TY - RPRT TI - Ubiquitin: structures, functions, mechanisms. AU - Cecile M Pickart AU - Michael J Eddins PY - 2004 DO - 10.1016/j.bbamcr.2004.09.019 UR - https://pubmed.ncbi.nlm.nih.gov/15571809/ ID - 15571809 ER -