serine-type endopeptidase activity obsolete tissue kallikrein activity true pancreatic kallikrein GO:0004279 kininogenase callicrein glumorin tissue kallikrein activity submaxillary kallikrein depot-padutin submandibular kallikrein kidney kallikrein bradykininogenase molecular_function dilminal D urinary kallikrein This term was made obsolete because it represents a gene product. urokallikrein kininogenin activity kallidinogenase OBSOLETE. Catalysis of the preferential cleavage of Arg-Xaa bonds in small molecule substrates. Highly selective action to release kallidin (lysyl-bradykinin) from kininogen involves hydrolysis of Met-Xaa or Leu-Xaa. The rat enzyme is unusual in liberating bradykinin directly from autologous kininogens by cleavage at two Arg-Xaa bonds. salivary kallikrein padreatin GO:0004293 glandular kallikrein activity padutin onokrein P