Evidence map›Paper›PMID 34088291›Full record

ArticleBMC biotechnology2021

Recombinant laccase rPOXA 1B real-time, accelerated and molecular dynamics stability study.

Leidy D Ardila-Leal, Pedro A Monterey-Gutiérrez, Raúl A Poutou-Piñales, Balkys E Quevedo-Hidalgo, Johan F Galindo, Aura M Pedroza-Rodríguez

Abstract read
In one paragraph

Article in BMC biotechnology, 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
–field-weighted citation impact
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.

  1. Article
  2. Review
  3. Storage stability of lysostaphin solution and its pulmonary delivery.Drug delivery and translational research · 2024
    Article
  4. Article
  5. Review
  6. Article
  7. Review
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

6 authors.

Leidy D Ardila-LealDepartamento de Microbiología. Facultad de Ciencias. Pontificia Universidad Javeriana (PUJ). Bogotá, Laboratorio de Biotecnología Molecular, Grupo de Biotecnología Ambiental e Industrial (GBAI), Bogotá, D.C, Colombia.
Pedro A Monterey-GutiérrezVicerrectoría Académica. Universidad Antonio Nariño, Programa de Maestría y Doctorado en Educación Matemática, Bogotá, D.C, Colombia.
Raúl A Poutou-PiñalesDepartamento de Microbiología. Facultad de Ciencias. Pontificia Universidad Javeriana (PUJ). Bogotá, Laboratorio de Biotecnología Molecular, Grupo de Biotecnología Ambiental e Industrial (GBAI), Bogotá, D.C, Colombia. rpoutou@javeriana.edu.co.ORCID 0000-0001-8841-2357
Balkys E Quevedo-HidalgoDepartamento de Microbiología. Facultad de Ciencias. Pontificia Universidad Javeriana (PUJ), Laboratorio de Biotecnología Aplicada, Grupo de Biotecnología Ambiental e Industrial (GBAI), Bogotá, D.C, Colombia. bquevedo@javeriana.edu.co.ORCID 0000-0002-9875-2221
Johan F GalindoDepartamento de Química, Universidad Nacional de Colombia, Bogotá, D.C, Colombia. jfgalindoc@unal.edu.co.ORCID 0000-0001-9968-362X
Aura M Pedroza-RodríguezDepartamento de Microbiología. Facultad de Ciencias. Pontificia Universidad Javeriana (PUJ). Bogotá, Laboratorio de Microbiología Ambiental y de Suelos, Grupo de Biotecnología Ambiental e Industrial (GBAI), Bogotá, D.C, Colombia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLaccases (EC 1.10.3.2) are multi-copper oxidoreductases with great biotechnological importance due to their high oxidative potential and utility for removing synthetic dyes, oxidizing phenolic compounds, and degrading pesticides, among others.

methodsA real-time stability study (RTS) was conducted for a year, by using enzyme concentrates from 3 batches (L1, L3, and L4). For which, five temperatures 243.15, 277.15, 298.15, 303.15, 308.15, and 313.15 K were assayed. Using RTS data and the Arrhenius equation, we calculated the rPOXA 1B accelerated stability (AS). Molecular dynamics (MD) computational study results were very close to those obtained experimentally at four different temperatures 241, 278, 298, and 314 K.

resultsIn the RTS, 101.16, 115.81, 75.23, 46.09, 5.81, and 4.83% of the relative enzyme activity were recovered, at respective assayed temperatures. AS study, showed that rPOXA 1B is stable at 240.98 ± 5.38, 277.40 ± 1.32 or 297.53 ± 3.88 K; with t

conclusionsLaccase rPOXA 1B demonstrated experimentally and computationally to be a stable enzyme, with t

Indexed as

Enzyme StabilityFungal ProteinsKineticsLaccaseMolecular Dynamics SimulationPichiaRecombinant ProteinsFungal ProteinsLaccaseRecombinant ProteinsAccelerated stabilityLaccaseMolecular dynamicsReal-time stabilityrPOXA 1BStorage conditions

Identifiers

PMID34088291
PMCPMC8178886

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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.