6W8D:
reference: Structural basis for impairment of DNA methylation by the DNMT3A R882H mutation., Anteneh H, Fang J, Song J, Nat Commun. 2020 May 8;11(1):2294. doi: 10.1038/s41467-020-16213-9. PMID: 32385248

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