4BBN: Nedd4 Hect-Ub:Ub Complex
reference: Structure of a ubiquitin-loaded HECT ligase reveals the molecular basis for catalytic priming., Maspero E, Valentini E, Mari S, Cecatiello V, Soffientini P, Pasqualato S, Polo S, Nat Struct Mol Biol. 2013 May 5. doi: 10.1038/nsmb.2566. PMID: 23644597

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