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Table 2 Specific activities of key enzymes in comparison with others

From: Whole-genome and enzymatic analyses of an androstenedione-producing Mycobacterium strain with residual phytosterol-degrading pathways

Key enzymes

Specific activity (unit/mg)

Data from references

ChoM1

42.6 ± 2.1

32 ± 2.6

31 ± 1.7

ChoS [40]

ChoS (this work)

ChoM2

68.4 ± 3.6

Hsd

31.4 ± 2.2

MO164

68.5 ± 5.2

23.5 ± 4.6

Cyp125 [41]

MO197

47.2 ± 7.4

KstD211

125.7 ± 23.4

8883.0 ± 791

KstD2 [53]

KshA226

ND (4-AD)

261 ± 11 (4-AD)

KshA1 [54]

KshA395

56.4 ± 7.9 (4-AD)

KshB122

ND (4-AD)

  1. ND: no activity was detectable