4KDL:
reference: Structural Basis for Ovarian Tumor Domain-containing Protein 1 (OTU1) Binding to p97/Valosin-containing Protein (VCP)., Kim SJ, Cho J, Song EJ, Kim SJ, Kim HM, Lee KE, Suh SW, Kim EE, J Biol Chem. 2014 May 2;289(18):12264-74. doi: 10.1074/jbc.M113.523936. Epub 2014, Mar 7. PMID: 24610782

This OCA Structure page
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