structural and functional genomics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

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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

1 citing paper in PubMed.

  1. 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.

Surya V S R K PulavartiDepartment of Chemistry, The State University of New York at Buffalo and Northeast Structural Genomics Consortium, Buffalo, NY, 14260, USA.
Alexander Eletsky
Hsiau-Wei Lee
Thomas B Acton
Rong Xiao
John K Everett
James H Prestegard
Gaetano T Montelione
Thomas Szyperski

Funding

University of Georgia ProjectU54GM094597 · NIGMS · RUTGERS, THE STATE UNIV OF N.J. · PI ROST, BURKHARD · 2010 to 2014
$36.9M
NIGMS NIH HHS U54 GM094597
6 · The paper itself

Abstract

A high-quality structure of the 68-residue protein CD1104B from Clostridium difficile strain 630 exhibits a distinct all α-helical fold. The structure presented here is the first representative of bacterial protein domain family PF14203 (currently 180 members) of unknown function (DUF4319) and reveals that the side-chains of the only two strictly conserved residues (Glu 8 and Lys 48) form a salt bridge. Moreover, these two residues are located in the vicinity of the largest surface cleft which is predicted to contribute to a surface area involved in protein-protein interactions. This, along with its coding in transposon CTn4, suggests that CD1104B (and very likely all members of Pfam 14203) functions by interacting with other proteins required for the transfer of transposons between different bacterial species.

Indexed as

Models, MolecularNuclear Magnetic Resonance, BiomolecularProtein Structure, SecondaryAmino Acid SequenceBacterial ProteinsClostridioides difficileMolecular Sequence DataSequence AlignmentSolutionsBacterial ProteinsSolutions

Identifiers

PMID24048810
PMCPMC3844015

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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.