5TO3:
reference: Rational Design of Protein C Activators., Barranco-Medina S, Murphy M, Pelc L, Chen Z, Di Cera E, Pozzi N, Sci Rep. 2017 Mar 15;7:44596. doi: 10.1038/srep44596. PMID: 28294177

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