Evidence map›Paper›PMID 33950022›Full record

ArticleActa crystallographica. Section D, Structural biology2021

Structural basis of chitin utilization by a GH20 β-N-acetylglucosaminidase from Vibrio campbellii strain ATCC BAA-1116.

Piyanat Meekrathok, Marco Bürger, Arthur T Porfetye, Sawitree Kumsaoad, Anuwat Aunkham, Ingrid R Vetter, Wipa Suginta

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Acta crystallographica. Section D, Structural biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.3field-weighted citation impact, top 45% 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

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. 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

7 authors at 3 institutions in 2 countries.

Piyanat MeekrathokBiochemistry-Electrochemistry Research Unit, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.ORCID 0000-0003-3566-1231
Marco BürgerMax-Planck Institute of Molecular Physiology, 44227 Dortmund, Germany.ORCID 0000-0002-4877-6276
Arthur T PorfetyeMax-Planck Institute of Molecular Physiology, 44227 Dortmund, Germany.
Sawitree KumsaoadSchool of Biomolecular Science and Engineering (BSE), Vidyasirimedhi Institute of Science and Technology (VISTEC), 555 Payupnai, Wangchan, Rayong 21210, Thailand.
Anuwat AunkhamSchool of Biomolecular Science and Engineering (BSE), Vidyasirimedhi Institute of Science and Technology (VISTEC), 555 Payupnai, Wangchan, Rayong 21210, Thailand.
Ingrid R VetterMax-Planck Institute of Molecular Physiology, 44227 Dortmund, Germany.
Wipa SugintaBiochemistry-Electrochemistry Research Unit, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.ORCID 0000-0001-5927-7192
Max Planck Institute of Molecular Physiology · DEVidyasirimedhi Institute of Science and Technology · THSuranaree University of Technology · TH

Funding

Deutscher Akademischer Austauschdienst A/10/98020Suranaree University of Technology PHD/0084/2550Suranaree University of Technology SUT1-102-60-24-12Thailand Research Fund BRG6180011Thailand Research Fund PHD/0084/2550Vidyasirimedhi Institute of Science and Technology BRG6180011
6 · The paper itself

Abstract

Vibrio species play a crucial role in maintaining the carbon and nitrogen balance between the oceans and the land through their ability to employ chitin as a sole source of energy. This study describes the structural basis for the action of the GH20 β-N-acetylglucosaminidase (VhGlcNAcase) in chitin metabolism by Vibrio campbellii (formerly V. harveyi) strain ATCC BAA-1116. Crystal structures of wild-type VhGlcNAcase in the absence and presence of the sugar ligand, and of the unliganded D437A mutant, were determined. VhGlcNAcase contains three distinct domains: an N-terminal carbohydrate-binding domain linked to a small α+β domain and a C-terminal (β/α)

Indexed as

AcetylglucosaminidaseChitinProtein BindingProtein DomainsSubstrate SpecificityVibrioAcetylglucosaminidaseChitinchitin recyclingGH20 β-N-acetylglucosaminidasemarine bacteriaVibrio spp.

Identifiers

PMID33950022
PMCPMC8098473
OpenAlexW3157773774

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.