Evidence map›Paper›PMID 41577690›Full record

ArticleNature communications2026

Plant fucosyltransferase FUT11 distorts the sugar acceptor to catalyze via a transient oxocarbenium intermediate mechanism.

Víctor Taleb, Ignacio Sanz-Martínez, Sonia Serna, María Bort-Griñó, Yoshiki Narimatsu, Sanae Furukawa, Niels C Reichardt, Henrik Clausen, Pedro Merino, Ramon Hurtado-Guerrero

Abstract read
In one paragraph

Article in Nature communications, 2026. 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

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

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

10 authors.

Víctor Taleb *Institute of Biocomputation and Physics of Complex Systems (BIFI), University of Zaragoza, Zaragoza, Spain.ORCID 0000-0001-9224-5854
Ignacio Sanz-Martínez *Institute of Biocomputation and Physics of Complex Systems (BIFI), University of Zaragoza, Zaragoza, Spain.ORCID 0000-0002-0639-8561
Sonia SernaCIC biomaGUNE, Basque Research and Technology Alliance (BRTA), Donostia-San Sebastián, Spain.ORCID 0000-0002-2085-4412
María Bort-GriñóInstitute of Biocomputation and Physics of Complex Systems (BIFI), University of Zaragoza, Zaragoza, Spain.
Yoshiki NarimatsuCopenhagen Center for Glycomics, Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen, Denmark.ORCID 0000-0003-1428-5695
Sanae FurukawaCopenhagen Center for Glycomics, Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen, Denmark.
Niels C ReichardtCIC biomaGUNE, Basque Research and Technology Alliance (BRTA), Donostia-San Sebastián, Spain.
Henrik ClausenCopenhagen Center for Glycomics, Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen, Denmark.ORCID 0000-0002-0915-5055
Pedro MerinoInstitute of Biocomputation and Physics of Complex Systems (BIFI), University of Zaragoza, Zaragoza, Spain. pmerino@unizar.es.ORCID 0000-0002-2202-3460
Ramon Hurtado-GuerreroInstitute of Biocomputation and Physics of Complex Systems (BIFI), University of Zaragoza, Zaragoza, Spain. rhurtado@bifi.es.ORCID 0000-0002-3122-9401

Funding

Ministerio de Economía y Competitividad (Ministry of Economy and Competitiveness) PID2022-136362NB-I00
6 · The paper itself

Abstract

Glycosyltransferases catalyze glycosidic bond formation by activating the donor sugar, while the sugar acceptor substrate is considered passive, maintaining a chair conformation during catalysis. We challenge this through a multidisciplinary study of Arabidopsis thaliana FUT11, a core α1,3-fucosyltransferase essential for plant development and reproduction. AtFUT11 adopts a GT-B fold with an additional N-terminal subdomain that anchors the G0 N-glycan, while the α1,3 arm is mainly recognized by the acceptor Rossmann subdomain. The α1,6 arm remains solvent-exposed, allowing diverse modifications, while solvent exposure of the central mannose's OH2 explains tolerance for β1,2-xylose. Remarkably, simulations suggest the catalytic base Glu158 may promote the innermost GlcNAc's transient puckering distortion to align the hydroxyl for nucleophilic attack. This enables an asynchronous S

Indexed as

ArabidopsisArabidopsis ProteinsFucosyltransferasesCatalysisHumansModels, MolecularSubstrate SpecificityArabidopsis ProteinsFucosyltransferases

Identifiers

PMID41577690
PMCPMC12929593

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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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 Socratic graph.