5OVV:
reference: Structural basis for PDZ domain interactions in the post-synaptic density scaffolding protein Shank3., Ponna SK, Ruskamo S, Myllykoski M, Keller C, Boeckers TM, Kursula P, J Neurochem. 2018 Feb 23. doi: 10.1111/jnc.14322. PMID: 29473168

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