2X2A: Free Acetyl-Cypa Trigonal Form
reference: Acetylation regulates cyclophilin A catalysis, immunosuppression and HIV isomerization., Lammers M, Neumann H, Chin JW, James LC, Nat Chem Biol. 2010 May;6(5):331-7. Epub 2010 Apr 4. PMID: 20364129

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