Evidence map›Paper›PMID 32891739›Full record

ReviewBiochimica et biophysica acta. Proteins and proteomics2021

Understanding molecular enzymology of porphyrin-binding α + β barrel proteins - One fold, multiple functions.

Stefan Hofbauer, Vera Pfanzagl, Hanna Michlits, Daniel Schmidt, Christian Obinger, Paul G Furtmüller

Open access · hybridAbstract readReview
In one paragraph

Review in Biochimica et biophysica acta. Proteins and proteomics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

23 citing papers in PubMed, 33 citations in OpenAlex.

  1. Review
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  13. Structural aspects of enzymes involved in prokaryotic Gram-positive heme biosynthesis.Computational and structural biotechnology journal · 2023
    Review
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  19. Aspartate or arginine? Validated redox state X-ray structures elucidate mechanistic subtleties of FeJournal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry · 2021
    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 1 institution in 1 country.

Stefan HofbauerDepartment of Chemistry, Institute of Biochemistry, University of Natural Resources and Life Sciences, Vienna, Austria. Electronic address: stefan.hofbauer@boku.ac.at.
Vera PfanzaglDepartment of Chemistry, Institute of Biochemistry, University of Natural Resources and Life Sciences, Vienna, Austria.
Hanna MichlitsDepartment of Chemistry, Institute of Biochemistry, University of Natural Resources and Life Sciences, Vienna, Austria.
Daniel SchmidtDepartment of Chemistry, Institute of Biochemistry, University of Natural Resources and Life Sciences, Vienna, Austria.
Christian ObingerDepartment of Chemistry, Institute of Biochemistry, University of Natural Resources and Life Sciences, Vienna, Austria.
Paul G FurtmüllerDepartment of Chemistry, Institute of Biochemistry, University of Natural Resources and Life Sciences, Vienna, Austria. Electronic address: paul.furtmueller@boku.ac.at.
BOKU University · AT

Funding

Austrian Science Fund FWF I 2429Austrian Science Fund FWF P 29099Austrian Science Fund FWF P 33544Austrian Science Fund FWF W 1224
6 · The paper itself

Abstract

There is a high functional diversity within the structural superfamily of porphyrin-binding dimeric α + β barrel proteins. In this review we aim to analyze structural constraints of chlorite dismutases, dye-decolorizing peroxidases and coproheme decarboxylases in detail. We identify regions of structural variations within the highly conserved fold, which are most likely crucial for functional specificities. The loop linking the two ferredoxin-like domains within one subunit can be of different sequence lengths and can adopt various structural conformations, consequently defining the shape of the substrate channels and the respective active site architectures. The redox cofactor, heme b or coproheme, is oriented differently in either of the analyzed enzymes. By thoroughly dissecting available structures and discussing all available results in the context of the respective functional mechanisms of each of these redox-active enzymes, we highlight unsolved mechanistic questions in order to spark future research in this field.

Indexed as

BacteriaBacterial ProteinsCarboxy-LyasesCatalytic DomainConserved SequenceFerredoxinsHemeModels, MolecularOxidation-ReductionOxidoreductasesPeroxidasesPorphyrinsProtein BindingProtein Conformation, alpha-HelicalProtein Conformation, beta-StrandProtein Interaction Domains and MotifsBacterial ProteinsCarboxy-Lyaseschlorite dismutaseFerredoxinsHemeOxidoreductasesPeroxidasesPorphyrinsChlorite dismutasesCoproheme decarboxylasesDye-decolorizing peroxidasesFerrodoxin-like fold

Identifiers

PMID32891739
PMCPMC7611857
OpenAlexW3083258508

What OpenQuestion holds

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LicenceCC BY
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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.