1CWF:
reference: X-ray structures and analysis of 11 cyclosporin derivatives complexed with cyclophilin A., Kallen J, Mikol V, Taylor P, Walkinshaw MD, J Mol Biol 1998 Oct 23;283(2):435-49. PMID: 9769216

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