Evidence map›Paper›PMID 28103011›Full record

ArticleACS synthetic biology2017

Discovery of a Phosphonoacetic Acid Derived Natural Product by Pathway Refactoring.

Todd S Freestone, Kou-San Ju, Bin Wang, Huimin Zhao

Abstract read
In one paragraph

Article in ACS synthetic biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Late-Stage Posttranslational Assembly of Fosfazinomycins.bioRxiv : the preprint server for biology · 2026
    Article
  2. Review
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  4. Article
  5. Article
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  7. Article
  8. 3 Biotech · 2021
    Review
  9. Review
  10. 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

4 authors.

Todd S FreestoneDepartment of Chemical and Biomolecular Engineering, ‡Carl R. Woese Institute for Genomic Biology, §Departments of Biochemistry, Bioengineering, and Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States.
Kou-San JuDepartment of Chemical and Biomolecular Engineering, ‡Carl R. Woese Institute for Genomic Biology, §Departments of Biochemistry, Bioengineering, and Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States.
Bin WangDepartment of Chemical and Biomolecular Engineering, ‡Carl R. Woese Institute for Genomic Biology, §Departments of Biochemistry, Bioengineering, and Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States.
Huimin ZhaoDepartment of Chemical and Biomolecular Engineering, ‡Carl R. Woese Institute for Genomic Biology, §Departments of Biochemistry, Bioengineering, and Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States.ORCID 0000-0002-9069-6739

Funding

Structural Elucidation and Biosynthesis P01GM077596 · NIGMS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI METCALF, WILLIAM W · 2007 to 2016
$15.3M
NIGMS NIH HHS P01 GM077596
6 · The paper itself

Abstract

The activation of silent natural product gene clusters is a synthetic biology problem of great interest. As the rate at which gene clusters are identified outpaces the discovery rate of new molecules, this unknown chemical space is rapidly growing, as too are the rewards for developing technologies to exploit it. One class of natural products that has been underrepresented is phosphonic acids, which have important medical and agricultural uses. Hundreds of phosphonic acid biosynthetic gene clusters have been identified encoding for unknown molecules. Although methods exist to elicit secondary metabolite gene clusters in native hosts, they require the strain to be amenable to genetic manipulation. One method to circumvent this is pathway refactoring, which we implemented in an effort to discover new phosphonic acids from a gene cluster from Streptomyces sp. strain NRRL F-525. By reengineering this cluster for expression in the production host Streptomyces lividans, utility of refactoring is demonstrated with the isolation of a novel phosphonic acid, O-phosphonoacetic acid serine, and the characterization of its biosynthesis. In addition, a new biosynthetic branch point is identified with a phosphonoacetaldehyde dehydrogenase, which was used to identify additional phosphonic acid gene clusters that share phosphonoacetic acid as an intermediate.

Indexed as

Biological ProductsHydrolasesMultigene FamilyPhosphonoacetic AcidPhosphorous AcidsStreptomycesSynthetic BiologyBiological ProductsHydrolasesphosphonic acidphosphonoacetaldehyde hydrolasePhosphonoacetic AcidPhosphorous Acidsnatural productspathway refactoringphosphonic acidsphosphonoacetic acid

Identifiers

PMID28103011
PMCPMC10329809

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Registered trials

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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.