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Table 1 K m of each GLO isozyme with various substrates

From: Catalytic and functional aspects of different isozymes of glycolate oxidase in rice

GLO isozymes K m(glycolate) (mM) K m(glyoxylate) (mM) K m(L-lactate) (mM) K m(glycerate) (mM)
GLO1 0.499 ± 0.041b 6.505 ± 0.412a 5.128 ± 0.315a 4.976 ± 0.305a
GLO3 0.470 ± 0.035bc 1.799 ± 0.084d 1.104 ± 0.056c 2.762 ± 0.311c
GLO4 0.613 ± 0.050a 5.983 ± 0.333b 4.720 ± 0.291b 4.367 ± 0.395b
GLO1 + 4 0.423 ± 0.038c 4.883 ± 0.321c 5.227 ± 0.448a 4.511 ± 0.307b
  1. Values are means ± SD of three replicates. Means denoted by the same letter did not significantly differ at P < 0.05 according to Duncan’s multiple range tests