Docking of a specialized PIP Box onto chromatin-bound PCNA creates a degron for the ubiquitin ligase CRL4Cdt2.
Havens CG, Walter JC, Mol Cell, 2009 Jul 10 - link

The nucleosomal surface as a docking station for Kaposi's sarcoma herpesvirus LANA.
Barbera AJ, Chodaparambil JV, Kelley-Clarke B, Joukov V, Walter JC, Luger K, Kaye KM, Science, 2006 Feb 10 - link