PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11331615-7 2001 The shift of the proteasomal components from the total cellular environment to the aggregates, as well as the comparatively slower degradation of tNhtt with longer polyglutamine, decreased the proteasome"s availability for degrading other key target proteins, such as p53. polyglutamine 164-177 transformation related protein 53, pseudogene Mus musculus 268-271