Evidence map›Paper›PMID 20033357›Full record

ArticleMolecular biotechnology2010

Cloning, expression, purification, and characterization of a novel esterase from Lactobacillus plantarum.

Fábio Cristiano Angonesi Brod, Javier Vernal, Jean Borges Bertoldo, Hernán Terenzi, Ana Carolina Maisonnave Arisi

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular biotechnology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

11 citing papers in PubMed, 40 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Characterization of a feruloyl esterase from Lactobacillus plantarum.Applied and environmental microbiology · 2013
    Article
  9. Article
  10. Article
  11. 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 1 institution in 1 country.

Fábio Cristiano Angonesi BrodDepartment of Food Science and Technology, Universidade Federal de Santa Catarina, Florianópolis, Brazil.
Javier Vernal
Jean Borges Bertoldo
Hernán Terenzi
Ana Carolina Maisonnave Arisi
Universidade Federal de Santa Catarina · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lactobacillus plantarum is an important lactic acid bacterium, usually found as natural inhabitant of food, such as fermented vegetables and meat products. However, little information about lactic acid bacteria, especially concerning L. plantarum, as a source of useful enzymes has been reported. The aim of this study was to clone, express in Escherichia coli, purify, and characterize an esterase from L. plantarum ATCC 8014. The esterase gene (1014 bp) was amplified and cloned in pET14b expression vector to express a His(6)-tagged protein in E. coli. Recombinant L. plantarum esterase was purified by Ni-NTA resin, presenting an apparent molecular mass of about 38 kDa. It presented highest activity at pH 6.0 and 40 degrees C. Also, it presented preference for p-nitrophenyl butyrate, but hydrolyzed more efficiently p-nitrophenyl acetate. Besides, this study shows, for the first time, CD data about secondary structure of an esterase from L. plantarum.

Indexed as

Amino Acid SequenceBacterial ProteinsButyratesCloning, MolecularDNA, BacterialEscherichia coliEsterasesGenes, BacterialHydrogen-Ion ConcentrationHydrolysisKineticsLactiplantibacillus plantarumMolecular Sequence DataMolecular WeightNitrophenolsPlasmids4-nitrophenyl acetate4-nitrophenyl butyrateBacterial ProteinsButyratesDNA, BacterialEsterasesNitrophenolsRecombinant Proteins

Identifiers

PMID20033357
OpenAlexW2018753048

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.