Fig 2. Regions Targeted by I10H Analogues Outside of the KLK5 Substrate Binding Pocket.
Molecular docking has revealed several regions (blue, green and red) of KLK5 outside the substrate specificity binding pocket (magenta) that SFTI-1 (shown in cylinders) could engage for extended specific interactions. Surface display of the model was generated by CCP4MG [34].