Table 2 List of simulated systems (main set).

From: Molecular mechanism of a potassium channel gating through activation gate-selectivity filter coupling

System name

Restrained P19 CA–CA distance (opposite subunits) (nm)

Restrained P19 CA–CA distance (adjacent) (nm)

Restrained F97 CA–CA distance (opposite subunits) (nm)

Restrained F97 CA–CA distance (adjacent subunits) (nm)

Distance restraint force constant (kJ/mol/nm2)

4QE9 − 0.6

2.87

1.85

2.78

1.79

1000

4QE9 − 0.4

3.07

2.05

2.98

1.99

1000

4QE9 − 0.2

3.27

2.25

3.18

2.19

1000

4QE9

3.47

2.45

3.38

2.39

1000

3LDC

3.6

2.55

3.66

2.6

1000

3LDC + 0.1

3.7

2.65

3.76

2.7

1000

3LDC + 0.2

3.8

2.75

3.86

2.8

1000

3LDC + 0.3

3.9

2.85

3.96

2.9

1000

3LDC + 0.4

4.0

2.95

4.06

3.0

1000

3LDC + 0.5

4.1

3.05

4.16

3.1

1000

3LDC + 0.6

4.2

3.15

4.26

3.2

1000

1LNQ − 0.2

4.1

2.8

3.8

2.6

1000

1LNQ

4.3

3.0

4.0

2.8

1000

1LNQ + 0.2

4.5

3.2

4.2

3.0

1000

1LNQ + 0.4

4.7

3.4

4.4

3.2

1000

1LNQ + 0.6

4.9

3.6

4.6

3.4

1000