Fig. 1
From: Clonorchis sinensis secretory protein CsAg17 vaccine induces immune protection
Deduced structure of C. sinensis CsAg17 polypeptide. a Secondary structure. The signal peptide is shown in yellow frame. The arrow indicates the cleavage site of the signal peptide Alpha-helices are shown in green spirals. b Tertiary structure of CsAg17. c Prediction of B cell epitope and hydrophilicity. The protein fragment with high antigenicity (yellow) and hydrophilicity was selected to produce a soluble protein