Figure 2From: A previously uncharacterized gene stm0551 plays a repressive role in the regulation of type 1 fimbriae in Salmonella enterica serotype TyphimuriumMultiple sequence alignment of the EAL domain of STM0551 and other experimentally studied proteins. Residues showing strict identity are written in white characters and highlighted in red. Similarity across groups is indicated with black characters and highlighted in yellow. Putative catalytic active site residues within the EAL domain are marked with an asterisk. Protein names and microorganisms are as follows: STM0551, STM1344, STM3611, STM4264: S. Typhimurium LT2; MrkJ: K. pneumoniae.Back to article page