In addition to the DH-PH domain that is responsible for its GEF activity, Arhgef7 also contains a CH (calponin homology) and an SH3 (Src homology 3) domain at the N-terminus and proline-rich, GIT1-binding and coiled coil (CC) domains at the C-terminus (Fig
In addition to the DH-PH domain that is responsible for its GEF activity, Arhgef7 also contains a CH (calponin homology) and an SH3 (Src homology 3) domain at the N-terminus and proline-rich, GIT1-binding and coiled coil (CC) domains at the C-terminus (Fig.?1a)11,14,17,18. developing cortex. Arhgef7 is a guanine-nucleotide exchange factor (GEF) for Cdc42, a GTPase…