Figure 4.

The position of the replaced H. pylori antigenic construct and flagellin segments in models predicted by LOOPP server and visualized by Discovery Studio viewer. (a) Intact N-terminus of flagellin type A (flaA) (183 residues) attached to the complete H. pylori antigenic construct construct and only a small fragment of C-terminal flaA (1-68 out of 163 residues). (b) The incomplete H. pylori antigenic construct consisting of a partial cytotoxin-associated gene A fragment (64-122) and intact C-terminus of flaA