5N4A:
reference: Crystal structure of intraflagellar transport protein 80 reveals a homo-dimer required for ciliogenesis., Taschner M, Lorentzen A, Mourao A, Collins T, Freke GM, Moulding D, Basquin J, Jenkins D, Lorentzen E, Elife. 2018 Apr 16;7. pii: 33067. doi: 10.7554/eLife.33067. PMID: 29658880

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