5KUB:
reference: A Catalytic Role for C-H/pi Interactions in Base Excision Repair by Bacillus cereus DNA Glycosylase AlkD., Parsons ZD, Bland JM, Mullins EA, Eichman BF, J Am Chem Soc. 2016 Sep 1. PMID: 27571247

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