Evidence map›Paper›PMID 23837609›Full record

ArticleOrganic letters2013

Expanding the structural diversity of polyketides by exploring the cofactor tolerance of an inline methyltransferase domain.

Jaclyn M Winter, Grace Chiou, Ian R Bothwell, Wei Xu, Neil K Garg, Minkui Luo, Yi Tang

Abstract read
In one paragraph

Article in Organic letters, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

  1. Generation and characterization of two acid-resistant macrocinComputational and structural biotechnology journal · 2024
    Article
  2. Review
  3. Article
  4. Article
  5. DNA Labeling Using DNA Methyltransferases.Advances in experimental medicine and biology · 2022
    Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Methyltransferase-Directed Labeling of Biomolecules and its Applications.Angewandte Chemie (International ed. in English) · 2017
    Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Harnessing natural product assembly lines: structure, promiscuity, and engineering.Journal of industrial microbiology & biotechnology · 2016
    Review
  17. DNA Labeling Using DNA Methyltransferases.Advances in experimental medicine and biology · 2016
    Review
  18. Article
  19. Article
  20. Article
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

7 authors.

Jaclyn M WinterDepartment of Chemical and Biomolecular Engineering, University of California, Los Angeles, California 90095, USA.
Grace Chiou
Ian R Bothwell
Wei Xu
Neil K Garg
Minkui Luo
Yi Tang

Funding

CHEMISTRY BIOLOGY INTERFACE TRAINING PROGRAMT32GM008496 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI MAYNARD, HEATHER D · 1993 to 2019
$6.3M
Rediscovering Natural Chemical Diversity -1DP1GM106413DP1GM106413 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI TANG, YI · 2012 to 2016
$3.9M
Profile substrates and inhibitors of protein lysine methyltransferaseR01GM096056 · NIGMS · SLOAN-KETTERING INST CAN RESEARCH · PI LUO, MINKUI · 2011 to 2018
$3.2M
Enzyme-engineering Approaches to Dissect Protein Methylation ProfilesDP2OD007335 · OD · SLOAN-KETTERING INST CAN RESEARCH · PI LUO, MINKUI · 2010 to 2010
$2.9M
Time-of-Flight Mass Spectrometer for Synthesis Supporting Biomedical ResearchS10RR025631 · NCRR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI HOUK, KENDALL N · 2009 to 2009
$328k
NCCDPHP CDC HHS 1DP1GM106413NCRR NIH HHS S10 RR025631NCRR NIH HHS S10RR025631NIGMS NIH HHS 1R01GM096056NIGMS NIH HHS DP1 GM106413NIGMS NIH HHS R01 GM096056NIGMS NIH HHS T32 GM008496NIH HHS 1DP2OD007335NIH HHS DP2 OD007335
6 · The paper itself

Abstract

A strategy for introducing structural diversity into polyketides by exploiting the promiscuity of an in-line methyltransferase domain in a multidomain polyketide synthase is reported. In vitro investigations using the highly-reducing fungal polyketide synthase CazF revealed that its methyltransferase domain accepts the nonnatural cofactor propargylic Se-adenosyl-l-methionine and can transfer the propargyl moiety onto its growing polyketide chain. This propargylated polyketide product can then be further chain-extended and cyclized to form propargyl-α pyrone or be processed fully into the alkyne-containing 4'-propargyl-chaetoviridin A.

Indexed as

Amino Acid SequenceFuransMethyltransferasesPargylinePolyketidesPolyketide SynthasesProtein Structure, TertiaryPyroneschaetoviridin AFuransMethyltransferasesPargylinePolyketidesPolyketide SynthasesPyrones

Identifiers

PMID23837609
PMCPMC3779521

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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.