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. 2014 Feb;34(4):643–652. doi: 10.1128/MCB.00756-13

FIG 7.

FIG 7

Diagram of the action of VRK2 on negative regulation of TRiC. (A) The TRiC complex reduces the formation of misfolded polyQ-containing protein aggregates. (B) VRK2 facilitates TRiC protein degradation through activation of COP1 E3 ligase activity and then induces polyQ aggregation.