1.1.1.31 (R)-3-hydroxy-2-methylpropanoate competitive inhibitor of the S-isomer 104059 1.1.1.31 Ag+ complete inhibition at 1 mM 75 1.1.1.31 AgNO3 - 360 1.1.1.31 Co2+ about 68.1% residual activity at 1 mM 23 1.1.1.31 Co2+ about 64.3% residual activity at 1 mM 23 1.1.1.31 Cu2+ about 15.67% residual activity at 1 mM 19 1.1.1.31 Cu2+ about 14.5% residual activity at 1 mM 19 1.1.1.31 Fe2+ complete inhibition at 1 mM 25 1.1.1.31 Fe2+ about 9.1% residual activity at 1 mM 25 1.1.1.31 Hg2+ complete inhibition at 1 mM 33