Back to Protein Structures Page Structure of Ras complexed with the Ras exchange
factor region of the Son of Sevenless protein
Boriack-Sjodin, P. A., Margarit, S. M., Bar-Sagi, D., and
Kuriyan, J. (1998). The structural basis of the activation of
Ras by Sos.
Nature 394, 337 - 343.
Crystals of the Ras-Sos complex
(Fig 1) 
(Fig 2a)
(Fig
2b) 
(Fig
3)
(Fig
4 ab) 
(Fig
4c)
(Fig
5ab) 
(Fig
5cd)
Fig
6 
- N-domain interactions
Switch 1 interactions
Footprint of
Ras on Sos