Evidence map›Paper›PMID 32764705›Full record

ArticleScientific reports2020

Synthesis of glycoconjugates utilizing the regioselectivity of a lytic polysaccharide monooxygenase.

Bjørge Westereng, Stjepan K Kračun, Shaun Leivers, Magnus Ø Arntzen, Finn L Aachmann, Vincent G H Eijsink

Abstract read
In one paragraph

Article in Scientific reports, 2020. 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
–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

3 citing papers in PubMed.

  1. TheApplied and environmental microbiology · 2023
    Article
  2. Microbial β-glucanases: production, properties, and engineering.World journal of microbiology & biotechnology · 2023
    Review
  3. Comparison of Six Lytic Polysaccharide Monooxygenases fromApplied and environmental microbiology · 2022
    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

6 authors.

Bjørge WesterengFaculty of Chemistry, Biotechnology and Food Science, NMBU-Norwegian University of Life Sciences, Chr. M. Falsens vei 1, Ås, Norway. bjorge.westereng@nmbu.no.ORCID http://orcid.org/0000-0002-5141-7231
Stjepan K KračunDepartment of Plant and Environmental Sciences, University of Copenhagen, Thorvaldsensvej 40, 1871, Frederiksberg C, Denmark.ORCID http://orcid.org/0000-0002-5795-1320
Shaun LeiversFaculty of Chemistry, Biotechnology and Food Science, NMBU-Norwegian University of Life Sciences, Chr. M. Falsens vei 1, Ås, Norway.ORCID http://orcid.org/0000-0002-4032-2464
Magnus Ø ArntzenFaculty of Chemistry, Biotechnology and Food Science, NMBU-Norwegian University of Life Sciences, Chr. M. Falsens vei 1, Ås, Norway.ORCID http://orcid.org/0000-0002-1803-727X
Finn L AachmannDepartment of Biotechnology and Food Science, NTNU-Norwegian University of Science and Technology, Sem Sælands vei 6/8, 7491, Trondheim, Norway. finn.l.aachmann@ntnu.no.ORCID http://orcid.org/0000-0003-1613-4663
Vincent G H EijsinkFaculty of Chemistry, Biotechnology and Food Science, NMBU-Norwegian University of Life Sciences, Chr. M. Falsens vei 1, Ås, Norway.ORCID http://orcid.org/0000-0002-9220-8743

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Polysaccharides from plant biomass are the most abundant renewable chemicals on Earth and can potentially be converted to a wide variety of useful glycoconjugates. Potential applications of glycoconjugates include therapeutics and drug delivery, vaccine development and as fine chemicals. While anomeric hydroxyl groups of carbohydrates are amenable to a variety of useful chemical modifications, selective cross-coupling to non-reducing ends has remained challenging. Several lytic polysaccharide monooxygenases (LPMOs), powerful enzymes known for their application in cellulose degradation, specifically oxidize non-reducing ends, introducing carbonyl groups that can be utilized for chemical coupling. This study provides a simple and highly specific approach to produce oxime-based glycoconjugates from LPMO-functionalized oligosaccharides. The products are evaluated by HPLC, mass spectrometry and NMR. Furthermore, we demonstrate potential biodegradability of these glycoconjugates using selective enzymes.

Indexed as

Carbohydrate SequenceChemistry Techniques, SyntheticGlycoconjugatesMixed Function OxygenasesPolysaccharidesStereoisomerismSubstrate SpecificityGlycoconjugatesMixed Function OxygenasesPolysaccharides

Identifiers

PMID32764705
PMCPMC7411024

What OpenQuestion holds

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LicenceCC BY
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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.