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Table 1 Specific activity levels (U/mg) of Amy2587 and three truncated Amy2587 variants with different substrates

From: Multifunctional alkalophilic α-amylase with diverse raw seaweed degrading activities

Substrates Amy2587 Amy2587a Amy2587b Amy2587c
Soluble starch
Agar
Carrageen
Sodium cellulose
Alginate
63.38 ± 0.02
18.38 ± 0.04
18.22 ± 0.02
14.51 ± 0.03
17.44 ± 0.03
44.30 ± 0.03
5.86 ± 0.02
9.09 ± 0.02
8.68 ± 0.05
9.87 ± 0.03
37.43 ± 0.03
5.82 ± 0.03
5.17 ± 0.02
9.79 ± 0.01
5.73 ± 0.02
30.26 ± 0.01
9.16 ± 0.01
6.76 ± 0.03
7.88 ± 0.02
9.89 ± 0.02
  1. The truncated Amy2587 variants, Amy2587a, Amy2587b, and Amy2587c have had the α-amylase_N motif, α-amylase, and Glyco_hydro_66 motifs deleted, respectively