5XWP:
reference: The Molecular Architecture for RNA-Guided RNA Cleavage by Cas13a., Liu L, Li X, Ma J, Li Z, You L, Wang J, Wang M, Zhang X, Wang Y, Cell. 2017 Aug 10;170(4):714-726.e10. doi: 10.1016/j.cell.2017.06.050. Epub 2017 , Jul 27. PMID: 28757251

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