5OS9:
reference: DNA recognition by Arabidopsis transcription factors ABI3 and NGA1., Sasnauskas G, Manakova E, Lapenas K, Kauneckaite K, Siksnys V, FEBS J. 2018 Sep 5. doi: 10.1111/febs.14649. PMID: 30183137

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