1PU3:
reference: Effect of N-terminal and Met23 mutations on the structure and dynamics of onconase., Gorbatyuk VY, Tsai CK, Chang CF, Huang TH, J Biol Chem 2004 Feb 13;279(7):5772-80. Epub 2003 Nov 26. PMID: 14645226

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