6BFG:
reference: Structure of the monotopic membrane protein (S)-mandelate dehydrogenase at 2.2A resolution., Sukumar N, Liu S, Li W, Mathews FS, Mitra B, Kandavelu P, Biochimie. 2018 Jul 30. pii: S0300-9084(18)30212-8. doi:, 10.1016/j.biochi.2018.07.017. PMID: 30071260

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