Evidence map›Paper›PMID 23163614›Full record

ArticleThe journal of physical chemistry. B2013

Catalysis of dioxygen reduction by Thermus thermophilus strain HB27 laccase on ketjen black electrodes.

Peter Agbo, James R Heath, Harry B Gray

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in The journal of physical chemistry. B, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.0field-weighted citation impact, top 20% 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

1 citing paper in PubMed, 16 citations in OpenAlex.

  1. Stability/activity tradeoffs in Thermusthermophilus HB27 laccase.Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry · 2020
    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

3 authors at 1 institution in 1 country.

Peter AgboCalifornia Institute of Technology, Pasadena, California, USA.
James R Heath
Harry B Gray
California Institute of Technology · US

Funding

ELECTRON-TRANSFER PROCESSES IN IRON AND COPPER PROTEINSR01DK019038 · NIDDK · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI GRAY, HARRY B, WINKLER, JAY R · 1986 to 2023
$7.0M
ELECTRON TRANSFER PROCESSES IN IRON AND COPPER PROTEINSR37DK019038 · NIDDK · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI GRAY, HARRY B · 1996 to 2003
$1.2M
NIDDK NIH HHS DK019038NIDDK NIH HHS R01 DK019038NIDDK NIH HHS R37 DK019038
6 · The paper itself

Abstract

We present electrochemical analyses of the catalysis of dioxygen reduction by Thermus thermophilus strain HB27 laccase on ketjen black substrates. Our cathodes reliably produce 0.56 mA cm(-2) at 0.0 V vs Ag|AgCl reference at 30 °C in air-saturated buffer, under conditions of nonlimiting O(2) flux. We report the electrochemical activity of this laccase as a function of temperature, pH, time, and the efficiency of its conversion of dioxygen to water. We have measured the surface concentration of electrochemically active species, permitting the extraction of electron transfer rates at the enzyme-electrode interface: 1 s(-1) for this process at zero driving force at 30 °C and a limiting rate of 23 s(-1) at 240 mV overpotential at 50 °C.

Indexed as

BiocatalysisCloning, MolecularElectrochemical TechniquesElectrodesElectron TransportEnzymes, ImmobilizedHydrogen-Ion ConcentrationLaccaseOxidation-ReductionOxygenTemperatureThermus thermophilusTime FactorsWaterEnzymes, ImmobilizedLaccaseOxygenWater

Identifiers

PMID23163614
PMCPMC3548030
OpenAlexW2131016350

What OpenQuestion holds

Textmetadata
LicenceTDM
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.