2GSM:
reference: Identification of conserved lipid/detergent-binding sites in a high-resolution structure of the membrane protein cytochrome c oxidase., Qin L, Hiser C, Mulichak A, Garavito RM, Ferguson-Miller S, Proc Natl Acad Sci U S A. 2006 Oct 31;103(44):16117-22. Epub 2006 Oct 18. PMID: 17050688

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