1GY2:
reference: Crystal structures of the Met148Leu and Ser86Asp mutants of rusticyanin from Thiobacillus ferrooxidans: insights into the structural relationship with the cupredoxins and the multi copper proteins., Kanbi LD, Antonyuk S, Hough MA, Hall JF, Dodd FE, Hasnain SS, J Mol Biol 2002 Jul 5;320(2):263-75. PMID: 12079384

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