EHBP1 is an adaptor protein that regulates vesicular trafficking and links endosomes to the actin cytoskeleton. Here, authors show that both termini of EHBP1 have membrane targeting potential and that in the absence of its binding partner Rab8, the bMERB and CH domain of EHBP1 form an intramolecular complex which auto-inhibits actin binding.
- Amrita Rai
- Nathalie Bleimling
- Roger S. Goody