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. 2013 Apr 19;162(2):604–615. doi: 10.1104/pp.113.218313

Table II. Kinetic parameters of recombinant VvOMT3-1 and VvOMT3-2 using IBHP as a substrate.

Data are expressed as means of triplicate assays using the NusA-VvOMT3 fusion proteins, and se values are given in parentheses.

Enzyme Km Kcat × 10−5 Kcat /Km
µm s−1 m−1 s−1
VvOMT3-1 1.8 (0.6) 6.4 (1.8) 36.8 (2.4)
VvOMT3-2 1.9 (0.2) 18.0 (3.0) 95.5 (13.9)