| 2FEB: reference: Nuclear magnetic resonance (NMR) solution structure, dynamics, and binding properties of the kringle IV type 8 module of apolipoprotein(a)., Chitayat S, Kanelis V, Koschinsky ML, Smith SP, Biochemistry. 2007 Feb 20;46(7):1732-42. Epub 2007 Jan 31. PMID: 17263558 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).