Evidence map›Paper›PMID 21540644›Full record

ArticleChannels (Austin, Tex.)

Mechanism of K+/Na+ selectivity in potassium channels from the perspective of the non-selective bacterial channel NaK.

Serdar Durdagi, Sergei Y Noskov

Abstract readComment
PubMed Publisher
In one paragraph

Article in Channels (Austin, Tex.). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

Serdar DurdagiDepartment of Biological Sciences, University of Calgary, Institute for Biocomplexity and Informatics, Calgary, AB, Canada.
Sergei Y Noskov

Funding

Canadian Institutes of Health Research 200804MOP-186232
6 · The paper itself

Abstract

Studies of the non-selective NaK channel as a model system provided detailed structural and functional insights into different factors that modulate selective ion conductance. The combination of structural and functional studies of WT- and mutant forms of NaK channel show that apparent conservation of the multiple binding sites in the canonical selectivity filter of K-channel is essential component of the observed robust Na (+) discrimination.

Indexed as

Ion Channel GatingAnimalsHumansIonsIons

Identifiers

PMID21540644

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.