Table 3.

Influence of metal ions on the relative activity of TtGalA

Metal ions	0.5 mM	1 mM	2.5 mM	5 mM
Mg+2	99.3 ± 0.7	91.7 ± 0.3	89.9 ± 2.5	55.6 ± 0.5
Ca+2	95.9 ± 0.7	95.8 ± 0.1	90.1 ± 2.4	27.8 ± 0.4
Cu+2	87. 7 ± 3.1	77.2 ± 1.6	63.9 ± 0. 97	22.2 ± 0.3
Li+	106.3 ± 0.5	113.9 ± 3.6	114.8 ± 3.1	93.6 ± 2.5
Zn+2	100.6 ± 2.2	110.3 ± 0.6	70.4 ± 0.6	15.1 ± 0.3
Mn+2	103.4 ± 1.0	128.5 ± 1.9	114.8 ± 3.0	20.2 ± 0.6
Co+2	101.8 ± 2.6	136.2 ± 0.4	92.8 ± 0.9	30.1 ± 0.7