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Table 1 Effect of metal ion and inhibitor on the activity of EstM2

From: Characterization of a novel family VIII esterase EstM2 from soil metagenome capable of hydrolyzing estrogenic phthalates

Metal ion/Inhibitor

Relative activity (%)

None

100 ± 3.8

Mn2+

55.8 ± 2.2

Mg2+

48.1 ± 2.1

Ca2+

38.7 ± 1.8

Cu2+

10.8 ± 0.8

Fe2+

20.3 ± 1.1

Co2+

20.5 ± 1.0

Ni2+

35.7 ± 1.6

Zn2+

109.4 ± 4.4

Hg2+

52.83 ± 2.6

PMSF

3.6 ± 0.2

DEPC

41.46 ± 1.8

p-CMB

105 ± 4.6

N-ethylmaleimide

104.24 ± 3.9

  1. The relative activities are given as a percentage of the activity in the absence of metal ion/inhibitor. The data is represented as an average of three replicates
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Microbial Cell Factories

ISSN: 1475-2859

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