Evidence map›Paper›PMID 19166292›Full record

ArticleJournal of the American Chemical Society2009

Using marine natural products to discover a protease that catalyzes peptide macrocyclization of diverse substrates.

Jaeheon Lee, John McIntosh, Brian J Hathaway, Eric W Schmidt

Open access · greenAbstract read
In one paragraph

Article in Journal of the American Chemical Society, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

79 citing papers in PubMed, 143 citations in OpenAlex.

  1. S9 protease WprPCommunications chemistry · 2026
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  12. Catalysts for the Enzymatic Lipidation of Peptides.Accounts of chemical research · 2022
    Review
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  19. Article
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19 more citing papers are in PubMed but not listed here.

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 at 1 institution in 1 country.

Jaeheon LeeDepartment of Biology, University of Utah, Salt Lake City, Utah 84112, USA.
John McIntosh
Brian J Hathaway
Eric W Schmidt
University of Utah · US

Funding

Symbiont Models for Natural Product Pathway ManipulationR01GM071425 · NIGMS · UNIVERSITY OF UTAH · PI SCHMIDT, ERIC W · 2006 to 2010
$1.8M
NIGMS NIH HHS GM071425NIGMS NIH HHS R01 GM071425
6 · The paper itself

Abstract

Small N-C terminally cyclic ribosomal peptides are common in nature, yet the mechanisms underlying their biosyntheses remain largely unknown. We recently identified candidate peptide cyclase genes in the metagenomes of marine animals. Here we report that PatG, a protease discovered in this analysis, cleaves variables, short peptides out of a precursor protein, and cyclizes these peptides in vivo and in vitro.

Indexed as

Biological ProductsCatalysisCyanobacteriaMacrocyclic CompoundsPeptide HydrolasesPeptides, CyclicProtein PrecursorsRibosomal ProteinsBiological ProductsMacrocyclic CompoundsPeptide HydrolasesPeptides, CyclicProtein PrecursorsRibosomal Proteins

Identifiers

PMID19166292
PMCPMC2645028
OpenAlexW2089010086

What OpenQuestion holds

Textmetadata
LicenceTDM
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.