title: Sighting the cellular shredder.
mesh_terms: D019843:Archaeal Proteins; D001665:Binding Sites; D010450:Endopeptidases / Q000737:chemistry* / Q000235:genetics / Q000378:metabolism / Q000648:ultrastructure; D005057:Eukaryotic Cells / Q000378:metabolism*; D011480:Protease Inhibitors / Q000378:metabolism; D011487:Protein Conformation; D011506:Proteins / Q000378:metabolism*; D013822:Thermoplasma / Q000737:chemistry; D014452:Ubiquitins / Q000378:metabolism
chemical_list: D019843:Archaeal Proteins; D011480:Protease Inhibitors; D011506:Proteins; D014452:Ubiquitins; D010450:Endopeptidases; C093138:proteasome, Thermoplasma