Evidence map›Paper›PMID 29570275›Full record

ArticleBiochemistry2018

Structural Characterization of a Heparan Sulfate Pentamer Interacting with LAR-Ig1-2.

Qi Gao, Jeong-Yeh Yang, Kelley W Moremen, John G Flanagan, James H Prestegard

Open access · greenAbstract read
In one paragraph

Article in Biochemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.2field-weighted citation impact, top 25% 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

8 citing papers in PubMed, 14 citations in OpenAlex.

  1. Review
  2. NMR Methods for Characterization of Glycosaminoglycan-Chemokine Interactions.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  3. Article
  4. Review
  5. Glycan structures and their interactions with proteins. A NMR view.Current opinion in structural biology · 2020
    Review
  6. Article
  7. Review
  8. 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

5 authors at 2 institutions in 1 country.

Qi GaoComplex Carbohydrate Research Center , University of Georgia , Athens , Georgia 30602 , United States.
Jeong-Yeh YangComplex Carbohydrate Research Center , University of Georgia , Athens , Georgia 30602 , United States.
Kelley W MoremenComplex Carbohydrate Research Center , University of Georgia , Athens , Georgia 30602 , United States.
John G FlanaganDepartment of Cell Biology and Program in Neuroscience , Harvard Medical School , Boston , Massachusetts 02115 , United States.
James H PrestegardComplex Carbohydrate Research Center , University of Georgia , Athens , Georgia 30602 , United States.ORCID 0000-0002-1602-4790
University of Georgia · USHarvard University · US

Funding

TR&D3. Approaches to Proteoglycan Function at Biochemical and Cellular LevelsP41GM103390 · NIGMS · UNIVERSITY OF GEORGIA · PI MOREMEN, KELLEY W. · 2012 to 2019
$14.5M
Electronics Consoles for Biomolecular NMRS10RR027097 · NCRR · UNIVERSITY OF GEORGIA · PI URBAUER, JEFFREY L · 2011 to 2011
$364k
NCRR NIH HHS S10 RR027097NIGMS NIH HHS P41 GM103390
6 · The paper itself

Abstract

Leukocyte common antigen-related (LAR) protein is one of the type IIa receptor protein tyrosine phosphatases (RPTPs) that are important for signal transduction in biological processes, including axon growth and regeneration. Glycosaminoglycan chains, including heparan sulfate (HS) and chondroitin sulfate (CS), act as ligands that regulate LAR signaling. Here, we report the structural characterization of the first two immunoglobulin domains (Ig1-2) of LAR interacting with an HS pentasaccharide (GlcNS6S-GlcA-GlcNS3,6S-IdoA2S-GlcNS6S-OME, fondaparinux) using multiple solution-based NMR methods. In the course of the study, we extended an assignment strategy useful for sparsely labeled proteins expressed in mammalian cell culture supplemented with a single type of isotopically enriched amino acid ([

Indexed as

Molecular Docking SimulationProtein FoldingCrystallography, X-RayFondaparinuxHEK293 CellsHeparan SulfateHumansNuclear Magnetic Resonance, BiomolecularPolysaccharidesProtein DomainsReceptor-Like Protein Tyrosine Phosphatases, Class 2FondaparinuxHeparan SulfatePolysaccharidesPTPRF protein, humanReceptor-Like Protein Tyrosine Phosphatases, Class 2

Identifiers

PMID29570275
PMCPMC6015444
OpenAlexW2794366546

What OpenQuestion holds

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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.