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Table 1 Specific activity of phenolic acid substrates of P-WT and mutants

From: Improving the catalytic characteristics of phenolic acid decarboxylase from Bacillus amyloliquefaciens by the engineering of N-terminus and C-terminus

  Specific activity (IU/mg)a
  P-Coumaric acid Ferulic acid Caffeic acid Sinapic acid
P-C 24.57 ± 0.18 3.41 ± 0.18 3.85 ± 0.38 1.26 ± 0.12
P-N 39.23 ± 0.26 7.84 ± 0.38 7.76 ± 0.08 2.69 ± 0.16
P-m1 42.97 ± 0.38 8.05 ± 0.31 9.32 ± 0.19 2.32 ± 0.08
P-m2 34.35 ± 0.28 4.43 ± 0.11 4.51 ± 0.33 1.49 ± 0.11
P-Nm1 57.49 ± 0.11 9.04 ± 0.26 10.54 ± 0.21 4.2 ± 0.19
P-Nm2 26.36 ± 0.19 5.22 ± 0.31 4.34 ± 0.18 0.36 ± 0.08
P-WT 13.44 ± 0.15 3.16 ± 0.32 2.87 ± 0.13 1.26 ± 0.06
  1. a These values were calculated by taking the average of three experiments conducted using SD