- A: alpha complex topology
- X: Nck-associated protein 1/Cytoplasmic FMR1-interacting protein 1
- H: Nck-associated protein 1/Cytoplasmic FMR1-interacting protein 1
- T: Nck-associated protein 1/Cytoplasmic FMR1-interacting protein 1
- F: FragX_IP,CYRIA-B_Rac1-bd