Cryo–electron microscopy unveils the gating mechanism of the human Kir2.1 channel Catherine Venien-Bryan, Carlos Fernandes, Dania Zuniga, Andreas Zoumpoulakis, Rafael Veloso and Renaud Wagner BIO Web Conf., 129 (2024) 21006 Published online: 17 October 2024 DOI: 10.1051/bioconf/202412921006