5YK6:
reference: Crystal structures of Mmm1 and Mdm12-Mmm1 reveal mechanistic insight into phospholipid trafficking at ER-mitochondria contact sites., Jeong H, Park J, Jun Y, Lee C, Proc Natl Acad Sci U S A. 2017 Nov 7;114(45):E9502-E9511. doi:, 10.1073/pnas.1715592114. Epub 2017 Oct 25. PMID: 29078410

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