1COU:
reference: Inherent flexibility in a potent inhibitor of blood coagulation, recombinant nematode anticoagulant protein c2., Duggan BM, Dyson HJ, Wright PE, Eur J Biochem 1999 Oct;265(2):539-48. PMID: 10504384

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