Evidence map›Paper›PMID 31282888›Full record

ArticleJournal of visualized experiments : JoVE2019

Expression, Purification, Crystallization, and Enzyme Assays of Fumarylacetoacetate Hydrolase Domain-Containing Proteins.

Alexander K H Weiss, Max Holzknecht, Elia Cappuccio, Ilaria Dorigatti, Karin Kreidl, Andreas Naschberger, Bernhard Rupp, Hubert Gstach, Pidder Jansen-Dürr

Open access · bronzeAbstract readVideo-Audio Media
In one paragraph

Article in Journal of visualized experiments : JoVE, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.3field-weighted citation impact, top 41% 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

5 citing papers in PubMed, 6 citations in OpenAlex.

  1. The Study of a Novel Paeoniflorin-Converting Enzyme fromMolecules (Basel, Switzerland) · 2023
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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

9 authors at 3 institutions in 1 country.

Alexander K H WeissResearch Institute for Biomedical Aging Research, University of Innsbruck Austria; Center for Molecular Biosciences Innsbruck (CMBI), University of Innsbruck Austria; alexander.weiss@uibk.ac.at.
Max HolzknechtResearch Institute for Biomedical Aging Research, University of Innsbruck Austria; Center for Molecular Biosciences Innsbruck (CMBI), University of Innsbruck Austria.
Elia CappuccioResearch Institute for Biomedical Aging Research, University of Innsbruck Austria; Center for Molecular Biosciences Innsbruck (CMBI), University of Innsbruck Austria.
Ilaria DorigattiResearch Institute for Biomedical Aging Research, University of Innsbruck Austria.
Karin KreidlResearch Institute for Biomedical Aging Research, University of Innsbruck Austria.
Andreas NaschbergerDivision of Genetic Epidemiology, Medical University of Innsbruck Austria.
Bernhard RuppDivision of Genetic Epidemiology, Medical University of Innsbruck Austria.
Hubert GstachFaculty of Chemistry, Department of Organic Chemistry, University of Vienna Austria.
Pidder Jansen-DürrResearch Institute for Biomedical Aging Research, University of Innsbruck Austria; Center for Molecular Biosciences Innsbruck (CMBI), University of Innsbruck Austria.
Universität Innsbruck · ATInnsbruck Medical University · ATUniversity of Vienna · AT

Funding

Austrian Science Fund FWF P 28395Austrian Science Fund FWF P 31582
6 · The paper itself

Abstract

Fumarylacetoacetate hydrolase (FAH) domain-containing proteins (FAHD) are identified members of the FAH superfamily in eukaryotes. Enzymes of this superfamily generally display multi-functionality, involving mainly hydrolase and decarboxylase mechanisms. This article presents a series of consecutive methods for the expression and purification of FAHD proteins, mainly FAHD protein 1 (FAHD1) orthologues among species (human, mouse, nematodes, plants, etc.). Covered methods are protein expression in E. coli, affinity chromatography, ion exchange chromatography, preparative and analytical gel filtration, crystallization, X-ray diffraction, and photometric assays. Concentrated protein of high levels of purity (>98%) may be employed for crystallization or antibody production. Proteins of similar or lower quality may be employed in enzyme assays or used as antigens in detection systems (Western-Blot, ELISA). In the discussion of this work, the identified enzymatic mechanisms of FAHD1 are outlined to describe its hydrolase and decarboxylase bi-functionality in more detail.

Indexed as

Protein DomainsChromatography, LiquidCrystallizationCrystallography, X-RayEnzyme AssaysEscherichia coliHydrolasesfumarylacetoacetaseHydrolases

Identifiers

PMID31282888
PMCPMC7115867
OpenAlexW2953387254

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.