6R80:
reference: Structure of the super-elongation complex subunit AFF4 C-terminal homology domain reveals requirements for AFF homo- and heterodimerization., Chen Y, Cramer P, J Biol Chem. 2019 May 30. pii: RA119.008577. doi: 10.1074/jbc.RA119.008577. PMID: 31147444

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