1M4Q:
reference: Structure of the Tsg101 UEV domain in complex with the PTAP motif of the HIV-1 p6 protein., Pornillos O, Alam SL, Davis DR, Sundquist WI, Nat Struct Biol 2002 Nov;9(11):812-7. PMID: 12379843

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