Substrate binding disrupts dimerization and induces nucleotide exchange of the chloroplast GTPase Toc33
GTPases act as molecular switches to control many cellular processes, including signalling, protein translation and targeting. Switch activity can be regulated by external effector proteins or intrinsic properties, such as dimerization. The recognition and translocation of pre-proteins into chloropl...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
2011-06-01.
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| Subjects: | |
| Online Access: | Get fulltext |