Evidence map›Paper›PMID 34675440›Full record

ArticleNature metabolism2021

An orthogonal metabolic framework for one-carbon utilization.

Alexander Chou, Seung Hwan Lee, Fayin Zhu, James M Clomburg, Ramon Gonzalez

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Nature metabolism, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
3.7field-weighted citation impact, top 5% 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

35 citing papers in PubMed, 80 citations in OpenAlex.

  1. Article
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  4. Toward Solar-Powered Growth of AutotrophicJournal of the American Chemical Society · 2026
    Article
  5. Article
  6. Review
  7. Review
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  9. Activation-Free Upgrading of Carboxylic Acids to Aldehydes and Alcohols.bioRxiv : the preprint server for biology · 2025
    Article
  10. Article
  11. Review
  12. Review
  13. Review
  14. Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Engineering peroxisomal biosynthetic pathways for maximization of triterpene production inProceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  20. Targeting one-carbon metabolism for cancer immunotherapy.Clinical and translational medicine · 2024
    Review
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

5 authors at 1 institution in 1 country.

Alexander Chou *Department of Chemical, Biological and Materials Engineering, University of South Florida, Tampa, FL, USA.ORCID http://orcid.org/0000-0002-6317-1005
Seung Hwan Lee *Department of Chemical, Biological and Materials Engineering, University of South Florida, Tampa, FL, USA.
Fayin Zhu *Department of Chemical, Biological and Materials Engineering, University of South Florida, Tampa, FL, USA.ORCID http://orcid.org/0000-0003-0311-740X
James M ClomburgDepartment of Chemical, Biological and Materials Engineering, University of South Florida, Tampa, FL, USA.
Ramon GonzalezDepartment of Chemical, Biological and Materials Engineering, University of South Florida, Tampa, FL, USA. ramongonzale@usf.edu.ORCID http://orcid.org/0000-0003-4797-6580
University of South Florida · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metabolic engineering often entails concurrent engineering of substrate utilization, central metabolism and product synthesis pathways, inevitably creating interdependency with native metabolism. Here we report an alternative approach using synthetic pathways for C1 bioconversion that generate multicarbon products directly from C1 units and hence are orthogonal to the host metabolic network. The engineered pathways are based on formyl-CoA elongation (FORCE) reactions catalysed by the enzyme 2-hydroxyacyl-CoA lyase. We use thermodynamic and stoichiometric analyses to evaluate FORCE pathway variants, including aldose elongation, α-reduction and aldehyde elongation. Promising variants were prototyped in vitro and in vivo using the non-methylotrophic bacterium Escherichia coli. We demonstrate the conversion of formate, formaldehyde and methanol into various products including glycolate, ethylene glycol, ethanol and glycerate. FORCE pathways also have the potential to be integrated with the host metabolism for synthetic methylotrophy by the production of native growth substrates as demonstrated in a two-strain co-culture system.

Indexed as

Metabolic Networks and PathwaysCarbonCarbon-Carbon LyasesCatalysisEscherichia coliCarbonCarbon-Carbon Lyases

Identifiers

PMID34675440
OpenAlexW3205200089

What OpenQuestion holds

Textmetadata
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.