Evidence map›Paper›PMID 14769929›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2004

The outer plastid envelope protein Oep16: role as precursor translocase in import of protochlorophyllide oxidoreductase A.

Steffen Reinbothe, Françoise Quigley, Armin Springer, Andreas Schemenewitz, Christiane Reinbothe

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

25 citing papers in PubMed, 58 citations in OpenAlex.

  1. A Protochlorophyllide (Pchlide)Frontiers in plant science · 2019
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  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. A search for factors influencing etioplast-chloroplast transition.Proceedings of the National Academy of Sciences of the United States of America · 2009
    Article
  14. Article
  15. Review
  16. Three thioredoxin targets in the inner envelope membrane of chloroplasts function in protein import and chlorophyll metabolism.Proceedings of the National Academy of Sciences of the United States of America · 2008
    Article
  17. A substrate-independent, 14:3:3 protein-mediated plastid import pathway of NADPH:protochlorophyllide oxidoreductase A.Proceedings of the National Academy of Sciences of the United States of America · 2007
    Article
  18. A plant porphyria related to defects in plastid import of protochlorophyllide oxidoreductase A.Proceedings of the National Academy of Sciences of the United States of America · 2007
    Article
  19. Chloroplast biogenesis: the use of mutants to study the etioplast-chloroplast transition.Proceedings of the National Academy of Sciences of the United States of America · 2007
    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

5 authors at 3 institutions in 2 countries.

Steffen ReinbotheUniversité Joseph Fourier et Centre National de la Recherche Scientifique, Unité Mixte de Recherche 5575, BP53, F-38041 Grenoble Cedex 9, France. steffen.reinbothe@ujf-grenoble.fr
Françoise Quigley
Armin Springer
Andreas Schemenewitz
Christiane Reinbothe
Centre National de la Recherche Scientifique · FRUniversité Joseph Fourier · FRUniversity of Bayreuth · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A 16-kDa plastid envelope protein was identified by chemical crosslinking that interacts with the precursor of NADPH:protochlorophyllide oxdidoreductase A (pPORA) during its posttranslational import into isolated barley chloroplasts. Protein purification and subsequent protein sequencing showed that the 16-kDa protein is an ortholog of a previously identified outer plastid envelope protein, Oep16. A protein of identical size was present in barley etioplasts and interacted with pPORA. Similar 16-kDa protein-dependent crosslink products of pPORA were detected in wheat, pea, and Arabidopsis chloroplasts. Database analyses revealed that the 16-kDa protein belongs to a family of preprotein and amino acid transporters found in free-living bacteria and endosymbiotic mitochondria and chloroplasts. Antibodies raised against the 16-kDa protein inhibited import of pPORA, highlighting its role in protein import.

Indexed as

Amino Acid SequenceChloroplast ProteinsCross-Linking ReagentsEvolution, MolecularIntracellular MembranesIon ChannelsMembrane Transport ProteinsMolecular Sequence DataMolecular WeightOxidoreductases Acting on CH-CH Group DonorsPlant CellsPlant ProteinsPlantsPlastidsProtein BindingProtein PrecursorsChloroplast ProteinsCross-Linking ReagentsIon ChannelsMembrane Transport ProteinsOxidoreductases Acting on CH-CH Group DonorsPlant ProteinsProtein Precursorsprotochlorophyllide reductase

Identifiers

PMID14769929
PMCPMC357075
OpenAlexW2120626663

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.