6D7W:
reference: Cryo-EM structure of a fungal mitochondrial calcium uniporter., Nguyen NX, Armache JP, Lee C, Yang Y, Zeng W, Mootha VK, Cheng Y, Bai XC, Jiang Y, Nature. 2018 Jul 11. pii: 10.1038/s41586-018-0333-6. doi:, 10.1038/s41586-018-0333-6. PMID: 29995855

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