Fig. 3From: HtrA-mediated E-cadherin cleavage is limited to DegP and DegQ homologs expressed by gram-negative pathogensSequence alignment of the different HtrA/DegP proteins. Signal peptides (orange), proteolytic domains (green) containing the catalytic triad (red) and two PDZ domains (purple) of H. pylori HtrA (HpHtrA), Y. enterocolitica DegP (YeDegP), EPEC DegP (EpDegP) and S. Typhimurium HtrA (StHtrA) are indicated. The LA loop region is highlighted in blue Back to article page