English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Protein-lipid interactions regulate many membrane protein functions. Using a multiscale approach that combines coarse-grained and atomistic molecular dynamics simulations, we have predicted the binding site for the anionic phospholipid phosphatidylinositol 4,5-bisphosphate (PIP(2)) on the Kir2.2 inwardly rectifying (Kir) potassium channel. Comparison of the predicted binding site to that observed in the recent PIP(2)-bound crystal structure of Kir2.2 reveals good agreement between simulation and experiment. In addition to providing insight into the mechanism by which PIP(2) binds to Kir2.2, these results help to establish the validity of this multiscale simulation approach and its future application in the examination of novel membrane protein-lipid interactions in the increasing number of high-resolution membrane protein structures that are now available.

Simulation-Based Prediction of Phosphatidylinositol 4,5-Bisphosphate Binding to an Ion Channel