Glutamyl Endopeptidases: The Puzzle of Substrate Specificity.
Glutamyl endopeptidases (GEPases) are chymotrypsin-like enzymes that preferentially cleave the peptide bonds of the α-carboxyl groups of glutamic acid. Despite the many years of research, the structural determinants underlying the strong substrate specificity of GEPases still remain unclear. In this review, data concerning the molecular mechanisms that determine the substrate preference of GEPases is generalized. In addition, the biological functions of and modern trends in the research into these enzymes are outlined.
['Demidyuk|I V|IV|', 'Chukhontseva|K N|KN|', 'Kostrov|S V|SV|']
glutamyl endopeptidase substrate specificity 3C-like serine protease V8 protease chymotrypsin-like protease epidermolytic toxin