4R62:
reference: Role of a non-canonical surface of Rad6 in ubiquitin conjugating activity., Kumar P, Magala P, Geiger-Schuller KR, Majumdar A, Tolman JR, Wolberger C, Nucleic Acids Res. 2015 Aug 18. pii: gkv845. PMID: 26286193

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