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EC Number
Protein Variants
Commentary
Reference
1.2.1.32
E268A
site-directed mutagenesis, catalytically inactive mutant, formation of an enzyme-substrate adduct in the E268A mutant investigated by mass spectrometry
-
,
743338
1.2.1.32
N155A
the mutant shows very low activity compared to the wild type enzyme
763259
1.2.1.32
N155D
the mutant shows very low activity compared to the wild type enzyme
763259
1.2.1.32
N155Q
the mutant shows very low activity compared to the wild type enzyme
763259
1.2.1.32
N169A
inactive
763259
1.2.1.32
N169D
inactive
763259
1.2.1.32
N169Q
inactive
763259
1.2.1.32
R109A
the variant has a similar turnover number but approximately 160fold increased Km as compared with wild type enzyme
763259
1.2.1.32
R451A
inactive
763259
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