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. Author manuscript; available in PMC: 2010 Sep 15.
Published in final edited form as: Bioorg Med Chem. 2009 Aug 8;17(18):6534–6539. doi: 10.1016/j.bmc.2009.08.005

Table 2.

Inhibition Effects on sLO-1 Substrate Specificity for AA vs. LA

Inhibitor (Type) OA (Competitive) PS (Mixed-Type) OS (Allosteric)
[Inhibitor] 0 μM 11 μM 55 μM 13 μM 65 μM 1 μM 5 μM
(kcat/KM)AA/(kcat/KM)LA 1.8 ± 0.2 2.0 ± 0.2 1.9 ± 0.1 2.3 ± 0.2 4.0 ± 0.3 3.2 ± 0.4 4.8 ± 0.3

aEnzymatic assays were at performed at 1 μM total substrate concentrations in 100 mM Borate (pH 9.2) at 22 °C.