Evidence map›Paper›PMID 26603441›Full record

ArticleMolecular biotechnology2016

Gene Cloning and Characterization of the Geobacillus thermoleovorans CCR11 Carboxylesterase CaesCCR11, a New Member of Family XV.

Graciela Espinosa-Luna, María Guadalupe Sánchez-Otero, Rodolfo Quintana-Castro, Rodrigo Eloir Matus-Toledo, Rosa María Oliart-Ros

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular biotechnology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.6field-weighted citation impact, top 30% 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

4 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. 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

5 authors at 2 institutions in 1 country.

Graciela Espinosa-LunaUnidad de Investigación y Desarrollo en Alimentos, Instituto Tecnológico de Veracruz, Miguel Ángel de Quevedo 2779, Col. Formando Hogar, 91897, Veracruz, Mexico.
María Guadalupe Sánchez-OteroFacultad de Bioanálisis, Universidad Veracruzana. Carmen Serdán esq. Iturbide, C.P. 91700, Veracruz, Veracruz, Mexico.
Rodolfo Quintana-CastroFacultad de Bioanálisis, Universidad Veracruzana. Carmen Serdán esq. Iturbide, C.P. 91700, Veracruz, Veracruz, Mexico.
Rodrigo Eloir Matus-ToledoUnidad de Investigación y Desarrollo en Alimentos, Instituto Tecnológico de Veracruz, Miguel Ángel de Quevedo 2779, Col. Formando Hogar, 91897, Veracruz, Mexico.
Rosa María Oliart-RosUnidad de Investigación y Desarrollo en Alimentos, Instituto Tecnológico de Veracruz, Miguel Ángel de Quevedo 2779, Col. Formando Hogar, 91897, Veracruz, Mexico. roliart@itver.edu.mx.
Instituto Tecnologico de Veracruz · MXUniversidad Veracruzana · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A gene encoding a carboxylesterase produced by Geobacillus thermoleovoras CCR11 was cloned in the pET-3b cloning vector, sequenced and expressed in Escherichia coli BL21(DE3). Gene sequence analysis revealed an open reading frame of 750 bp that encodes a polypeptide of 250 amino acid residues (27.3 kDa) named CaesCCR11. The enzyme showed its maximum activity at 50 °C and pH 5-8, with preference for C4 substrates, confirming its esterase nature. It displayed good resistance to temperature, pH, and the presence of organic solvents and detergents, that makes this enzyme biotechnologically applicable in the industries such as fine and oleo-chemicals, cosmetics, pharmaceuticals, organic synthesis, biodiesel production, detergents, and food industries. A 3D model of CaesCCR11 was predicted using the Bacillus sp. monoacyl glycerol lipase bMGL H-257 structure as template (PBD code 3RM3, 99 % residue identity with CaesCCR11). Based on its canonical α/β hydrolase fold composed of 7 β-strands and 6 α-helices, the α/β architecture of the cap domain, the GLSTG pentapeptide, and the formation of distinctive salt bridges, we are proposing CaesCCR11 as a new member of family XV of lipolytic enzymes.

Indexed as

Protein Structure, SecondaryAmino Acid SequenceCloning, MolecularEnzyme StabilityEscherichia coliGeobacillusModels, MolecularReceptors, CCRSequence Analysis, DNASubstrate SpecificityTemperatureReceptors, CCRCarboxylesterasesFamily XVGeobacillusLipasesThermophiles

Identifiers

PMID26603441
OpenAlexW2172885374

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.