>4X5U_1|Chain A|Cag pathogenicity island protein (Cag18)|Helicobacter pylori (85962) MEDITSGLKQLDSTYQETNQQVLKNLDEIFSTTSPSANNEMGEEDALNIKKAAIALRGDLALLKANFEANELFFISEDVIFKTYMSSPELLLTYMKINPLDQNTAEQQCGISDKVLVLYCEGKLKIEQEKQNIRERLETSLKAYQSNIGGTASLITASQTLVESLKNKNFIKGIRKLMLAHNKVFLNYLEELDALERSLEQSKRQYLQERQSSKIIVKLEHHHHHH