1TL5:
reference: Solution structure of the apo and copper(I)-loaded human metallochaperone HAH1., Anastassopoulou I, Banci L, Bertini I, Cantini F, Katsari E, Rosato A, Biochemistry 2004 Oct 19;43(41):13046-53. PMID: 15476398

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