Evidence map›Paper›PMID 34258011›Full record

ArticleIUCrJ2021

Neutron structures of

Vinardas Kelpšas, Octav Caldararu, Matthew P Blakeley, Nicolas Coquelle, Rikkert K Wierenga, Ulf Ryde, Claes von Wachenfeldt, Esko Oksanen

Open access · goldAbstract read
In one paragraph

Article in IUCrJ, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.6field-weighted citation impact, top 41% 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

7 citing papers in PubMed, 10 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. EvolvingInternational journal of molecular sciences · 2021
    Article
  7. 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

8 authors at 4 institutions in 3 countries.

Vinardas KelpšasDepartment of Biology, Lund University, Sölvegatan 35, 223 62 Lund, Sweden.
Octav CaldararuDepartment of Chemistry, Lund University, 221 00 Lund, Sweden.ORCID https://orcid.org/0000-0002-5900-6568
Matthew P BlakeleyLarge-Scale Structures Group, Institut Laue-Langevin, 71 Avenue des Martyrs, 38042 Grenoble, France.ORCID https://orcid.org/0000-0002-6412-4358
Nicolas CoquelleLarge-Scale Structures Group, Institut Laue-Langevin, 71 Avenue des Martyrs, 38042 Grenoble, France.ORCID https://orcid.org/0000-0002-8501-4908
Rikkert K WierengaFaculty of Biochemistry and Molecular Medicine, University of Oulu, Pentti Kaiteran katu 1, 90570 Oulu, Finland.ORCID https://orcid.org/0000-0001-6554-471X
Ulf RydeDepartment of Chemistry, Lund University, 221 00 Lund, Sweden.ORCID https://orcid.org/0000-0001-7653-8489
Claes von WachenfeldtDepartment of Biology, Lund University, Sölvegatan 35, 223 62 Lund, Sweden.ORCID https://orcid.org/0000-0001-8950-3218
Esko OksanenEuropean Spallation Source Consortium ESS ERIC, Odarslövsvägen 113, 224 84 Lund, Sweden.ORCID https://orcid.org/0000-0002-1841-4813
Lund University · SEInstitut Laue-Langevin · FREuropean Spallation Source · SEUniversity of Oulu · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Triosephosphate isomerase (TIM) is a key enzyme in glycolysis that catalyses the interconversion of glyceraldehyde 3-phosphate and dihydroxy-acetone phosphate. This simple reaction involves the shuttling of protons mediated by protolysable side chains. The catalytic power of TIM is thought to stem from its ability to facilitate the deprotonation of a carbon next to a carbonyl group to generate an enediolate intermediate. The enediolate intermediate is believed to be mimicked by the inhibitor 2-phosphoglycolate (PGA) and the subsequent enediol intermediate by phosphoglycolohydroxamate (PGH). Here, neutron structures of

Indexed as

enzyme mechanismsisomerizationneutron crystallographyneutron diffractionQM/MMquantum refinementrefinementstructural biologytriosephosphate isomerase

Identifiers

PMID34258011
PMCPMC8256706
OpenAlexW3166288137

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.