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Table 3 Enzymatic properties of wild-type enzymes and fusion proteins

From: An efficient expression tag library based on self-assembling amphipathic peptides

Enzyme

Value ± SD

Km (g L−1#, mM*, μmol L−1″)

kcat (min−1#, S−1*, S−1″)

Specific activity (U mg−1)

t1/2 (min)

PGL

0.27 ± 0.011

12.69 ± 0.4

279.14 ± 3.5

5.3 ± 0.32

S1nv10-PGL

0.47 ± 0.07

65.6 ± 6.8

499.6 ± 8.4

16.4 ± 1.3

LOX

0.057 ± 0.004

24.7 ± 2.97

30.2 ± 1.22

9.7 ± 0.43

S1nv11-LOX

0.052 ± 0.006

81.2 ± 3.6

38.23 ± 1.87

46.8 ± 1.5

ASN

14.2 ± 0.31

49.2 ± 1.9

17.34 ± 0.16

12.3 ± 0.42

S1nv17-ASN

21.4 ± 0.34

68.6 ± 2.5

21.34 ± 0.6

24.4 ± 0.65

  1. Each result was the average value of three parallel experiments. SD is the standard deviation of three experiments
  2. #, * and " indicated the units for PGL, LOX, and ASN, respectively