Words similar to rpn
Example sentences for: rpn
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Notably, Rpn11 shares close homology with Csn5, which is also responsible for proteolytic activities in its respective complex.
Detection antibodies (all from Dako; 1:5,000 for 1 h at room temperature) were mouse-anti-goat Ig, mouse-anti-rat Ig, rabbit-anti-mouse Ig, and porcine-anti-rabbit Ig-HRP [ 66 ] . To visualize all transferred proteins, we used the ECL protein biotinylation labeling modules (RPN 2202, Amersham) and streptavidin alkaline phosphatase (V020402, Amersham) in accordance with the manufacturer's instructions.
Deubiquitinases, such as Rpn11, serve as proofreading devices for reversal of fortune at various stages of the process, right up to the final step before irreversible degradation by the proteasome.
While Csn5 is thought to impede the action of ubiquitin ligases through shaving cullins from their Rub1/Nedd8 modification (and possibly also by deubiquitinating substrates bound to the cullins), the outcome of Rpn11 inhibition will depend largely on whether Rpn11 participates primarily in shaving substrates from their chains, promoting release and rescue, or in trimming the polyubiquitin tag, allowing for proteolysis quality control (Figure 2).
1999), as well as the intrinsic proteasome subunit Rpn11/POH1 (Verma et al.