Evidence map›Paper›PMID 22821539›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2012

Mass spectrometry tools for analysis of intermolecular interactions.

Jared R Auclair, Mohan Somasundaran, Karin M Green, James E Evans, Celia A Schiffer, Dagmar Ringe, Gregory A Petsko, Jeffrey N Agar

Abstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Jared R AuclairDepartment of Biochemistry and Rosenstiel Basic Medical Sciences Research Center, Brandeis University, Waltham, MA, USA. jared.auclair@gmail.com
Mohan Somasundaran
Karin M Green
James E Evans
Celia A Schiffer
Dagmar Ringe
Gregory A Petsko
Jeffrey N Agar

Funding

Structural Characterization of APOBECS's Atomic interactionsP01GM091743 · NIGMS · UNIVERSITY OF MINNESOTA · PI KOTLER, MOSHE · 2011 to 2015
$10.1M
Structural Basis for Bridged Bimetallic Enzyme CataysisR01GM026788 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI RINGE, DAGMAR · 1985 to 2009
$2.5M
SITE-SPECIFIC MUTAGENESIS OF TRIOSE PHOSPHATE ISOMERASER01GM032415 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI PETSKO, GREGORY A · 1985 to 2006
$2.2M
Mechanisms of Enzymic and Hydride TransfersR37GM032415 · NIGMS · BRANDEIS UNIVERSITY · PI PETSKO, GREGORY A · 2008 to 2012
$1.9M
Structural Consequences of ALS-related Modifications of SOD1R01NS065263 · NINDS · NORTHEASTERN UNIVERSITY · PI AGAR, JEFFREY NEIL · 2009 to 2013
$1.7M
HIV-1 Vif: Targeting its molecular interactionsR21AI067021 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI SCHIFFER, CELIA A. · 2006 to 2007
$441k
Stabilizing fALS SOD1 Variants by Crosslinking SubunitsR21NS071256 · NINDS · BRANDEIS UNIVERSITY · PI AGAR, JEFFREY NEIL · 2010 to 2011
$431k
NIAID NIH HHS R21 AI067021NIGMS NIH HHS GM 26788NIGMS NIH HHS GM 32415NIGMS NIH HHS P01 GM091743NIGMS NIH HHS R01 GM026788NIGMS NIH HHS R01 GM032415NIGMS NIH HHS R37 GM032415NINDS NIH HHS 1R21NS071256NINDS NIH HHS R01 NS065263NINDS NIH HHS R21 NS071256PHS HHS R21 A1067021
6 · The paper itself

Abstract

The small quantities of protein required for mass spectrometry (MS) make it a powerful tool to detect binding (protein-protein, protein-small molecule, etc.) of proteins that are difficult to express in large quantities, as is the case for many intrinsically disordered proteins. Chemical cross-linking, proteolysis, and MS analysis, combined, are a powerful tool for the identification of binding domains. Here, we present a traditional approach to determine protein-protein interaction binding sites using heavy water ((18)O) as a label. This technique is relatively inexpensive and can be performed on any mass spectrometer without specialized software.

Indexed as

Chromatography, LiquidCross-Linking ReagentsElectrophoresis, Polyacrylamide GelMass SpectrometryPeptidesProtein BindingProtein MultimerizationProteinsProtein Structure, QuaternaryProtein Structure, TertiarySpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationTandem Mass SpectrometryCross-Linking ReagentsPeptidesProteins

Identifiers

PMID22821539
PMCPMC4638115

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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.