Evidence map›Paper›PMID 28183913›Full record

ArticleScience (New York, N.Y.)2017

A prominent glycyl radical enzyme in human gut microbiomes metabolizes

B J Levin, Y Y Huang, S C Peck, Y Wei, A Martínez-Del Campo, J A Marks, E A Franzosa, C Huttenhower, E P Balskus

Open access · greenAbstract read
In one paragraph

Article in Science (New York, N.Y.), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers.

0numbers the graph read from it
0cells of the map it votes in
85citing papers in PubMed
7.1field-weighted citation impact, top 2% 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

85 citing papers in PubMed, 139 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Nitric Oxide Inhibition of Glycyl Radical Enzymes and Their Activases.Journal of the American Chemical Society · 2025
    Article
  9. Article
  10. Marine life science & technology · 2025
    Article
  11. Review
  12. Article
  13. Article
  14. Mining the Metabolic Capacity of Clostridium sporogenes Aided by Machine Learning.Angewandte Chemie (International ed. in English) · 2024
    Article
  15. Article
  16. The Mechanism of Inhibition of Pyruvate Formate Lyase by Methacrylate.Journal of the American Chemical Society · 2023
    Article
  17. Article
  18. Article
  19. Article
  20. Discovery of phosphorylated lantibiotics with proimmune activity that regulate the oral microbiome.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article

25 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 1 country.

B J LevinDepartment of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA.ORCID 0000-0003-3220-9303
Y Y HuangDepartment of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA.ORCID 0000-0003-1263-1515
S C PeckDepartment of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA.ORCID 0000-0002-1599-6635
Y WeiDepartment of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA.
A Martínez-Del CampoDepartment of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA.
J A MarksDepartment of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA.
E A FranzosaDepartment of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA 02115, USA.
C HuttenhowerDepartment of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA 02115, USA.ORCID 0000-0002-1110-0096
E P BalskusDepartment of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA. balskus@chemistry.harvard.edu.ORCID 0000-0001-5985-5714
Harvard University · USBroad Institute · USMassachusetts Institute of Technology · US

Funding

Pilot & Feasibility ProgramP30DK043351 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI RAYMOND T CHUNG · 1991 to 2026
$35.3M
Characterizing the gut microbial ecosystem for diagnosis and therapy in IBDU54DE023798 · NIDCR · BROAD INSTITUTE, INC. · PI HUTTENHOWER, CURTIS, XAVIER, RAMNIK J · 2013 to 2014
$3.0M
NIDCR NIH HHS U54 DE023798NIDDK NIH HHS P30 DK043351
6 · The paper itself

Abstract

The human microbiome encodes vast numbers of uncharacterized enzymes, limiting our functional understanding of this community and its effects on host health and disease. By incorporating information about enzymatic chemistry into quantitative metagenomics, we determined the abundance and distribution of individual members of the glycyl radical enzyme superfamily among the microbiomes of healthy humans. We identified many uncharacterized family members, including a universally distributed enzyme that enables commensal gut microbes and human pathogens to dehydrate

Indexed as

Amino Acid MotifsAnaerobiosisGastrointestinal MicrobiomeGastrointestinal TractHumansHydroxyprolineMetagenomeProline OxidasePropanediol DehydrataseProtein Processing, Post-TranslationalSequence AlignmentHydroxyprolineProline OxidasePropanediol Dehydratase

Identifiers

PMID28183913
PMCPMC5705181
OpenAlexW2594333543

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.