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. Author manuscript; available in PMC: 2010 May 19.
Published in final edited form as: Biochemistry. 2009 May 19;48(19):4159–4169. doi: 10.1021/bi900224c

Table 1.

Inhibition of Glutathione S-Transferases by Nitroalkene Fatty Acids.

GST Ki (μM)1
NO2-LA NO2-LA-SG NO2-OA NO2-OA-SG
GSTA4-4 0.46 ± 0.01 0.32 ± 0.03 0.53 ± 0.10 0.57 ± 0.05
GSTA1-1 0.15 ± 0.02 0.78 ± 0.004 0.11 ± 0.02 0.67 ± 0.04
GSTM1a-1a 0.007 ± 0.002 0.010 ± 0.04 0.028 ± 0.007 0.026 ± 0.005
GSTP1a-1a 0.069 ± 0.014 0.079 ± 0.001 0.033 ± 0.005 0.048 ± 0.001
1

Ki were determined from nitroalkene (Figure 6) and nitroalkene-glutathione conjugate (not shown) inhibition data as described in Experimental Procedures. Shown are mean values ± 1 sd from 3 independent determinations.