Figure 4.
Coimmunoprecipitation analysis of anillin and mDia2. (A and B) Anillin specifically immunoprecipitates mDia2. (A) GFP-mDia2 constructs were expressed in HEK293F cells, and the cell extracts were immunoprecipitated with an anti-anillin antibody and were analyzed by immunoblotting with anti-GFP or anti-anillin antibodies. M1041A: a mutatin in DAD core. (B) GFP-ARR-DD of mDia1, mDia2, or mDia3 construct was expressed in HEK293F cells, and the cell extracts were precipitated with anti-anillin antibodies and analyzed by immunoblotting with anti-GFP or anti-anillin antibodies. (C) mDia2 binds to the N-terminal region of anillin. GFP-anillin constructs were transfected in HEK293F cells, and the cell extracts were incubated with immobilized GST or GST-mDia2 ARR-CC and bound proteins were analyzed by immunoblotting with anti-GFP or anti-GST antibodies.
