Skip to main content

Table 2 Kinetic parameters of recombinant TtAG for hydrolysis of various substrates

From: Evaluation and directed evolution for thermostability improvement of a GH 13 thermostable α-glucosidase from Thermus thermophilus TC11

Substrate

K m (mM)

K cat (s−1)

K cat /K m (s−1 mM−1)

pNPG

0.48

658.60

1372.08

Sucrose

30.53

74.64

2.46

Trehalose

19.96

140.04

7.02

Panose

18.57

90.42

4.87

Isomaltose

10.59

99.51

9.39

Isomaltotriose

15.58

189.3

12.15

Maltose

n d.

n d.

n d.

Back to article page

BMC Biotechnology

ISSN: 1472-6750

Contact us