6IW3:
reference: High-resolution structure of a Y27W mutant of the Dishevelled2 DIX domain., Yamanishi K, Sin Y, Terawaki SI, Higuchi Y, Shibata N, Acta Crystallogr F Struct Biol Commun. 2019 Feb 1;75(Pt 2):116-122. doi:, 10.1107/S2053230X18018290. Epub 2019 Jan 23. PMID: 30713163

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