ID 3.5.1.79 DE phthalyl amidase. AN o-phthalyl amidase. CA a phtalamide + H2O = a primary amine + phthalate. CC -!- Phthalyl is used to mean 2-carboxybenzoyl. CC -!- The enzyme from Xanthobacter agilis hydrolyzes phthalylated amino CC acids, peptides, beta-lactams, aromatic and aliphatic amines. CC -!- The substituent on nitrogen may be an alkyl group, but may also be CC complex, giving an amino acid or peptide derivative. CC -!- Substitutions on the phthalyl ring include 6-F, 6-NH2, 3-OH, and a CC nitrogen in the aromatic ring ortho to the carboxy group attached to CC the amine. DR P0C2Y0, PHAM_XANAG ; //