4L0P:
reference: Distinctive Structure of the EphA3/Ephrin-A5 Complex Reveals a Dual Mode of Eph Receptor Interaction for Ephrin-A5., Forse GJ, Uson ML, Nasertorabi F, Kolatkar A, Lamberto I, Pasquale EB, Kuhn P, PLoS One. 2015 May 20;10(5):e0127081. doi: 10.1371/journal.pone.0127081., eCollection 2015. PMID: 25993310

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