Evidence map›Paper›PMID 27939572›Full record

ArticleMetabolic engineering2017

Integration of Biomass Formulations of Genome-Scale Metabolic Models with Experimental Data Reveals Universally Essential Cofactors in Prokaryotes.

Joana C Xavier, Kiran Raosaheb Patil, Isabel Rocha

Open access · hybridAbstract read
In one paragraph

Article in Metabolic engineering, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
5.0field-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

47 citing papers in PubMed, 101 citations in OpenAlex.

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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 2 institutions in 2 countries.

Joana C XavierCEB - Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal; Structural and Computational Biology Unit, European Molecular Biology Laboratory, Meyerhofstraße 1, 69117 Heidelberg, Germany. Electronic address: joanarcxavier@ceb.uminho.pt.
Kiran Raosaheb PatilStructural and Computational Biology Unit, European Molecular Biology Laboratory, Meyerhofstraße 1, 69117 Heidelberg, Germany. Electronic address: patil@embl.de.
Isabel RochaCEB - Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal. Electronic address: irocha@deb.uminho.pt.
University of Minho · PTEuropean Molecular Biology Laboratory · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The composition of a cell in terms of macromolecular building blocks and other organic molecules underlies the metabolic needs and capabilities of a species. Although some core biomass components such as nucleic acids and proteins are evident for most species, the essentiality of the pool of other organic molecules, especially cofactors and prosthetic groups, is yet unclear. Here we integrate biomass compositions from 71 manually curated genome-scale models, 33 large-scale gene essentiality datasets, enzyme-cofactor association data and a vast array of publications, revealing universally essential cofactors for prokaryotic metabolism and also others that are specific for phylogenetic branches or metabolic modes. Our results revise predictions of essential genes in Klebsiella pneumoniae and identify missing biosynthetic pathways in models of Mycobacterium tuberculosis. This work provides fundamental insights into the essentiality of organic cofactors and has implications for minimal cell studies as well as for modeling genotype-phenotype relations in prokaryotic metabolic networks.

Indexed as

Models, BiologicalBacteriaBacterial ProteinsBiomassChromosome MappingCoenzymesComputer SimulationMetabolic Flux AnalysisMetabolic Networks and PathwaysMetabolomeSystems IntegrationBacterial ProteinsCoenzymesCoenzyme A (PubChem CID: 87642)Essential cofactorsFlavin Adenine Dinucleotide (PubChem CID: 643975)Flavin mononucleotide (PubChem CID: 643976)Genome-scale modelsMetabolic networksNADP+(PubChem CID: 5886)NAD+(PubChem CID: 5892)Pyridoxal 5′-phosphate (PubChem CID: 1051)S-adenosylmethionine (PubChem CID: 34755)Tetrahydrofolate (PubChem CID: 91443)Tetrahydromethanopterin (PubChem CID: 5462234)Thiamine diphosphate (PubChem CID: 1132)

Identifiers

PMID27939572
PMCPMC5249239
OpenAlexW2560293523

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.