Figure 2.
(A) Effects of CILK1 variants on phosphorylation of FLAG-kinesin family member 3A (KIF3A) Thr672. GST or GST-CILK1 (wild type (WT); kinase-dead (KD); disease variants) was co-expressed with FLAG-KIF3A in HEK293T cells. Total and phospho-Thr672-specific signals of FLAG-KIF3A were assessed by immunoblotting of anti-FLAG immunoprecipitates with anti-pKIF3A-Thr672 and anti-KIF3A, respectively. (B) Quantification of FLAG-KIF3A-phospho-Thr672 signals normalized against total FLAG-KIF3A signals in (A).