Despite the lack of structural information on the heparin-binding (HB) epidermal growth factor (EGF) shedding putative target enzyme, the design of potent HB-EGF shedding inhibitors has been attempted by means of comparative molecular field analysis (CoMFA), a well-established 3D-QSAR technique. Two different binding modes, obtained by docking a flexible representative into the MMP-3 and TACE target enzymes, were considered as alignment rules for an in-house data set of 50 HB-EGF shedding inhibitors. CoMFA models were derived with the standard steric, electrostatic, and Bohacek and McMartin's H-bond molecular fields.
View Article and Find Full Text PDF