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. 2016 Feb 4;15:27. doi: 10.1186/s12934-016-0424-8

Table 3.

Enzyme activities of recombinant Oc4CL1

Substrate V max (µM/s) V max (pkat/ug) K m (µM) kcat (s−1) kcat/K m (s−1 M−1)
Trans-cinnamic acid 0.175 21.66 108.52 1.29 11,855.05
p-coumaric acid 0.356 44.06 16.42 2.62 159,386.65
Caffeic acid 0.546 67.57 79.88 4.01 50,249.26
Ferulic acid 0.917 113.49 87.2 6.74 77,308.62

The K m and V max of recombinant Oc4CL1 proteins were determined from a Lineweaver–Burk plot