ArticleJournal of the American Chemical Society2024
Water inside the Selectivity Filter of a K
Article in Journal of the American Chemical Society, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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.
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.
Who cites it
13 citing papers in PubMed, 24 citations in OpenAlex.
- Hydration water dynamics in amyloid-β aggregates using deuterium and oxygen-17 solid-state NMR spectroscopy.The Journal of chemical physics · 2026Article
- Force field sensitivity of ion occupancy in potassium channels.Biophysical journal · 2026Article
- Modulation of confined water dynamics in ion channels by terahertz electric fields.Nanoscale advances · 2026Article
- Water Under Molecular Crowding: From Femtosecond H-Bond Networks Dynamics to Biological Function.Sub-cellular biochemistry · 2026Review
- From Selective Permeation to Physiology in Potassium Channels.Function (Oxford, England) · 2025Review
- Multi-mode water dynamics in hydration shells of villin headpiece subdomain protein in the solid state using deuterium and oxygen-17 NMR spectroscopy.The Journal of chemical physics · 2025Article
- Room-Temperature Single-Molecule Infrared Imaging and Spectroscopy through Bond-Selective Fluorescence.Angewandte Chemie (International ed. in English) · 2024Article
- Mitigation of thermal artifacts in 100 kHz ultrafast 2D IR spectroscopy.The Journal of chemical physics · 2024Article
- Article
- Do selectivity filter carbonyls in KJournal of structural biology: X · 2024Article
- Modeling Infrared Spectroscopy of Nucleic Acids: Integrating Vibrational Non-Condon Effects with Machine Learning Schemes.Journal of chemical theory and computation · 2024Article
- Electronic Polarization Leads to a Drier Dewetted State for Hydrophobic Gating in the Big Potassium Channel.The journal of physical chemistry letters · 2024Article
- Unraveling dynamic protein structures by two-dimensional infrared spectra with a pretrained machine learning model.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
Corrections and comments
- Update of
Authors and funding
5 authors at 3 institutions in 1 country.
Funding
Abstract
Water inside biological ion channels regulates the key properties of these proteins, such as selectivity, ion conductance, and gating. In this article, we measure the picosecond spectral diffusion of amide I vibrations of an isotope-labeled KcsA potassium channel using two-dimensional infrared (2D IR) spectroscopy. By combining waiting time (100-2000 fs) 2D IR measurements of the KcsA channel including
Identifiers
What OpenQuestion holds
Registered trials
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.