6.3.4.2 additional information - additional information kinetic mechanism, activation and inhibition kinetics 674909 6.3.4.2 additional information - additional information kinetics of wild-type and mutants 690817 6.3.4.2 additional information - additional information maximally active at physiological concentrations of ATP, GTP, and glutamine, whereas the Km and IC50 values for the substrate UTP and the product CTP, respectively, are close to their physiological concentrations 715549 6.3.4.2 additional information - additional information positive cooperativity for ATP and UTP 702613 6.3.4.2 0.002 - ATP - 674816 6.3.4.2 0.027 - L-Gln wild-type, pH 8.1, 37°C 715549 6.3.4.2 0.027 - UTP pH 8.0, 25°C, without GTP 648997 6.3.4.2 0.04 - UTP pH 8.0, 30°C, phosphorylated enzyme, in presence of 2 mM ATP 648994 6.3.4.2 0.05 - UTP pH 8.0, 30°C, native enzyme, in presence of 2 mM ATP 648994 6.3.4.2 0.054 - ATP pH 8.0, 25°C, without GTP 648997