Fig. 1. Amino acid sequence and motif diagram of Xanx-4A. (A) Predicted amino acid sequence of Xanx-4 compared with human (72%), rat (72%), mouse (71%), cow (74%) and medaka (67%). ‘.’ indicate identical amino acids. (B) Xanx-4 motif diagram showing N-terminal PKC phosphorylation site (P), myristoylation site (m) and C-terminal core domain of four annexin repeats (shaded boxes). which contain calcium-binding sites.