BiophysicsbioRxivPreprint
A permeable G310 constriction limits K+ flux in the activated KCNQ2 pore and is disrupted by the encephalopathy variant G310S
Shavkatjon Qoshimboyev, Parthiban Marimuthu, Mukhriddin Makhkamov, Jamoliddin Razzokov
This study identifies G310 as the flux-limiting constriction in the activated KCNQ2 pore and shows the G310S variant reduces K+ conduction by altering the water column and ion movement.
DOI 10.64898/2026.10.05.756556