Figure 1.

Amino acid alignment of intimin, ifp and invasion. The C-terminal 280 residues of EPEC 2348/69 intimin (Int280) and the corresponding regions from Y. pseudotuberculosis IP32953 Ifp and invasin were aligned. Residues important in intimin function are shown: conserved cysteine residues are highlighted in light grey whilst tryptophan residues are highlighted in dark grey.

Strong et al. BMC Microbiology 2011 11:85   doi:10.1186/1471-2180-11-85
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