1PVV:
reference: Refined structure of Pyrococcus furiosus ornithine carbamoyltransferase at 1.87 A., Massant J, Wouters J, Glansdorff N, Acta Crystallogr D Biol Crystallogr 2003 Dec;59(Pt 12):2140-9. PMID: 14646072

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