3.4.19.1 additional information - - 95253, 95254, 95267 3.4.19.1 additional information - the specific activity of the enzyme increases 7–14fold with heat treatment, suggesting the modification of the structure of the enzyme for optimal hydrolytic activity by heating 745261 3.4.19.1 0.0007 - cellular extract, using N-acetyl-L-Leu-4-nitroanilide as substrate, at pH 7.5 and 90°C 720867 3.4.19.1 0.1 - pH 7.5, 80°C 720431 3.4.19.1 0.124 - recombinant enzyme, after the induction with IPTG, at 8 h of culture in LB medium 687846 3.4.19.1 0.172 - recombinant enzyme, after the induction with IPTG, at 18 h of culture in TB medium 687846 3.4.19.1 1.9 - - 651807 3.4.19.1 1.9 - substrate: acetyl-Tyr-4-nitroanilide, pH 5.4, 85°C 745261 3.4.19.1 4.8 - after 6857fold purification, using N-acetyl-L-Leu-4-nitroanilide as substrate, at pH 7.5 and 90°C 720867 3.4.19.1 4.8 - pH 7.5, 90°C 720867