D120A |
midpoint potential of the mutant increases, the mutant exhibits a 1.2- to 1.5fold faster reduction rate than the wild-type enzyme. Catalytic efficiency (kcat/Km) in the 5-10-methylentetrahydrofolate oxidative half-reaction is significantly decreased |
Escherichia coli |
D120K |
midpoint potential of the mutant increases, the mutant exhibits a 1.2- to 1.5fold faster reduction rate than the wild-type enzyme. Catalytic efficiency (kcat/Km) in the 5-10-methylentetrahydrofolate oxidative half-reaction is significantly decreased |
Escherichia coli |
D120N |
midpoint potential of the mutant increases, the mutant exhibits a 1.2- to 1.5fold faster reduction rate than the wild-type enzyme. Catalytic efficiency (kcat/Km) in the 5-10-methylentetrahydrofolate oxidative half-reaction is significantly decreased |
Escherichia coli |
D120S |
midpoint potential of the mutant increases, the mutant exhibits a 1.2- to 1.5fold faster reduction rate than the wild-type enzyme. Catalytic efficiency (kcat/Km) in the 5-10-methylentetrahydrofolate oxidative half-reaction is significantly decreased |
Escherichia coli |
D120V |
midpoint potential of the mutant increases, the mutant exhibits a 1.2- to 1.5fold faster reduction rate than the wild-type enzyme. Catalytic efficiency (kcat/Km) in the 5-10-methylentetrahydrofolate oxidative half-reaction is significantly decreased |
Escherichia coli |