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Table 2 The influence of different metal ions on the activity of FSA

From: Close relationship of a novel Flavobacteriaceaeα-amylase with archaeal α-amylases and good potentials for industrial applications

Metal ion

Relative activity (%)

K+

113.2

Ca2+

112.5

Ba2+

53.1

Mg2+

52.3

Ni2+

10.4

Co2+

7.0

Cd3+

0

Mn2+

0

Cu2+

0

Zn2+

0

EDTA

0