5JK7:
reference: The DDB1-DCAF1-Vpr-UNG2 crystal structure reveals how HIV-1 Vpr steers human UNG2 toward destruction., Wu Y, Zhou X, Barnes CO, DeLucia M, Cohen AE, Gronenborn AM, Ahn J, Calero G, Nat Struct Mol Biol. 2016 Aug 29. doi: 10.1038/nsmb.3284. PMID: 27571178

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