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Results 1 - 6 of 6
EC Number
Amino acid exchange
Commentary
Reference
H139A
loss of more than 80% of methyltransferase activity, mutant has comparable Kd values for Mg-phosphate as the wild type protein
H139N
loss of more than 80% of methyltransferase activity, mutant has comparable Kd values for Mg-phosphate as the wild type protein
H139Q
loss of more than 80% of methyltransferase activity, mutant has comparable Kd values for Mg-phosphate as the wild type protein
L271P
naturally occuring mutation, Mg-protoporphyrin IX accumulated in the mutant, a low activity of the mutant protein is not excluded
Y28A
loss of more than 80% of methyltransferase activity, mutant has comparable Kd values for Mg-phosphate as the wild type protein
Y28F
mutation leads to inclusion body formation during bacterial expression
Results 1 - 6 of 6