A GTPase gate for protein import into chloroplasts
Date de parution
Nature Structural Biology
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Protein import into chloroplasts is regulated by the binding and hydrolysis of GTP at two homologous GTPases, Toc34 and Toc159. The crystal structure of the Toc34 GTP-binding domain suggests that GTP-regulated dimerization of the Toc GTPase domains controls the targeting and translocation of preproteins at the chloroplast envelope.
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Resource Types::text::journal::journal article