Fig. 3. (A) Alanine scan of the axonemal motif peptide: when the central F is replaced by an A, there is no more effect of the peptide on CBF, red circles, 433EGEFEEE, green triangles, 433EGEAEEE. Peptide concentrations: 0.33 µM. Error bars indicate 1 s.e.m. (B) The effect of
tubulin axonemal motif-like peptides on CBF, red circles, 441EGEGEEE, green triangles, 441EDEDEGE. Peptide concentrations: 0.33 µM. Error bars indicate 1 s.e.m.