3KND:
reference: Novel binding of the mitotic regulator TPX2 (target protein for Xenopus kinesin-like protein 2) to importin-alpha., Giesecke A, Stewart M, J Biol Chem. 2010 Jun 4;285(23):17628-35. Epub 2010 Mar 23. PMID: 20335181

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