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. 2015 May 19;6(24):20084–20098. doi: 10.18632/oncotarget.3907

Table 1. IC50 values of embonic acid against the WT and mutant m-NAD(P)-ME enzymes.

Characteristics m-NAD(P)-ME Embonic acid
WT 1.4 ± 0.4 μM
Tetramer interface mutant H142A/D568A 2.1 ± 0.1 μM
Exo site mutant(at tetramer interface) R197E 2.8 ± 0.1 μM
R542V 1.5 ± 0.2 μM
Dimer interface mutant Q51A/E90A 29.5 ± 7.4 μM
Fumarate site mutant(at dimer interface) E59N 5.1 ± 0.7 μM
R67A >75 μM
R91A >75 μM
R67A/R91A >75 μM
K57S/E59N/K73E/D102S >75 μM