Evidence map›Paper›PMID 34642230›Full record

ArticleLife science alliance2022

Interplay between MPIase, YidC, and PMF during Sec-independent insertion of membrane proteins.

Yuta Endo, Yuko Shimizu, Hanako Nishikawa, Katsuhiro Sawasato, Ken-Ichi Nishiyama

Abstract read
In one paragraph

Article in Life science alliance, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
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

11 citing papers in PubMed.

  1. The versatile role of YidC in membrane protein biosynthesis and quality control.Biochimica et biophysica acta. Molecular cell research · 2025
    Review
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  5. Review
  6. Article
  7. Key contributions of a glycolipid to membrane protein integration.Proceedings of the Japan Academy. Series B, Physical and biological sciences · 2024
    Review
  8. Article
  9. Article
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  11. Review
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.

Yuta EndoThe United Graduate School of Agricultural Sciences, Iwate University, Morioka, Japan.
Yuko ShimizuDepartment of Biological Chemistry and Food Science, Faculty of Agriculture, Iwate University, Morioka, Japan.
Hanako NishikawaDepartment of Biological Chemistry and Food Science, Faculty of Agriculture, Iwate University, Morioka, Japan.
Katsuhiro SawasatoDepartment of Biological Chemistry and Food Science, Faculty of Agriculture, Iwate University, Morioka, Japan.
Ken-Ichi NishiyamaThe United Graduate School of Agricultural Sciences, Iwate University, Morioka, Japan nishiyam@iwate-u.ac.jp.ORCID 0000-0003-0478-4482

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Integral membrane proteins with the N-out topology are inserted into membranes usually in YidC- and PMF-dependent manners. The molecular basis of the various dependencies on insertion factors is not fully understood. A model protein, Pf3-Lep, is inserted independently of both YidC and PMF, whereas the V15D mutant requires both YidC and PMF in vivo. We analyzed the mechanisms that determine the insertion factor dependency in vitro. Glycolipid MPIase was required for insertion of both proteins because MPIase depletion caused a significant defect in insertion. On the other hand, YidC depletion and PMF dissipation had no effects on Pf3-Lep insertion, whereas V15D insertion was reduced. We reconstituted (proteo)liposomes containing MPIase, YidC, and/or F

Indexed as

Proton-Motive ForceAmino Acid SequenceEscherichia coliEscherichia coli ProteinsGlycolipidsMembrane Transport ProteinsModels, BiologicalProtein BindingProtein TransportEscherichia coli Proteinsglycolipid MPIaseGlycolipidsMembrane Transport ProteinsYIDC protein, E coli

Identifiers

PMID34642230
PMCPMC8548208

What OpenQuestion holds

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Registered trials

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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.