3.4.21.63 additional information - - 3.4.21.63 additional information - 584000 U/g, one unit is the amount of enzyme that produces TCA mixture-soluble materials equivalent to 1 microgram of tyrosine from casein per min at pH 9.0 and 45°C 3.4.21.63 25.7 - crude extract 3.4.21.63 29.07 - purified extracellular enzyme, pH 9.0, 75°C 3.4.21.63 40.94 - culture supernatant 3.4.21.63 92.73 - purified recombinant enzyme 3.4.21.63 148.9 - purified enzyme, pH 11.0, 40°C 3.4.21.63 632.6 - purified native enzyme, pH 9.0, 28°C 3.4.21.63 750 - 30fold purified enzyme