Crystal Structures of Ral-GppNHp and Ral-GDP Reveal Two Binding Sites that Are Also Present in Ras and Rap
Nicely, N.I., Kosak, J., de Serrano, V., Mattos, C.(2004) Structure 12: 2025-2036
- PubMed: 15530367 
- DOI: 10.1016/j.str.2004.08.011
- Primary Citation of Related Structures:  
1U8Y, 1U8Z, 1U90 - PubMed Abstract: 
RalA is a GTPase with effectors such as Sec5 and Exo84 in the exocyst complex and RalBP1, a GAP for Rho proteins. We report the crystal structures of Ral-GppNHp and Ral-GDP. Disordered switch I and switch II, located away from crystal contacts, are observed in one of the molecules in the asymmetric unit of the Ral-GppNHp structure ...