6BVH:
reference: Potent, multi-target serine protease inhibition achieved by a simplified beta-sheet motif., Chen X, Riley BT, de Veer SJ, Hoke DE, Van Haeften J, Leahy D, Swedberg JE, Brattsand M, Hartfield PJ, Buckle AM, Harris JM, PLoS One. 2019 Jan 22;14(1):e0210842. doi: 10.1371/journal.pone.0210842., eCollection 2019. PMID: 30668585

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