Evidence map›Paper›PMID 19915215›Full record

ReviewThe Journal of physiology2009

Architecture and gating of Hv1 proton channels.

Francesco Tombola, Maximilian H Ulbrich, Ehud Y Isacoff

Open access · greenAbstract readComparative StudyReview
In one paragraph

Review in The Journal of physiology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

14 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. On the role of water density fluctuations in the inhibition of a proton channel.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  6. Article
  7. Review
  8. The Concise Guide to PHARMACOLOGY 2013/14: ion channels.British journal of pharmacology · 2013
    Article
  9. Review
  10. Review
  11. The sour taste of a proton current.Proceedings of the National Academy of Sciences of the United States of America · 2010
    Article
  12. Channelopathies in Cav1.1, Cav1.3, and Cav1.4 voltage-gated L-type Ca2+ channels.Pflugers Archiv : European journal of physiology · 2010
    Review
  13. Dynamic aspects of functioning membrane proteins.The Journal of physiology · 2009
    Article
  14. Cholesterol-Dependent Gating Effects on Ion Channels.Advances in experimental medicine and biology
    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

3 authors at 3 institutions in 1 country.

Francesco TombolaDepartment of Physiology and Biophysics, University of California, Irvine, CA 92697, USA.
Maximilian H Ulbrich
Ehud Y Isacoff
Lawrence Berkeley National Laboratory · USUniversity of California, Berkeley · USUniversity of California, Irvine · US

Funding

STRUCTURAL REARRANGEMENTS IN CHANNEL GATINGR01NS035549 · NINDS · UNIVERSITY OF CALIFORNIA BERKELEY · PI ISACOFF, EHUD · 1996 to 2013
$4.1M
NINDS NIH HHS R01 NS035549NINDS NIH HHS R01NS035549
6 · The paper itself

Abstract

Voltage-gated proton channels have been described in different cells and organisms since the early '80s, but the first member of the family, Hv1, was cloned only recently. The Hv1 channel was found to contain a voltage-sensing domain (VSD), similar to those of voltage-gated sodium, potassium and calcium channels. All these other channels also contain a pore domain, which forms a central pore at the interface of the four subunits. The pore domain is missing in Hv1. This raised several questions on the location of the proton pore and on the mechanism of gating. Here, we briefly review our effort to understand the structural organization of Hv1 channels and discuss the relationship between the gating of Hv1 and the gating of ion-conducting pores recently discovered in the VSDs of mutant voltage-gated potassium and sodium channels.

Indexed as

ProtonsAnimalsHumansIon Channel GatingIon ChannelsMicePotassium Channels, Voltage-GatedProtein SubunitsHv1 proton channel, mouseIon ChannelsPotassium Channels, Voltage-GatedProtein SubunitsProtons

Identifiers

PMID19915215
PMCPMC2793866
OpenAlexW2123525933

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.