5OAK:
reference: Structural basis for the interaction between the cell polarity proteins Par3 and Par6., Renschler FA, Bruekner SR, Salomon PL, Mukherjee A, Kullmann L, Schutz-Stoffregen MC, Henzler C, Pawson T, Krahn MP, Wiesner S, Sci Signal. 2018 Feb 13;11(517). pii: 11/517/eaam9899. doi:, 10.1126/scisignal.aam9899. PMID: 29440511

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