Evidence map›Paper›PMID 28368281›Full record

ArticleActa crystallographica. Section F, Structural biology communications2017

Crystal structure of a small heat-shock protein from Xylella fastidiosa reveals a distinct high-order structure.

Emanuella Maria Barreto Fonseca, Valéria Scorsato, Marcelo Leite Dos Santos, Atilio Tomazini Júnior, Susely Ferraz Siqueira Tada, Clelton Aparecido Dos Santos, Marcelo Augusto Szymanski de Toledo, Anete Pereira de Souza, Igor Polikarpov, Ricardo Aparicio

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PubMed Full text at PMC Publisher
In one paragraph

Article in Acta crystallographica. Section F, Structural biology communications, 2017. 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
0.6field-weighted citation impact, top 34% 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, 7 citations in OpenAlex.

  1. Review
  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

10 authors at 2 institutions in 3 countries.

Emanuella Maria Barreto FonsecaLaboratory of Structural Biology and Crystallography, Institute of Chemistry, University of Campinas, CP6154, 13083-970 Campinas-SP, Brazil.
Valéria ScorsatoLaboratory of Structural Biology and Crystallography, Institute of Chemistry, University of Campinas, CP6154, 13083-970 Campinas-SP, Brazil.
Marcelo Leite Dos SantosLaboratory of Structural Biology and Crystallography, Institute of Chemistry, University of Campinas, CP6154, 13083-970 Campinas-SP, Brazil.
Atilio Tomazini JúniorMolecular Biotechnology Group, Department of Physics and Interdisciplinary Science, Sao Carlos Institute of Physics (IFSC), University of Sao Paulo (USP), Avenida Trabalhador São-carlense 400, Parque Arnold Schimidt, 13566-590 São Carlos-SP, Brazil.
Susely Ferraz Siqueira TadaLaboratory of Molecular and Genetic Analysis, Center for Molecular Biology and Genetic Engineering, Institute of Biology, University of Campinas, CP6010, 13083-875 Campinas-SP, Brazil.
Clelton Aparecido Dos SantosLaboratory of Molecular and Genetic Analysis, Center for Molecular Biology and Genetic Engineering, Institute of Biology, University of Campinas, CP6010, 13083-875 Campinas-SP, Brazil.
Marcelo Augusto Szymanski de ToledoLaboratory of Molecular and Genetic Analysis, Center for Molecular Biology and Genetic Engineering, Institute of Biology, University of Campinas, CP6010, 13083-875 Campinas-SP, Brazil.
Anete Pereira de SouzaLaboratory of Molecular and Genetic Analysis, Center for Molecular Biology and Genetic Engineering, Institute of Biology, University of Campinas, CP6010, 13083-875 Campinas-SP, Brazil.
Igor PolikarpovMolecular Biotechnology Group, Department of Physics and Interdisciplinary Science, Sao Carlos Institute of Physics (IFSC), University of Sao Paulo (USP), Avenida Trabalhador São-carlense 400, Parque Arnold Schimidt, 13566-590 São Carlos-SP, Brazil.
Ricardo AparicioLaboratory of Structural Biology and Crystallography, Institute of Chemistry, University of Campinas, CP6154, 13083-970 Campinas-SP, Brazil.
Universidade Estadual de Campinas (UNICAMP) · BRInstitute of Physics · PL

Funding

Fundação de Amparo à Pesquisa do Estado de São Paulo 2001/07533-7Fundação de Amparo à Pesquisa do Estado de São Paulo 2002/01316-7Fundação de Amparo à Pesquisa do Estado de São Paulo 2006/52844-4Fundação de Amparo à Pesquisa do Estado de São Paulo 2008/52197-4Fundação de Amparo à Pesquisa do Estado de São Paulo 2008/55690-3
6 · The paper itself

Abstract

Citrus variegated chlorosis is a disease that attacks economically important citrus plantations and is caused by the plant-pathogenic bacterium Xylella fastidiosa. In this work, the structure of a small heat-shock protein from X. fastidiosa (XfsHSP17.9) is reported. The high-order structures of small heat-shock proteins from other organisms are arranged in the forms of double-disc, hollow-sphere or spherical assemblies. Unexpectedly, the structure reported here reveals a high-order architecture forming a nearly square cavity.

Indexed as

Amino Acid MotifsBacterial ProteinsCrystallography, X-RayHeat-Shock ProteinsHeat-Shock Proteins, SmallModels, MolecularProtein Conformation, alpha-HelicalProtein Conformation, beta-StrandProtein Interaction Domains and MotifsProtein MultimerizationRecombinant ProteinsStructural Homology, ProteinXylellaBacterial ProteinsHeat-Shock ProteinsHeat-Shock Proteins, SmallHspA protein, bacteriaRecombinant Proteinschaperonescitrus variegated chlorosissmall heat-shock proteinXfsHSP17.9Xylella fastidiosaα-crystallin domain

Identifiers

PMID28368281
PMCPMC5379172
OpenAlexW2603034566

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.