1M9W:
reference: Study of electrostatic potential surface distribution of wild-type plastocyanin Synechocystis solution structure determined by homonuclear NMR., Monleon D, Celda B, Biopolymers. 2003 Oct;70(2):212-20. PMID: 14517909

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