Evidence map›Paper›PMID 22105807›Full record

ReviewAngewandte Chemie (International ed. in English)2012

Terpene biosynthesis: modularity rules.

Eric Oldfield, Fu-Yang Lin

Open access · greenAbstract readReview
In one paragraph

Review in Angewandte Chemie (International ed. in English), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 165 papers.

0numbers the graph read from it
0cells of the map it votes in
165citing papers in PubMed
8.0field-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

165 citing papers in PubMed, 385 citations in OpenAlex.

  1. Palladium-Catalyzed Regiodivergent Telomerization of Isoprene With Oxindoles.Angewandte Chemie (International ed. in English) · 2026
    Article
  2. The Metabolome of theJournal of natural products · 2026
    Review
  3. Article
  4. Article
  5. Review
  6. Synthesis of depressin, cryptomeridiol and 4-Beilstein journal of organic chemistry · 2026
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. The evolutionary history and modern diversity of triterpenoid cyclases.bioRxiv : the preprint server for biology · 2025
    Article
  14. Article
  15. Article
  16. Crystal structure and catalytic mechanism of drimenol synthase, an unusual bifunctional terpene cyclase-phosphatase.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  17. Review
  18. Genomic and Multi-Omics Analysis ofJournal of fungi (Basel, Switzerland) · 2025
    Article
  19. Review
  20. Article

105 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

2 authors at 1 institution in 1 country.

Eric OldfieldDepartment of Chemistry and Center for Biophysics and Computational Biology, University of Illinois at Urbana-Champaign, 600 South Mathews Avenue, Urbana, IL 61801, USA. eo@chad.scs.uiuc.edu
Fu-Yang Lin
University of Illinois Urbana-Champaign · US

Funding

Structure, Function and Inhibition of [4Fe-4S] ProteinsR01GM065307 · NIGMS · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI OLDFIELD, ERIC · 2002 to 2017
$5.4M
Protein Structure/Function by NMR, Crystallography and Computational ChemistryR01AI074233 · NIAID · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI OLDFIELD, ERIC · 2008 to 2012
$1.8M
Next generation bisphosphonates for chemo- and immuno-therapyR01CA158191 · NCI · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI OLDFIELD, ERIC · 2011 to 2015
$1.6M
Metalloprotein Structure, Function and InhibitionR01GM073216 · NIGMS · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI OLDFIELD, ERIC · 2005 to 2008
$1.1M
NCI NIH HHS CA158191NCI NIH HHS R01 CA158191NIAID NIH HHS AI074233NIAID NIH HHS R01 AI074233NIGMS NIH HHS GM073216NIGMS NIH HHS GM65307NIGMS NIH HHS R01 GM065307NIGMS NIH HHS R01 GM073216
6 · The paper itself

Abstract

Terpenes are the largest class of small-molecule natural products on earth, and the most abundant by mass. Here, we summarize recent developments in elucidating the structure and function of the proteins involved in their biosynthesis. There are six main building blocks or modules (α, β, γ, δ, ε, and ζ) that make up the structures of these enzymes: the αα and αδ head-to-tail trans-prenyl transferases that produce trans-isoprenoid diphosphates from C(5) precursors; the ε head-to-head prenyl transferases that convert these diphosphates into the tri- and tetraterpene precursors of sterols, hopanoids, and carotenoids; the βγ di- and triterpene synthases; the ζ head-to-tail cis-prenyl transferases that produce the cis-isoprenoid diphosphates involved in bacterial cell wall biosynthesis; and finally the α, αβ, and αβγ terpene synthases that produce plant terpenes, with many of these modular enzymes having originated from ancestral α and β domain proteins. We also review progress in determining the structure and function of the two 4Fe-4S reductases involved in formation of the C(5) diphosphates in many bacteria, where again, highly modular structures are found.

Indexed as

Farnesyl-Diphosphate FarnesyltransferaseHumansMetalloproteinsTerpenesFarnesyl-Diphosphate FarnesyltransferaseMetalloproteinsTerpenes

Identifiers

PMID22105807
PMCPMC3769779
OpenAlexW2148532595

What OpenQuestion holds

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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.