Table 1 Kinetic parameters of FNSIIs toward pinocembrin and naringenin.

Each data set represents the mean ± SE from triplicate measurements.

Protein and substrateKm (μM)Vmax (pkat mg protein−1 )Vmax/Km
FNSII-1
  Pinocembrin0.24 ± 0.0727.65 ± 3.07114.73
  Naringenin0.28 ± 0.0660.93 ± 0.67215.31
FNSII-2
  Pinocembrin0.46 ± 0.069.02 ± 0.2219.60
  Naringenin