ENTRY       EC 3.4.22.29
NAME        Picornain 2A
            Picornavirus endopeptidase 2A
            Poliovirus protease 2A
            Rhinovirus protease 2A
CLASS       Hydrolases
            Acting on peptide bonds (peptidases)
            Cysteine endopeptidases
REACTION    Selective cleavage of Tyr+Gly bond in picornavirus polyprotein.
SUBSTRATE   Picornavirus polyprotein
            H2O
PRODUCT     Protein
COMMENT     From entero-, rhino-, aphto- and cardioviruses. Smaller than the
            homologous picornain 3C, but not a homologue of papain.
DBLINKS     University of Geneva ENZYME DATA BANK: 3.4.22.29
            WIT (What Is There) Metabolic Reconstruction: 3.4.22.29
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