Evidence map›Paper›PMID 40548353›Full record

ArticleActa crystallographica. Section F, Structural biology communications2025

Crystal structure of the sucrose phosphorylase from Alteromonas mediterranea shows a loop transition in the active site.

Folmer Fredslund, Marine Goux, Bernard Offmann, Marie Demonceaux, Corinne André-Miral, Ditte Welner, David Teze

Abstract read
In one paragraph

Article in Acta crystallographica. Section F, Structural biology communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Folmer FredslundDTU Biosustain, Technical University of Denmark, Kongens Lyngby, Hovedstaden, Denmark.
Marine GouxUS2B, UMR CNRS 6286, University of Nantes, 44322 Nantes, France.ORCID 0000-0002-8350-4102
Bernard OffmannUS2B, UMR CNRS 6286, University of Nantes, 44322 Nantes, France.
Marie DemonceauxUS2B, UMR CNRS 6286, University of Nantes, 44322 Nantes, France.ORCID 0000-0002-6090-4007
Corinne André-MiralUS2B, UMR CNRS 6286, University of Nantes, 44322 Nantes, France.
Ditte WelnerDTU Biosustain, Technical University of Denmark, Kongens Lyngby, Hovedstaden, Denmark.ORCID 0000-0001-9297-4133
David TezeDTU Biosustain, Technical University of Denmark, Kongens Lyngby, Hovedstaden, Denmark.ORCID 0000-0002-6865-6108

Funding

Danish Agency for Science and Higher Education 7129-00003BNovo Nordisk Fonden NNF10CC1016517Region Pays de la Loire FunRégiOxStatens Naturvidenskabelige Forskningsrad DNRF124
6 · The paper itself

Abstract

Sucrose phosphorylases are essential enzymes regulating sucrose metabolism, and it has been shown that a loop rearrangement is essential to their catalytic cycle. Crystal structures of only six sucrose phosphorylase enzymes are available. Here, we present the crystal structure of a sucrose phosphorylase from a proteobacterium, Alteromonas mediterranea, at 2.15 Å resolution. The available sucrose phosphorylase structures have shown that an important conformational change occurs during the catalytic cycle or upon mutagenesis. Interestingly, our data present clear indications of the two major conformations in the same crystal.

Indexed as

Bacterial ProteinsGlucosyltransferasesAmino Acid SequenceCatalytic DomainCloning, MolecularCrystallography, X-RayEscherichia coliModels, MolecularProtein ConformationRecombinant ProteinsSucroseBacterial ProteinsGlucosyltransferasesRecombinant ProteinsSucrosesucrose phosphorylaseGH13loopmarinesucrose phosphorylases

Identifiers

PMID40548353
PMCPMC12210189

What OpenQuestion holds

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Registered trials

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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.