Figure 3.

Sequence logos for KK, R4, Tir and Tarp motifs A: the logo was built with 1705 KK motif sequences extracted from 842 CagA protein sequences; B: the logo was built with 979 R4 motif sequences extracted from 842 CagA protein sequences; C: the logo was built with 20 Tir motif sequences extracted from 20 Tir protein sequences of Escherichia Eoli and Citrobacter rodentium; D: the logo was built with 16 Tarp motif sequences extracted from 7 Tarp protein sequences of Chlamydie trachomatis.