Evidence map›Paper›PMID 37877949›Full record

ArticleActa crystallographica. Section D, Structural biology2023

Structural and functional characterization of the novel endo-α(1,4)-fucoidanase Mef1 from the marine bacterium Muricauda eckloniae.

Maria Dalgaard Mikkelsen, Vy Ha Nguyen Tran, Sebastian Meier, Thuan Thi Nguyen, Jesper Holck, Hang Thi Thuy Cao, Tran Thi Thanh Van, Pham Duc Thinh, Anne S Meyer, Jens Preben Morth

Open access · hybridAbstract read
In one paragraph

Article in Acta crystallographica. Section D, Structural biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
4.1field-weighted citation impact, top 7% 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

3 citing papers in PubMed, 12 citations in OpenAlex.

  1. The structure of a family 168 glycoside hydrolase from the marine bacterium Muricauda eckloniae.Acta crystallographica. Section F, Structural biology communications · 2025
    Article
  2. Review
  3. Automated Synthesis of Algal Fucoidan Oligosaccharides.Journal of the American Chemical Society · 2024
    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

10 authors at 2 institutions in 2 countries.

Maria Dalgaard MikkelsenProtein Chemistry and Enzyme Technology Section, Department of Biotechnology and Biomedicine, Technical University of Denmark, DK-2800 Kgs Lyngby, Denmark.
Vy Ha Nguyen TranProtein Chemistry and Enzyme Technology Section, Department of Biotechnology and Biomedicine, Technical University of Denmark, DK-2800 Kgs Lyngby, Denmark.ORCID 0000-0003-4021-2844
Sebastian MeierDepartment of Chemistry, Technical University of Denmark, DK-2800 Kgs Lyngby, Denmark.
Thuan Thi NguyenProtein Chemistry and Enzyme Technology Section, Department of Biotechnology and Biomedicine, Technical University of Denmark, DK-2800 Kgs Lyngby, Denmark.
Jesper HolckProtein Chemistry and Enzyme Technology Section, Department of Biotechnology and Biomedicine, Technical University of Denmark, DK-2800 Kgs Lyngby, Denmark.ORCID 0000-0002-8072-1101
Hang Thi Thuy CaoNhaTrang Institute of Technology Research and Application, Vietnam Academy of Science and Technology, NhaTrang 650000, Vietnam.ORCID 0000-0003-3945-6657
Tran Thi Thanh VanNhaTrang Institute of Technology Research and Application, Vietnam Academy of Science and Technology, NhaTrang 650000, Vietnam.
Pham Duc ThinhNhaTrang Institute of Technology Research and Application, Vietnam Academy of Science and Technology, NhaTrang 650000, Vietnam.
Anne S MeyerProtein Chemistry and Enzyme Technology Section, Department of Biotechnology and Biomedicine, Technical University of Denmark, DK-2800 Kgs Lyngby, Denmark.ORCID 0000-0001-8910-9931
Jens Preben MorthProtein Chemistry and Enzyme Technology Section, Department of Biotechnology and Biomedicine, Technical University of Denmark, DK-2800 Kgs Lyngby, Denmark.ORCID 0000-0003-4077-0192
Technical University of Denmark · DKVietnam Academy of Science and Technology · VN

Funding

Innovationsfonden 9082-00021BNational Foundation for Science and Technology Development 106.02-2018.353
6 · The paper itself

Abstract

Fucoidanases (EC 3.2.1.-) catalyze the hydrolysis of glycosidic bonds between fucose residues in fucoidans. Fucoidans are a compositionally and structurally diverse class of fucose-containing sulfated polysaccharides that are primarily found in brown seaweeds. Here, the structural characterization of a novel endo-α(1,4)-fucoidanase, Mef1, from the marine bacterium Muricauda eckloniae is presented, showing sequence similarity to members of glycoside hydrolase family 107. Using carbohydrate polyacrylamide gel electrophoresis and nuclear magnetic resonance analyses, it is shown that the fucoidanase Mef1 catalyzes the cleavage of α(1,4)-linkages between fucose residues sulfated on C2 in the structure [-3)-α-L-Fucp2S-(1,4)-α-L-Fucp2S-(1-]

Indexed as

FlavobacteriaceaeFucoseGlycoside HydrolasesKineticsPolysaccharidesFucoseGlycoside HydrolasesPolysaccharidesCa2+ sitecrystal structurefucoidanasesGH107Mef1Muricauda eckloniae(β/α)8-barrel

Identifiers

PMID37877949
PMCPMC10619423
OpenAlexW4387930904

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.