On the selectivity of KcsA potassium channel: asymptotic analysis and computation

Zilong Song, Xiulei Cao, Tzyy-Leng Horng +1

Potassium (K${}^{+}$) channels regulate the flux of K${}^{+}$ ions through cell membranes and plays significant roles in many physiological functions. This work studies the KcsA potassium…