ENTRY       EC 3.4.14.6
NAME        Dipeptidyl-dipeptidase
            Dipeptidyl tetrapeptide hydrolase
            Dipeptidyl ligase
            Tetrapeptide dipeptidase
CLASS       Hydrolases
            Acting on peptide bonds (peptidases)
            Dipeptidyl-peptidases and tripeptidyl-peptidases
REACTION    Preferential release of dipeptides from a tetrapeptide, e.g.
            Ala-Gly+Ala-Gly. Acts more slowly on Ala-Ala+Ala-Ala and
            Gly-Gly+Gly-Gly.
SUBSTRATE   Tetrapeptide
            H2O
PRODUCT     Dipeptide
COMMENT     A thiol-activated peptidase from cabbage (Brassica oleracea).
            Tetrapeptides are formed from Ala-Ala, Gly-Gly, Ala-Gly and
            Gly-Ala.
DBLINKS     University of Geneva ENZYME DATA BANK: 3.4.14.6
            WIT (What Is There) Metabolic Reconstruction: 3.4.14.6
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