metalloexopeptidase activity dipeptidase activity metallodipeptidase activity mah metalloexodipeptidase activity Reactome:R-HSA-2022405 metallo-exo-dipeptidase activity GO:0070573 Catalysis of the hydrolysis of a dipeptide by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions. Reactome:R-HSA-2022398 Reactome:R-HSA-2065355 molecular_function 2009-04-15T03:11:29Z