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    • The Selective Autophagy Receptor p62 Forms a Flexible Filamentous Helical Scaffold 

      Ciuffa, Rodolfo; Lamark, Trond; Tarafder, Abul K.; Guesdon, Audrey; Rybina, Sofia; Hagen, Wim J.H.; Johansen, Terje; Sachse, Carsten (Journal article; Tidsskriftartikkel; Peer reviewed, 2015-05-05)
      The scaffold protein p62/SQSTM1 is involved in protein turnover and signaling and is commonly found in dense protein bodies in eukaryotic cells. In autophagy, p62 acts as a selective autophagy receptor that recognizes and shuttles ubiquitinated proteins to the autophagosome for degradation. The structural organization of p62 in cellular bodies and the interplay of these assemblies with ubiquitin ...