Evidence map›Paper›PMID 33179964›Full record

ReviewCritical reviews in biochemistry and molecular biology2021

Human de novo purine biosynthesis.

Vidhi Pareek, Anthony M Pedley, Stephen J Benkovic

Open access · greenAbstract readReview
In one paragraph

Review in Critical reviews in biochemistry and molecular biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 89 papers.

0numbers the graph read from it
0cells of the map it votes in
89citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

89 citing papers in PubMed, 152 citations in OpenAlex.

  1. Review
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  12. Cell type diversification and phenotype convergence underlying white fin-ornamentation of cyprinid fishes.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  13. Review
  14. PurK,Microorganisms · 2026
    Article
  15. Research square · 2026
    Article
  16. Article
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  18. Article
  19. Review
  20. Article

29 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

3 authors at 1 institution in 1 country.

Vidhi PareekDepartment of Chemistry, The Pennsylvania State University, University Park, PA, USA.ORCID 0000-0003-1329-8021
Anthony M PedleyDepartment of Chemistry, The Pennsylvania State University, University Park, PA, USA.ORCID 0000-0003-1034-5072
Stephen J BenkovicDepartment of Chemistry, The Pennsylvania State University, University Park, PA, USA.ORCID 0000-0003-3680-3481
Pennsylvania State University · US

Funding

TRANSFORMYLASE ENZYMES--DIHYDROFOLATE REDUCTASER01GM024129 · NIGMS · PENNSYLVANIA STATE UNIVERSITY-UNIV PARK · PI BENKOVIC, STEPHEN J · 1985 to 2024
$5.2M
NIGMS NIH HHS R01 GM024129
6 · The paper itself

Abstract

The focus of this review is the human de novo purine biosynthetic pathway. The pathway enzymes are enumerated, as well as the reactions they catalyze and their physical properties. Early literature evidence suggested that they might assemble into a multi-enzyme complex called a metabolon. The finding that fluorescently-tagged chimeras of the pathway enzymes form discrete puncta, now called purinosomes, is further elaborated in this review to include: a discussion of their assembly; the role of ancillary proteins; their locus at the microtubule/mitochondria interface; the elucidation that at endogenous levels, purinosomes function to channel intermediates from phosphoribosyl pyrophosphate to AMP and GMP; and the evidence for the purinosomes to exist as a protein condensate. The review concludes with a consideration of probable signaling pathways that might promote the assembly and disassembly of the purinosome, in particular the identification of candidate kinases given the extensive phosphorylation of the enzymes. These collective findings substantiate our current view of the de novo purine biosynthetic metabolon whose properties will be representative of how other metabolic pathways might be organized for their function.

Indexed as

Adenosine MonophosphateBiosynthetic PathwaysCyclic AMPCyclic GMPGuanosine MonophosphateHumansMicrotubulesMitochondriaMultienzyme ComplexesPhosphoribosyl PyrophosphatePhosphorylationProteinsPurinesSignal TransductionAdenosine MonophosphateCyclic AMPCyclic GMPGuanosine MonophosphateMultienzyme ComplexesPhosphoribosyl PyrophosphateProteinspurinePurinesmetabolism de novo purine biosynthesis purinosome metabolon substrate channeling condensate signaling

Identifiers

PMID33179964
PMCPMC7869020
OpenAlexW1498172398

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.