6WC9:
reference: Gating and selectivity mechanisms for the lysosomal K(+) channel TMEM175., Oh S, Paknejad N, Hite RK, Elife. 2020 Mar 31;9. pii: 53430. doi: 10.7554/eLife.53430. PMID: 32228865

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).