5W3S:
reference: Cryo-electron microscopy structure of the lysosomal calcium-permeable channel TRPML3., Hirschi M, Herzik MA Jr, Wie J, Suo Y, Borschel WF, Ren D, Lander GC, Lee SY, Nature. 2017 Oct 19;550(7676):411-414. doi: 10.1038/nature24055. Epub 2017 Oct, 11. PMID: 29019979

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