Evidence map›Paper›PMID 33242357›Full record

ArticleChembiochem : a European journal of chemical biology2021

Expanding the Toolbox of R-Selective Amine Transaminases by Identification and Characterization of New Members.

Aline Telzerow, Juraj Paris, Maria Håkansson, Javier González-Sabín, Nicolas Ríos-Lombardía, Harald Gröger, Francisco Morís, Martin Schürmann, Helmut Schwab, Kerstin Steiner

Open access · hybridAbstract read
In one paragraph

Article in Chembiochem : a European journal of chemical biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed, 20 citations in OpenAlex.

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  8. Modeling Alcohol Dehydrogenase Catalysis in Deep Eutectic Solvent/Water Mixtures.Chembiochem : a European journal of chemical biology · 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

10 authors at 5 institutions in 5 countries.

Aline TelzerowInstitute of Molecular Biotechnology, Graz University of Technology, Petersgasse 14, 8010, Graz, Austria.
Juraj ParisChair of Industrial Organic Chemistry and Biotechnology, Faculty of Chemistry, Bielefeld University, Universitätsstr. 25, 33615, Bielefeld, Germany.
Maria HåkanssonSARomics Biostructures AB, Medicon Village, 223 81, Lund, Sweden.
Javier González-SabínEntreChem SL, Vivero Ciencias de la Salud, 33011, Oviedo, Spain.
Nicolas Ríos-LombardíaEntreChem SL, Vivero Ciencias de la Salud, 33011, Oviedo, Spain.
Harald GrögerChair of Industrial Organic Chemistry and Biotechnology, Faculty of Chemistry, Bielefeld University, Universitätsstr. 25, 33615, Bielefeld, Germany.
Francisco MorísEntreChem SL, Vivero Ciencias de la Salud, 33011, Oviedo, Spain.
Martin SchürmannInnoSyn B.V., Urmonderbaan 22, 6167RD, Geleen, The Netherlands.
Helmut SchwabInstitute of Molecular Biotechnology, Graz University of Technology, Petersgasse 14, 8010, Graz, Austria.ORCID 0000-0003-2746-0624
Kerstin SteinerInstitute of Molecular Biotechnology, Graz University of Technology, Petersgasse 14, 8010, Graz, Austria.
EntreChem (Spain) · ESInstitute of Molecular Biotechnology · ATBielefeld University · DEGeosyntec Consultants (United States) · USMedicon Village · SE

Funding

Environment Cluster 634200European Commission
6 · The paper itself

Abstract

Amine transaminases (ATAs) are used to synthesize enantiomerically pure amines, which are building blocks for pharmaceuticals and agrochemicals. R-selective ATAs belong to the fold type IV PLP-dependent enzymes, and different sequence-, structure- and substrate scope-based features have been identified in the past decade. However, our knowledge is still restricted due to the limited number of characterized (R)-ATAs, with additional bias towards fungal origin. We aimed to expand the toolbox of (R)-ATAs and contribute to the understanding of this enzyme subfamily. We identified and characterized four new (R)-ATAs. The ATA from Exophiala sideris contains a motif characteristic for d-ATAs, which was previously believed to be a disqualifying factor for (R)-ATA activity. The crystal structure of the ATA from Shinella is the first from a Gram-negative bacterium. The ATAs from Pseudonocardia acaciae and Tetrasphaera japonica are the first characterized (R)-ATAs with a shortened/missing N-terminal helix. The active-site charges vary significantly between the new and known ATAs, correlating with their diverging substrate scope.

Indexed as

ActinobacteriaAmino Acid SequenceBinding SitesBiocatalysisCatalytic DomainEscherichia coliExophialaMolecular Docking SimulationRhizobiaceaeSequence AlignmentStereoisomerismSubstrate SpecificityTransaminasesTransaminasesamine transaminaseschiral aminesfold type IVPLP-dependent enzymestransferases

Identifiers

PMID33242357
PMCPMC8048526
OpenAlexW3109908714

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.