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Rice
Fig. 5 | Rice

Fig. 5

From: The Function of Rac Small GTPase and Associated Proteins in Rice Innate Immunity

Fig. 5

The Hop/Sti1-HSP90 chaperone complex facilitates the maturation and transport of PRRs. The rice chitin receptor OsCERK1 interacts with HSP90 and its chaperone Hop/Sti1 in the ER. Hop/Sti1 and HSP90 are required for efficient transport of OsCERK1 from the ER to the plasma membrane via ER-to-Golgi trafficking. Further, Hop/Sti1 and HSP90 interact with OsRac1 and OsCERK1. The Hop/Sti1-HSP90 chaperone complex plays an important and conserved role in the maturation and transport of PRRs.

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