Evidence map›Paper›PMID 35563451›Full record

ArticleInternational journal of molecular sciences2022

Evidence for Non-Essential Salt Bridges in the M-Gates of Mitochondrial Carrier Proteins.

Daniela Valeria Miniero, Magnus Monné, Maria Antonietta Di Noia, Luigi Palmieri, Ferdinando Palmieri

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 32% 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

6 citing papers in PubMed, 9 citations in OpenAlex.

  1. Mitochondrial NADScience advances · 2025
    Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Citrate Regulates theJournal of fungi (Basel, Switzerland) · 2022
    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 1 country.

Daniela Valeria MinieroDepartment of Biosciences, Biotechnologies and Biopharmaceutics, University of Bari, Via E. Orabona 4, 70125 Bari, Italy.ORCID 0000-0002-3324-9692
Magnus MonnéDepartment of Biosciences, Biotechnologies and Biopharmaceutics, University of Bari, Via E. Orabona 4, 70125 Bari, Italy.ORCID 0000-0003-2344-3878
Maria Antonietta Di NoiaDepartment of Biosciences, Biotechnologies and Biopharmaceutics, University of Bari, Via E. Orabona 4, 70125 Bari, Italy.
Luigi PalmieriDepartment of Biosciences, Biotechnologies and Biopharmaceutics, University of Bari, Via E. Orabona 4, 70125 Bari, Italy.ORCID 0000-0002-6503-2922
Ferdinando PalmieriDepartment of Biosciences, Biotechnologies and Biopharmaceutics, University of Bari, Via E. Orabona 4, 70125 Bari, Italy.
Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies · ITUniversity of Bari Aldo Moro · ITUniversity of Basilicata · IT

Funding

Centre of Excellence on Comparative Genomics (CEGBA)Ministero dell'Istruzione, dell'Università e della Ricerca (MIUR) PRIN 2017 (2017PAB8EM)Ministero dell'Istruzione, dell'Università e della Ricerca (MIUR) PRIN 2020 (2020RRJP5L)
6 · The paper itself

Abstract

Mitochondrial carriers, which transport metabolites, nucleotides, and cofactors across the mitochondrial inner membrane, have six transmembrane α-helices enclosing a translocation pore with a central substrate binding site whose access is controlled by a cytoplasmic and a matrix gate (M-gate). The salt bridges formed by the three PX[DE]XX[RK] motifs located on the odd-numbered transmembrane α-helices greatly contribute to closing the M-gate. We have measured the transport rates of cysteine mutants of the charged residue positions in the PX[DE]XX[RK] motifs of the bovine oxoglutarate carrier, the yeast GTP/GDP carrier, and the yeast NAD

Indexed as

Mitochondrial MembranesMitochondrial Membrane Transport ProteinsMitochondrial ProteinsAmino Acid MotifsAnimalsCattleMitochondriaProtein Conformation, alpha-HelicalSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsMitochondrial Membrane Transport ProteinsMitochondrial ProteinsSaccharomyces cerevisiae ProteinsGDP/GTP carriermembrane proteinmitochondrial carrierNAD+ carrieroxoglutarate carriersite-directed mutagenesissolute carrier family 25 SLC25substrate-transporter interactionstransport mechanism

Identifiers

PMID35563451
PMCPMC9104175
OpenAlexW4225320728

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.