Evidence map›Paper›PMID 30299922›Full record

ArticleAnalytical chemistry2018

Localization of Protein Complex Bound Ligands by Surface-Induced Dissociation High-Resolution Mass Spectrometry.

Florian Busch, Zachary L VanAernum, Yue Ju, Jing Yan, Joshua D Gilbert, Royston S Quintyn, Marshall Bern, Vicki H Wysocki

Abstract read
In one paragraph

Article in Analytical chemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

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

26 citing papers in PubMed.

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  19. A Tilted Surface and Ion Carpet Array for SID.Journal of the American Society for Mass Spectrometry · 2020
    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

8 authors.

Florian BuschDepartment of Chemistry and Biochemistry , The Ohio State University , Columbus , Ohio 43210 , United States.ORCID 0000-0002-4324-6065
Zachary L VanAernumDepartment of Chemistry and Biochemistry , The Ohio State University , Columbus , Ohio 43210 , United States.
Yue JuDepartment of Chemistry and Biochemistry , The Ohio State University , Columbus , Ohio 43210 , United States.
Jing YanDepartment of Chemistry and Biochemistry , The Ohio State University , Columbus , Ohio 43210 , United States.
Joshua D GilbertDepartment of Chemistry and Biochemistry , The Ohio State University , Columbus , Ohio 43210 , United States.
Royston S QuintynDepartment of Chemistry and Biochemistry , The Ohio State University , Columbus , Ohio 43210 , United States.
Marshall BernProtein Metrics Inc. , 20863 Stevens Creek Blvd., Suite 450 , Cupertino , California 95014 , United States.
Vicki H WysockiDepartment of Chemistry and Biochemistry , The Ohio State University , Columbus , Ohio 43210 , United States.

Funding

Development of Surface-Induced Dissociation Ion Mobility MS, a Structrl Biol ToolR01GM113658 · NIGMS · OHIO STATE UNIVERSITY · PI WYSOCKI, VICKI H. · 2015 to 2018
$1.1M
NIGMS NIH HHS R01 GM113658
6 · The paper itself

Abstract

Surface-induced dissociation (SID) is a powerful means of deciphering protein complex quaternary structures due to its capability of yielding dissociation products that reflect the native structures of protein complexes in solution. Here we explore the suitability of SID to locate the ligand binding sites in protein complexes. We studied C-reactive protein (CRP) pentamer, which contains a ligand binding site within each subunit, and cholera toxin B (CTB) pentamer, which contains a ligand binding site between each adjacent subunit. SID dissects ligand-bound CRP into subcomplexes with each subunit carrying predominantly one ligand. In contrast, SID of ligand-bound CTB results in the generation of subcomplexes with a ligand distribution reflective of two subunits contributing to each ligand binding site. SID thus has potential application in localizing sites of small ligand binding for multisubunit protein-ligand complexes.

Indexed as

Binding SitesCholera ToxinC-Reactive ProteinG(M1) GangliosideHumansLigandsMass SpectrometryPhosphatidylcholinesProtein BindingProtein Structure, QuaternaryCholera ToxinC-Reactive ProteinG(M1) GangliosideLigandsPhosphatidylcholines

Identifiers

PMID30299922
PMCPMC7307135

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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.