Evidence map›Paper›PMID 29510029›Full record

ArticleACS chemical biology2018

Discovery of the Tyrobetaine Natural Products and Their Biosynthetic Gene Cluster via Metabologenomics.

Elizabeth I Parkinson, James H Tryon, Anthony W Goering, Kou-San Ju, Ryan A McClure, Jeremy D Kemball, Sara Zhukovsky, David P Labeda, Regan J Thomson, Neil L Kelleher and 1 more

Abstract read
In one paragraph

Article in ACS chemical biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
–field-weighted citation impact
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

30 citing papers in PubMed.

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  11. Chemometrics and genome mining reveal an unprecedented family of sugar acid-containing fungal nonribosomal cyclodepsipeptides.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  12. Article
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  15. Great diversity of KSFEMS microbes · 2022
    Article
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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

11 authors.

Elizabeth I ParkinsonCarl R. Woese Institute for Genomic Biology , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States.
James H TryonDepartment of Chemistry , Northwestern University , Evanston , Illinois 60208 , United States.
Anthony W GoeringDepartment of Chemistry , Northwestern University , Evanston , Illinois 60208 , United States.
Kou-San JuCarl R. Woese Institute for Genomic Biology , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States.ORCID 0000-0003-0438-6740
Ryan A McClureDepartment of Chemistry , Northwestern University , Evanston , Illinois 60208 , United States.ORCID 0000-0002-0163-9290
Jeremy D KemballCarl R. Woese Institute for Genomic Biology , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States.
Sara ZhukovskyCarl R. Woese Institute for Genomic Biology , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States.
David P LabedaMycotoxin Prevention and Applied Microbiology Research Unit , USDA-ARS National Center for Agricultural Utilization Research , Peoria , Illinois 61604 , United States.
Regan J ThomsonDepartment of Chemistry , Northwestern University , Evanston , Illinois 60208 , United States.ORCID 0000-0001-5546-4038
Neil L KelleherDepartment of Chemistry , Northwestern University , Evanston , Illinois 60208 , United States.ORCID 0000-0002-8815-3372
William W MetcalfCarl R. Woese Institute for Genomic Biology , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States.ORCID 0000-0002-0182-0671

Funding

Structural Elucidation and Biosynthesis P01GM077596 · NIGMS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI ZHAO, HUIMIN · 2007 to 2016
$15.3M
Mass Spectrometric Studies of Thiotemplate BiosynthesisR01AT009143 · NCCIH · NORTHWESTERN UNIVERSITY · PI NEIL L KELLEHER, NANCY P KELLER · 2016 to 2026
$4.2M
Chemistry of Life Processes Predoctoral Training ProgramT32GM105538 · NIGMS · NORTHWESTERN UNIVERSITY · PI KELLEHER, NEIL L · 2013 to 2022
$2.7M
Request for a Varian 600 MHz NMR InstrumentS10RR028833 · NCRR · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI VAN DER DONK, WILFRED A. · 2011 to 2011
$600k
Discovery of Novel Natural Products via Characterization of LC/HRMS associated Gene Cluster FamiliesF32GM120999 · NIGMS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI PARKINSON, ELIZABETH IVY · 2017 to 2018
$77k
NCCIH NIH HHS R01 AT009143NCRR NIH HHS S10 RR028833NIGMS NIH HHS F32 GM120999NIGMS NIH HHS P01 GM077596NIGMS NIH HHS T32 GM105538
6 · The paper itself

Abstract

Natural products (NPs) are a rich source of medicines, but traditional discovery methods are often unsuccessful due to high rates of rediscovery. Genetic approaches for NP discovery are promising, but progress has been slow due to the difficulty of identifying unique biosynthetic gene clusters (BGCs) and poor gene expression. We previously developed the metabologenomics method, which combines genomic and metabolomic data to discover new NPs and their BGCs. Here, we utilize metabologenomics in combination with molecular networking to discover a novel class of NPs, the tyrobetaines: nonribosomal peptides with an unusual trimethylammonium tyrosine residue. The BGC for this unusual class of compounds was identified using metabologenomics and computational structure prediction data. Heterologous expression confirmed the BGC and suggests an unusual mechanism for trimethylammonium formation. Overall, the discovery of the tyrobetaines shows the great potential of metabologenomics combined with molecular networking and computational structure prediction for identifying interesting biosynthetic reactions and novel NPs.

Indexed as

Drug DiscoveryGenomicsMetabolomicsMultigene FamilyBetaineBiological ProductsBiosynthetic PathwaysBetaineBiological Products

Identifiers

PMID29510029
PMCPMC5944846

What OpenQuestion holds

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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.