Figure 7
From: Efficiency of the four proteasome subtypes to degrade ubiquitinated or oxidized proteins
More efficient degradation of intrinsically disordered protein tau by 20S proteasomes containing subunit β5i. (a) Western blot analysis of the kinetics of degradation of recombinant tau 2N4R by the four 20S proteasome subtypes. (b) Densitometric evaluation of the kinetics of the degradation of tau by the four 20S proteasome subtypes. All values (+ SEM) are collected from three independent experiments. (c) Western blot analysis of the kinetics of degradation of tau by the four 26S proteasome subtypes. These results are representative of three independent experiments. Full-length images for (a) and (c) are presented in Fig. S14.
