2.6.1.85 0.000098 - chorismate mutant K274R, cosubstrate NH4+, pH 8.5, 25°C 661933 2.6.1.85 0.00083 - chorismate mutant K274R, cosubstrate L-glutamine, pH 8.5, 25°C 661933 2.6.1.85 0.002 - chorismate mutant K274A, cosubstrate L-glutamine, pH 8.5, 25°C 661933 2.6.1.85 0.007 - chorismate PabB, addition of Escherichia coli PabA enhances the reaction rate 20fold in the absence of glutamine, pH 8.0, 25°C 724331 2.6.1.85 0.013 - L-glutamine pH 8.0, 25°C 738864 2.6.1.85 0.017 - chorismate pH 8.0, 25°C 738864 2.6.1.85 0.02 - 2-amino-2-deoxychorismate PabB, second half of the reaction, pH 8.0, 25°C 724331 2.6.1.85 0.026 - chorismate mutant K274A, cosubstrate NH4+, pH 8.5, 25°C 661933 2.6.1.85 0.032 - chorismate wild-type, cosubstrate NH4+, pH 8.5, 25°C 661933 2.6.1.85 0.12 - NH3 NH3-dependent p-aminobenzoate production in the absence of glutamine (assay contains 4-amino-4-desoxychorismate lyase), pH 8.0, 37°C 724111 2.6.1.85 0.16 - chorismate cosubstrate NH3, pH 7.0, 25°C 724464 2.6.1.85 0.22 - L-glutamine p-aminobenzoate or pyruvate production in the presence of glutamine (assay contains 4-amino-4-desoxychorismate lyase), pH 8.0, 37°C 724111 2.6.1.85 0.23 - L-glutamine glutamate production in the absence of chorismate, pH 8.0, 37°C 724111 2.6.1.85 0.53 - chorismate wild-type, cosubstrate L-glutamine, pH 8.5, 25°C 661933 2.6.1.85 0.6 - L-glutamine mutant K213A/Q147K amidotransferase activity, pH 8.0, 25°C 702371 2.6.1.85 0.67 - L-glutamine wild type amidotransferase activity, pH 8.0, 25°C 702371 2.6.1.85 0.79 - L-glutamine glutamate production in the presence of chorismate, pH 8.0, 37°C 724111 2.6.1.85 2.2 - chorismate cosubstrate L-glutamine, pH 7.0, 25°C 724464