Allosteric Modulation of Ras-GTP Is Linked to Signal Transduction through RAF Kinase.
Buhrman, G., Kumar, V.S., Cirit, M., Haugh, J.M., Mattos, C.(2011) J Biol Chem 286: 3323-3331
- PubMed: 21098031 
- DOI: 10.1074/jbc.M110.193854
- Primary Citation of Related Structures:  
3OIU, 3OIV, 3OIW - PubMed Abstract: 
Ras is a key signal transduction protein in the cell. Mutants of Gly(12) and Gln(61) impair GTPase activity and are found prominently in cancers. In wild type Ras-GTP, an allosteric switch promotes disorder to order transition in switch II, placing Gln(61) in the active site ...