Author information:
(1)Ubiquitin Signaling Group, Department of Disease Biology, The Novo Nordisk 
Foundation Center for Protein Research University of Copenhagen, Copenhagen, 
Denmark.
(2)Bioinformatics Centre, Biotech Research and Innovation Centre, University of 
Copenhagen, Copenhagen, Denmark.
(3)Department of Proteomics, The Novo Nordisk Foundation Center for Protein 
Research, University of Copenhagen, Copenhagen, Denmark Institute of Molecular 
Biology (IMB), Mainz, Germany.
(4)Department of Cell Death and Metabolism, Danish Cancer Society Research 
Center, Copenhagen, Denmark.
(5)Institute of Molecular and Translational Medicine, Palacky University, 
Olomouc, Czech Republic.
(6)Department of Proteomics, The Novo Nordisk Foundation Center for Protein 
Research, University of Copenhagen, Copenhagen, Denmark.
(7)Ubiquitin Signaling Group, Department of Disease Biology, The Novo Nordisk 
Foundation Center for Protein Research University of Copenhagen, Copenhagen, 
Denmark niels.mailand@cpr.ku.dk.