title: Purification and properties of two proteolytic enzymes with carboxypeptidase activity in germinated wheat.
abstract: Two proteolytic enzymes with carboxypeptidase activity have been isolated from a germinated wheat extract and partially characterized. Both enzymes rapidly released amino acids from hemoglobin and gluten and hydrolyzed carbobenzoxy-phenylalanylalanine. The enzymes were inhibited by diisopropylphosphofluoridate, but unaffected by salts, ethylenediaminetetraacetate, and sulfhydryl reagents at lower concentrations, and had molecular weights of approximately 55,000 and 61,000. Analysis of the hydrolysis products of hemoglobin and gluten indicated that both enzymes had broad specificities, including the ability to release proline.
authors: Canadian Grain Commission, Grain Research Laboratory, Winnipeg, Manitoba, Canada R3C 3G9.
authors: K R
authors: KR
authors: Preston
authors: J E
authors: JE
authors: Kruger