Evidence map›Paper›PMID 34905639›Full record

ArticleChembiochem : a European journal of chemical biology2022

Catalytic and Spectroscopic Properties of the Halotolerant Soluble Methane Monooxygenase Reductase from Methylomonas methanica MC09.

Elisabeth Lettau, Domenic Zill, Marta Späth, Christian Lorent, Praveen K Singh, Lars Lauterbach

Open access · hybridAbstract read
In one paragraph

Article in Chembiochem : a European journal of chemical biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 44% 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

3 citing papers in PubMed, 8 citations in OpenAlex.

  1. Review
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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 at 2 institutions in 1 country.

Elisabeth LettauTechnische Universität Berlin, Institute of Chemistry, Straße des 17. Juni 135, 10437, Berlin, Germany.
Domenic ZillTechnische Universität Berlin, Institute of Chemistry, Straße des 17. Juni 135, 10437, Berlin, Germany.
Marta SpäthTechnische Universität Berlin, Institute of Chemistry, Straße des 17. Juni 135, 10437, Berlin, Germany.
Christian LorentTechnische Universität Berlin, Institute of Chemistry, Straße des 17. Juni 135, 10437, Berlin, Germany.ORCID 0000-0001-9057-4523
Praveen K SinghRWTH Aachen University, iAMB - Institute of Applied Microbiology, Worringer Weg 1, 52074, Aachen, Germany.ORCID 0000-0002-0254-7400
Lars LauterbachTechnische Universität Berlin, Institute of Chemistry, Straße des 17. Juni 135, 10437, Berlin, Germany.ORCID 0000-0002-6601-6473
Technische Universität Berlin · DERWTH Aachen University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The soluble methane monooxygenase receives electrons from NADH via its reductase MmoC for oxidation of methane, which is itself an attractive C1 building block for a future bioeconomy. Herein, we present biochemical and spectroscopic insights into the reductase from the marine methanotroph Methylomonas methanica MC09. The presence of a flavin adenine dinucleotide (FAD) and [2Fe2S] cluster as its prosthetic group were revealed by reconstitution experiments, iron determination and electron paramagnetic resonance spectroscopy. As a true halotolerant enzyme, MmoC still showed 50 % of its specific activity at 2 M NaCl. We show that MmoC produces only trace amounts of superoxide, but mainly hydrogen peroxide during uncoupled turnover reactions. The characterization of a highly active reductase is an important step for future biotechnological applications of a halotolerant sMMO.

Indexed as

OxidoreductasesOxygenasesElectron Spin Resonance SpectroscopyFlavin-Adenine DinucleotideMethaneMethylomonasOxidation-ReductionFlavin-Adenine DinucleotideMethanemethane monooxygenaseOxidoreductasesOxygenasesbiocatalysisenzyme kineticsmethaneNADH reductasesoluble methane monooxygenases

Identifiers

PMID34905639
PMCPMC9305295
OpenAlexW4200211176

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.