Figure 4From: Study of the functionality of the Helicobacter pylori trans-translation components SmpB and SsrA in an heterologous systemMutations introduced into the H. pylori SsrA molecule. The model of the H. pylori mature SsrA molecule is after the tm RNA website http://www.indiana.edu/~tmrna/. As described in [10], the SsrAwobble, SsrASmpB, SsrAresumemutations that abolish the trans- translation process are boxed in red. Mutations of the mRNA-like domain that affect the tag are also indicated. The amino acid sequence of the tag (wild type or mutant) appended to trans-translated proteins are listed in the table.Back to article page