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. 2021 Aug 17;12:695331. doi: 10.3389/fimmu.2021.695331

Figure 1.

Figure 1

Role of NEDD8 in the activation of Cullin RING ligases. Schematic illustration showing the mechanism of Cullin RING ligase activation by NEDDylation. Conjugation of NEDD8 (N8) to the WHBSD (W) triggers a change in its orientation which frees the RbxRING domain from inhibitory interactions.