Evidence map›Paper›PMID 31874225›Full record

ReviewBiochimica et biophysica acta. Molecular and cell biology of lipids2020

Structural and mechanistic aspects of carotenoid cleavage dioxygenases (CCDs).

Anahita Daruwalla, Philip D Kiser

Open access · greenAbstract readReview
In one paragraph

Review in Biochimica et biophysica acta. Molecular and cell biology of lipids, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

33 citing papers in PubMed, 66 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Evolutionary adaptation of CCD4 enzymes inFrontiers in plant science · 2026
    Article
  6. Mechanism of Lutein tobioRxiv : the preprint server for biology · 2025
    Article
  7. Absorption characteristics andRSC advances · 2025
    Article
  8. Article
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  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Acta pharmaceutica Sinica. B · 2024
    Article
  16. Phylogeny ofInternational journal of molecular sciences · 2023
    Article
  17. Article
  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

2 authors at 2 institutions in 1 country.

Anahita DaruwallaDepartment of Pharmacology, Case Western Reserve University, Cleveland, OH 44106, United States of America; Department of Physiology & Biophysics, University of California, Irvine, CA 92697, United States of America.
Philip D KiserDepartment of Physiology & Biophysics, University of California, Irvine, CA 92697, United States of America; Research Service, VA Long Beach Healthcare System, Long Beach, CA 90822, United States of America. Electronic address: pkiser@uci.edu.
Case Western Reserve University · USUniversity of California, Irvine · US

Funding

STRUCTURAL STUDIES OF ARRESTINSR01EY009339 · NEI · UNIVERSITY OF WASHINGTON · PI KISER, PHILIP DAVID, PALCZEWSKI, KRZYSZTOF · 1992 to 2025
$16.0M
Studies on visual cycles and their relevance to age-related macular degenerationIK2BX002683 · VA · VETERANS HEALTH ADMINISTRATION · PI KISER, PHILIP DAVID · 2015 to 2019
–
BLRD VA IK2 BX002683NEI NIH HHS R01 EY009339
6 · The paper itself

Abstract

Carotenoid cleavage dioxygenases (CCDs) comprise a superfamily of mononuclear non-heme iron proteins that catalyze the oxygenolytic fission of alkene bonds in carotenoids to generate apocarotenoid products. Some of these enzymes exhibit additional activities such as carbon skeleton rearrangement and trans-cis isomerization. The group also includes a subfamily of enzymes that split the interphenyl alkene bond in molecules such as resveratrol and lignostilbene. CCDs are involved in numerous biological processes ranging from production of light-sensing chromophores to degradation of lignin derivatives in pulping waste sludge. These enzymes exhibit unique features that distinguish them from other families of non-heme iron enzymes. The distinctive properties and biological importance of CCDs have stimulated interest in their modes of catalysis. Recent structural, spectroscopic, and computational studies have helped clarify mechanistic aspects of CCD catalysis. Here, we review these findings emphasizing common and unique properties of CCDs that enable their variable substrate specificity and regioselectivity. This article is part of a Special Issue entitled Carotenoids recent advances in cell and molecular biology edited by Johannes von Lintig and Loredana Quadro.

Indexed as

CarbonCarotenoidsDioxygenasesHumansLightNonheme Iron ProteinsOxygenResveratrolSubstrate SpecificityCarbonCarotenoidsDioxygenasesNonheme Iron ProteinsOxygenResveratrolBeta-propellerDioxetaneMonotopic membrane proteinNitric oxideNon-heme ironResveratrol

Identifiers

PMID31874225
PMCPMC7308199
OpenAlexW2996991956

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.