Comparison of predicted amino acid sequences for human, cat, rat, mouse, and guinea pig IAPP precursors. The IAPP moiety is boxed. The length of each precursor (number of amino acids) is given in parentheses. The predicted boundaries of the signal peptide and N and C-terminal propeptides are indicated. Dashes indicate amino acid residues that are identical to the human sequence. Colons indicate gaps that were inserted to generate this alignment.
Cited from Nish et al. [16]