Evidence map›Paper›PMID 33439151›Full record

ArticleActa crystallographica. Section F, Structural biology communications2021

Crystal structure of human V-1 in the apo form.

Shuichi Takeda, Ryotaro Koike, Takayuki Nagae, Ikuko Fujiwara, Akihiro Narita, Yuichiro Maéda, Motonori Ota

Open access · greenAbstract read
In one paragraph

Article in Acta crystallographica. Section F, Structural biology communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 36% 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

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Microscopic and structural observations of actin filament capping and severing by cytochalasin D.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  2. 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

7 authors at 2 institutions in 1 country.

Shuichi TakedaGraduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan.ORCID 0000-0003-1383-8518
Ryotaro KoikeGraduate School of Informatics, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan.
Takayuki NagaeSynchrotron Radiation Research Center, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan.ORCID 0000-0001-7016-5183
Ikuko FujiwaraGraduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan.
Akihiro NaritaGraduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan.
Yuichiro MaédaGraduate School of Informatics, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan.
Motonori OtaGraduate School of Informatics, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan.ORCID 0000-0001-9090-668X
Nagoya University · JPOsaka City University · JP

Funding

Japan Society for the Promotion of Science 16K17708Japan Society for the Promotion of Science 17K07373Japan Society for the Promotion of Science 20K06522Japan Society for the Promotion of Science JP18K12217Japan Society for the Promotion of Science JP19H05390
6 · The paper itself

Abstract

V-1, also known as myotrophin, is a 13 kDa ankyrin-repeat protein that binds and inhibits the heterodimeric actin capping protein (CP), which is a key regulator of cytoskeletal actin dynamics. The crystal structure of V-1 in complex with CP revealed that V-1 recognizes CP via residues spanning several ankyrin repeats. Here, the crystal structure of human V-1 is reported in the absence of the specific ligand at 2.3 Å resolution. In the asymmetric unit, the crystal contains two V-1 monomers that exhibit nearly identical structures (C

Indexed as

Crystallography, X-RayHumansIntercellular Signaling Peptides and ProteinsModels, MolecularProtein ConformationIntercellular Signaling Peptides and Proteinsmyotrophinactin capping proteinAll Atom Motion Treeankyrin-repeat proteinscrystal structuremyotrophinV-1

Identifiers

PMID33439151
PMCPMC7805553
OpenAlexW3119091776

What OpenQuestion holds

Textmetadata
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.