3.5.4.33 C-terDELTA10 mutation in subunit ADAT2, inactive mutant enzyme 721030 3.5.4.33 C-terDELTA5 mutation in subunit ADAT2, kcat/Km is 72% compared to the wild-type value 721030 3.5.4.33 C136A kcat/Km is 13% of the wild-type value, mutation in subunit ADAT2 719934 3.5.4.33 C136A/ADAT3 C291A inactive mutant enzyme, mutation in subunit ADAT2 719934 3.5.4.33 C139A inactive mutant enzyme, mutation in subunit ADAT2 719934 3.5.4.33 C291A inactive mutant enzyme, mutation in subunit ADAT3 719934 3.5.4.33 C294A inactive mutant enzyme, mutation in subunit ADAT3 719934 3.5.4.33 D64E D64E abolishes the enzymatic activity of tadA in vitro, it does not detectably affect its activity in cells 719356 3.5.4.33 E56A mutation in subunit Tad2, mutant enzyme has no deaminase activity in vitro -, 721050 3.5.4.33 E92A inactive mutant enzyme, mutation in subunit ADAT2 719934