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. 2010 Jul 18;285(39):29780–29786. doi: 10.1074/jbc.M110.146431

TABLE 2.

Kinetic analysis of OsGH3–8 with auxin analogs

Reactions were performed as described under “Experimental Procedures.” All kinetic parameters are expressed as the mean ± S.E. for n = 3.

Substrate V/Et Km kcat/Km
min1 μm m1s1
Indole-3-butyric acid 65.2 ± 4.7 2,700 ± 410 402
PAA 45.6 ± 1.7 540 ± 60 1410
NAA 13.3 ± 1.0 1000 ± 210 222