Evidence map›Paper›PMID 26455798›Full record

ArticleStructure (London, England : 1993)2015

Structural Insight into Fungal Cell Wall Recognition by a CVNH Protein with a Single LysM Domain.

Leonardus M I Koharudin, Karl T Debiec, Angela M Gronenborn

Abstract read
In one paragraph

Article in Structure (London, England : 1993), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Effectors of Filamentous Plant Pathogens: Commonalities amid Diversity.Microbiology and molecular biology reviews : MMBR · 2017
    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

3 authors.

Leonardus M I KoharudinDepartment of Structural Biology, University of Pittsburgh School of Medicine, 3501 Fifth Avenue, Pittsburgh, PA 15260, USA.
Karl T DebiecDepartment of Structural Biology, University of Pittsburgh School of Medicine, 3501 Fifth Avenue, Pittsburgh, PA 15260, USA.
Angela M GronenbornDepartment of Structural Biology, University of Pittsburgh School of Medicine, 3501 Fifth Avenue, Pittsburgh, PA 15260, USA. Electronic address: amg100@pitt.edu.

Funding

Structures, carbohydrate binding and anti-viral activity of CVNH and OAAH familyR01GM080642 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI GRONENBORN, ANGELA M. · 2007 to 2015
$2.7M
Training in the Molecular Biophysics and Structural BiologyT32GM088119 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI HINCK, ANDREW P · 2011 to 2020
$1.6M
NIGMS NIH HHS GM080642NIGMS NIH HHS R01 GM080642NIGMS NIH HHS T32 GM088119
6 · The paper itself

Abstract

MGG_03307 is a lectin isolated from Magnaporte oryzae, a fungus that causes devastating rice blast disease. Its function is associated with protecting M. oryzae from the host immune response in plants. To provide the structural basis of how MGG_03307 protects the fungus, crystal structures of its CVNH-LysM module were determined in the absence and presence of GlcNAc-containing cell wall chitin constituents, which can act as pathogen-associated molecular patterns. Our structures revealed that glycan binding is accompanied by a notable conformational change in the LysM domain and that GlcNAc3 and GlcNAc4 are accommodated similarly. GlcNAc5 and GlcNAc6 interact with the LysM domain in multiple conformations, as evidenced by solution nuclear magnetic resonance studies. No dimerization of MoCVNH3 via its LysM domain was observed upon binding to GlcNAc6, unlike in multiple LysM domain-containing proteins. Importantly, we define a specific consensus binding mode for the recognition of GlcNAc oligomers by single LysM domains.

Indexed as

AcetylglucosamineAmino Acid SequenceBinding SitesCell WallChitinFungal ProteinsMagnaportheMannose-Binding LectinsMolecular Sequence DataProtein BindingAcetylglucosamineChitinFungal ProteinsMannose-Binding LectinsChitinLysM domainNMRProtein-carbohydrate complexX-ray crystallography

Identifiers

PMID26455798
PMCPMC4635050

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.