Evidence map›Paper›PMID 34288185›Full record

ReviewProtein science : a publication of the Protein Society2021

Deciphering CAD: Structure and function of a mega-enzymatic pyrimidine factory in health and disease.

Francisco Del Caño-Ochoa, Santiago Ramón-Maiques

Open access · hybridAbstract readReview
In one paragraph

Review in Protein science : a publication of the Protein Society, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 10% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Genetic analysis of pyrimidine biosynthetic enzymes inbioRxiv : the preprint server for biology · 2025
    Article
  5. Article
  6. Bioactive Potential ofPlants (Basel, Switzerland) · 2025
    Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. Review
  15. Article
  16. Article
  17. International journal of molecular sciences · 2023
    Article
  18. Article
  19. Article
  20. Sensitivities and Dependencies ofMedicina (Kaunas, Lithuania) · 2022
    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.

Francisco Del Caño-OchoaInstituto de Biomedicina de Valencia (IBV-CSIC), Valencia, Spain.ORCID 0000-0003-3093-3103
Santiago Ramón-MaiquesInstituto de Biomedicina de Valencia (IBV-CSIC), Valencia, Spain.ORCID 0000-0001-9674-8088
Instituto de Salud Carlos III · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

CAD is a 1.5 MDa particle formed by hexameric association of a 250 kDa protein divided into different enzymatic domains, each catalyzing one of the initial reactions for de novo biosynthesis of pyrimidine nucleotides: glutaminase-dependent Carbamoyl phosphate synthetase, Aspartate transcarbamoylase, and Dihydroorotase. The pathway for de novo pyrimidine synthesis is essential for cell proliferation and is conserved in all living organisms, but the covalent linkage of the first enzymatic activities into a multienzymatic CAD particle is unique to animals. In other organisms, these enzymatic activities are encoded as monofunctional proteins for which there is abundant structural and biochemical information. However, the knowledge about CAD is scarce and fragmented. Understanding CAD requires not only to determine the three-dimensional structures and define the catalytic and regulatory mechanisms of the different enzymatic domains, but also to comprehend how these domains entangle and work in a coordinated and regulated manner. This review summarizes significant progress over the past 10 years toward the characterization of CAD's architecture, function, regulatory mechanisms, and cellular compartmentalization, as well as the recent finding of a new and rare neurometabolic disorder caused by defects in CAD activities.

Indexed as

Aspartate CarbamoyltransferaseCarbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing)DihydroorotaseAnimalsBrain Diseases, MetabolicHumansProtein DomainsAspartate CarbamoyltransferaseCAD trifunctional enzymeCarbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing)Dihydroorotaseaspartate transcarbamoylasecarbamoyl phosphate synthetasede novo pyrimidine biosynthesisdihydroorotasemultienzymatic proteinnucleotide metabolismrare diseases

Identifiers

PMID34288185
PMCPMC8442968
OpenAlexW3185125009

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.