Evidence map›Paper›PMID 33851978›Full record

ArticleFEMS microbiology reviews2021

Cofactor F420: an expanded view of its distribution, biosynthesis and roles in bacteria and archaea.

Rhys Grinter, Chris Greening

Open access · hybridAbstract read
In one paragraph

Article in FEMS microbiology reviews, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
4.3field-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

25 citing papers in PubMed, 68 citations in OpenAlex.

  1. Flavin Catalysts in Organic Synthesis.Angewandte Chemie (International ed. in English) · 2026
    Review
  2. Gut archaea drive human MAIT cell responses.bioRxiv : the preprint server for biology · 2026
    Article
  3. Review
  4. Article
  5. Asymmetric Reduction of Unactivated Alkenes.Chemistry (Weinheim an der Bergstrasse, Germany) · 2026
    Review
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  10. Deletion ofMicrobiology (Reading, England) · 2025
    Article
  11. Pilot Scale Production of a FBiotechnology journal · 2025
    Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Widespread loss-of-function mutations implicating preexisting resistance to new or repurposed anti-tuberculosis drugs.Drug resistance updates : reviews and commentaries in antimicrobial and anticancer chemotherapy · 2024
    Article
  18. Cofactor FHeliyon · 2024
    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

2 authors at 1 institution in 1 country.

Rhys GrinterDepartment of Microbiology, Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC 3800, Australia.ORCID 0000-0002-8195-5348
Chris GreeningDepartment of Microbiology, Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC 3800, Australia.ORCID 0000-0001-7616-0594
Australian Regenerative Medicine Institute · AU

Funding

NHMRC APP1178715
6 · The paper itself

Abstract

Many bacteria and archaea produce the redox cofactor F420. F420 is structurally similar to the cofactors FAD and FMN but is catalytically more similar to NAD and NADP. These properties allow F420 to catalyze challenging redox reactions, including key steps in methanogenesis, antibiotic biosynthesis and xenobiotic biodegradation. In the last 5 years, there has been much progress in understanding its distribution, biosynthesis, role and applications. Whereas F420 was previously thought to be confined to Actinobacteria and Euryarchaeota, new evidence indicates it is synthesized across the bacterial and archaeal domains, as a result of extensive horizontal and vertical biosynthetic gene transfer. F420 was thought to be synthesized through one biosynthetic pathway; however, recent advances have revealed variants of this pathway and have resolved their key biosynthetic steps. In parallel, new F420-dependent biosynthetic and metabolic processes have been discovered. These advances have enabled the heterologous production of F420 and identified enantioselective F420H2-dependent reductases for biocatalysis. New research has also helped resolve how microorganisms use F420 to influence human and environmental health, providing opportunities for tuberculosis treatment and methane mitigation. A total of 50 years since its discovery, multiple paradigms associated with F420 have shifted, and new F420-dependent organisms and processes continue to be discovered.

Indexed as

ArchaeaEuryarchaeotaBacteriaBiosynthetic PathwaysHumansRiboflavinRiboflavincofactor 420cofactor biosynthesiscofactor distributionenzymologyredox chemistryredox cofactor

Identifiers

PMID33851978
PMCPMC8498797
OpenAlexW3154589906

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.