Bottom-up design of Ca2+ channels from defined selectivity filter geometry - Yulai Liu; Connor Weidle; Ljubica Mihaljević; Joseph L. Watson; Zhe Li; Le Tracy Yu; Sagardip Majumder; Andrew J. Borst; Kenneth D. Carr; Ryan D. Kibler; Tamer M. Gamal El-Din; William A. Catterall; et al. (Nature, 2025)