| GO | Name | 
		| GO:0000209 | protein polyubiquitination | 
		| GO:0004842 | ubiquitin-protein transferase activity | 
		| GO:0005829 | cytosol | 
		| GO:0006464 | cellular protein modification process | 
		| GO:0006511 | ubiquitin-dependent protein catabolic process | 
		| GO:0030018 | Z disc | 
		| GO:0032436 | positive regulation of proteasomal ubiquitin-dependent protein catabolic process | 
		| GO:0043687 | post-translational protein modification | 
		| GO:0048742 | regulation of skeletal muscle fiber development |