Structural basis for Rab GTPase activation by VPS9 domain exchange factors.
Delprato, A., Lambright, D.G.(2007) Nat Struct Mol Biol 14: 406-412
- PubMed: 17450153 
- DOI: 10.1038/nsmb1232
- Primary Citation of Related Structures:  
2OT3 - PubMed Abstract: 
RABEX-5 and other exchange factors with VPS9 domains regulate endocytic trafficking through activation of the Rab family GTPases RAB5, RAB21 and RAB22. Here we report the crystal structure of the RABEX-5 catalytic core in complex with nucleotide-free RAB21, a key intermediate in the exchange reaction pathway ...