Evidence map›Paper›PMID 31530640›Full record

ArticleThe Journal of biological chemistry2019

Structural and functional aspects of mannuronic acid-specific PL6 alginate lyase from the human gut microbe

Emil G P Stender, Christian Dybdahl Andersen, Folmer Fredslund, Jesper Holck, Amalie Solberg, David Teze, Günther H J Peters, Bjørn E Christensen, Finn L Aachmann, Ditte H Welner and 1 more

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
5.9field-weighted citation impact, top 3% 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

23 citing papers in PubMed, 77 citations in OpenAlex.

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  12. Three alginate lyases provide a new gutApplied and environmental microbiology · 2023
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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

11 authors at 3 institutions in 2 countries.

Emil G P StenderDepartment of Biotechnology and Biomedicine, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark.ORCID 0000-0003-2011-7452
Christian Dybdahl AndersenDepartment of Biotechnology and Biomedicine, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark.ORCID 0000-0002-5452-6951
Folmer FredslundNovo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark.ORCID 0000-0003-0881-1927
Jesper HolckDepartment of Biotechnology and Biomedicine, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark.
Amalie SolbergDepartment of Biotechnology and Food Science, NTNU, Norwegian University of Science and Technology, N-7491 Trondheim, Norway.
David TezeDepartment of Biotechnology and Biomedicine, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark.ORCID 0000-0002-6865-6108
Günther H J PetersDepartment of Chemistry, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark.ORCID 0000-0001-9754-2663
Bjørn E ChristensenDepartment of Biotechnology and Food Science, NTNU, Norwegian University of Science and Technology, N-7491 Trondheim, Norway.ORCID 0000-0001-9640-0225
Finn L AachmannDepartment of Biotechnology and Food Science, NTNU, Norwegian University of Science and Technology, N-7491 Trondheim, Norway.ORCID 0000-0003-1613-4663
Ditte H WelnerNovo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark.
Birte SvenssonDepartment of Biotechnology and Biomedicine, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark bis@bio.dtu.dk.ORCID 0000-0002-2993-8196
Technical University of Denmark · DKNorwegian University of Science and Technology · NONovo Nordisk Foundation · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alginate is a linear polysaccharide from brown algae consisting of 1,4-linked β-d-mannuronic acid (M) and α-l-guluronic acid (G) arranged in M, G, and mixed MG blocks. Alginate was assumed to be indigestible in humans, but bacteria isolated from fecal samples can utilize alginate. Moreover, genomes of some human gut microbiome-associated bacteria encode putative alginate-degrading enzymes. Here, we genome-mined a polysaccharide lyase family 6 alginate lyase from the gut bacterium

Indexed as

Gastrointestinal MicrobiomeAlginatesBacteroidesGenome, BacterialHexuronic AcidsHumansKineticsMolecular Docking SimulationMutant ProteinsMutationPolysaccharide-LyasesProtein Structure, SecondaryStatic ElectricityStructural Homology, ProteinStructure-Activity RelationshipSubstrate SpecificityAlginatesguluronic acidHexuronic Acidsmannuronic acidMutant Proteinspoly(beta-D-mannuronate) lyasePolysaccharide-Lyasesalginate lyaseasparagine ladderBacteroides cellulolyticuscrystal structureenzyme kineticsenzyme mechanismenzyme mutationimidazole rescuemolecular dockingparallel β-helix

Identifiers

PMID31530640
PMCPMC6879350
OpenAlexW2974863485

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.