HIS-tagged RPN10 of Arabidopsis thaliana UniProt: P55034-1, TAIR: At4g38630 expressed in E. coli and purified by metal-chelate affinity chromatography
RPN10 (26S proteasome regulatory subunit RPN10) is playing a role in maintaining the structural integrity of the 19S regulatory particle (RP), subcomplex of the 26S proteasome by the direct and indirect recognition of ubiquitinated substrates of ubiquiti