Evidence map›Paper›PMID 19439403›Full record

ArticleThe Journal of biological chemistry2009

A eukaryote-like cardiolipin synthase is present in Streptomyces coelicolor and in most actinobacteria.

Mario Sandoval-Calderón, Otto Geiger, Ziqiang Guan, Francisco Barona-Gómez, Christian Sohlenkamp

Open access · hybridAbstract readComparative Study
In one paragraph

Article in The Journal of biological chemistry, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.7field-weighted citation impact, top 15% 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, 53 citations in OpenAlex.

  1. Article
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  7. Structure ofCommunications biology · 2019
    Article
  8. Article
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  11. Review
  12. Review
  13. Known unknowns of cardiolipin signaling: The best is yet to come.Biochimica et biophysica acta. Molecular and cell biology of lipids · 2017
    Review
  14. Article
  15. Article
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  17. Review
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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

5 authors at 3 institutions in 2 countries.

Mario Sandoval-CalderónCentro de Ciencias Genómicas, Universidad Nacional Autónoma de México, Av. Universidad s/n, Apdo. Postal 565-A, Cuernavaca, Morelos CP62210, Mexico.
Otto Geiger
Ziqiang Guan
Francisco Barona-Gómez
Christian Sohlenkamp
Universidad Nacional Autónoma de México · MXCenter for Research and Advanced Studies of the National Polytechnic Institute · MXDuke University Hospital · US

Funding

STEROL LIPIDSU54GM069338 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI DENNIS, EDWARD A · 2003 to 2013
$72.2M
NIGMS NIH HHS GM-069338NIGMS NIH HHS U54 GM069338
6 · The paper itself

Abstract

Cardiolipin (CL) is an anionic membrane lipid present in bacteria, plants, and animals, but absent from archaea. It is generally thought that bacteria use an enzyme belonging to the phospholipase D superfamily as cardiolipin synthase (Cls) catalyzing a reversible phosphatidyl group transfer from one phosphatidylglycerol (PG) molecule to another PG to form CL and glycerol. In contrast, in eukaryotes a Cls of the CDP-alcohol phosphatidyltransferase superfamily uses cytidine diphosphate-diacylglycerol (CDP-DAG) as the donor of the phosphatidyl group, which is transferred to a molecule of PG to form CL. Searching the genome of the actinomycete Streptomyces coelicolor A3(2) we identified a gene coding for a putative Cls of the CDP-alcohol phosphatidyltransferase superfamily (Sco1389). Here we show that expression of Sco1389 in a CL-deficient Rhizobium etli mutant restores CL formation. In an in vitro assay Sco1389 condenses CDP-DAG with PG to form CL and therefore catalyzes the same reaction as eukaryotic cardiolipin synthases. This is the first time that a CDP-alcohol phosphatidyltransferase from bacteria is shown to be responsible for CL formation. The broad occurrence of putative orthologues of Sco1389 among the actinobacteria suggests that CL synthesis involving a eukaryotic type Cls is common in actinobacteria.

Indexed as

ActinobacteriaCardiolipinsCDP-Diacylglycerol-Inositol 3-PhosphatidyltransferaseCell MembraneCloning, MolecularEukaryotic CellsGene Expression Regulation, BacterialGenome, FungalMembrane ProteinsPhospholipidsPhylogenySpectrometry, Mass, Electrospray IonizationStreptomyces coelicolorTransferases (Other Substituted Phosphate Groups)Cardiolipinscardiolipin synthetaseCDP-Diacylglycerol-Inositol 3-PhosphatidyltransferaseMembrane ProteinsPhospholipidsTransferases (Other Substituted Phosphate Groups)

Identifiers

PMID19439403
PMCPMC2719378
OpenAlexW2169457192

What OpenQuestion holds

Textmetadata
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.