Structural Evidence for a Common Intermediate in Small G Protein-GEF Reactions
Thomas, C., Fricke, I., Scrima, A., Berken, A., Wittinghofer, A.(2007) Mol Cell 25: 141-149
- PubMed: 17218277 
- DOI: 10.1016/j.molcel.2006.11.023
- Primary Citation of Related Structures:  
2NTX, 2NTY - PubMed Abstract: 
Rho of plants (Rop) proteins belong to the superfamily of small GTP-binding (G) proteins and are vital regulators of signal transduction in plants. In order to become activated, Rop proteins need to exchange GDP for GTP, an intrinsically slow process catalyzed by guanine nucleotide exchange factors (GEFs) ...