AUTHOR=Coll-Díez Carlos , Giudici Ana Marcela , Potenza Alberto , González-Ros José Manuel , Poveda José Antonio TITLE=pH-induced conformational changes in the selectivity filter of a potassium channel lead to alterations in its selectivity and permeation properties JOURNAL=Frontiers in Pharmacology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2024.1499383 DOI=10.3389/fphar.2024.1499383 ISSN=1663-9812