Table 1 The number of metal atoms detected in the cells of the different strains used in this study.

From: In-vivo turnover frequency of the cyanobacterial NiFe-hydrogenase during photohydrogen production outperforms in-vitro systems

Strain

Mg × 10−7

P × 10−8

S × 10−8

Ca × 10−6

Mn × 10−5

Fe × 10−6

Co × 10−4

Ni × 10−4

Cu × 10−5

Zn × 10−5

Mo × 10−2

Wild type

8.00 ± 0.49

3.50 ± 0.22

2.90 ± 0.14

5.20 ± 0.65

3.60 ± 0.55

6.20 ± 0.22

1.80 ± 0.22

1.50 ± 0.21

2.60 ± 0.16

4.10 ± 0.19

6.2 ± 1.2

ΔhoxH*

4.80 ± 0.51

3.00 ± 0.10

2.90 ± 0.08

2.80 ± 0.82

2.80 ± 0.46

7.40 ± 0.13

2.90 ± 0.17

1.30 ± 0.12

2.50 ± 0.14

2.90 ± 0.23

n.d.

oehox

7.70 ± 0.51

3.70 ± 0.30

3.30 ± 0.34

8.30 ± 4.10

4.00 ± 0.47

7.40 ± 0.48

1.90 ± 0.07

1.70 ± 0.14

2.40 ± 0.33

4.10 ± 0.33

n.d.

Δnik

13.00 ± 3.23

5.40 ± 1.36

5.20 ± 1.32

22.00 ± 6.40

5.20 ± 1.34

12.00 ± 3.36

3.80 ± 1.05

0.40 ± 0.24

4.60 ± 1.28

9.10 ± 7.39

n.d.

  1. *The values of the ΔhoxH were corrected for the larger cell size measured of the cells (supplementary data).
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