5.6.1.5 - 5.6.1.5 26S proteinase 5.6.1.5 26Sproteasome 5.6.1.5 700-kDa complex 5.6.1.5 full length protein, the interdomain Mpa-ID and the mutant forms 5.6.1.5 gel filtration 5.6.1.5 glutathione Sepharose column chromatography and Ni-NTA resin column chromatography 5.6.1.5 glutathione-Sepharose column chromatography 5.6.1.5 His-tag purification resin chromatography, MonoQ column chromatography, and Superose 6 gel filtration 5.6.1.5 HiTrap Q column chromatography and Superose 12 gel filtration