Table 1 Summary of the relaxation times measured for 8 short peptides and the cold shock protein (CSP) simulated using two different force fields.

From: Theoretical and computational validation of the Kuhn barrier friction mechanism in unfolded proteins

Peptide

End-to-End Distance Relaxation Time (ns)

End-to-End Vector Relaxation Time (ns)

Average Dihedral Angle Relaxation Time (ns)

D tr (cm2/s) (From MSD)

1–11

44.8

1.78

22.3

2.32e-6

12–22

52.1

1.57

20.6

2.62e-6

23–33

29.0

1.98

17.8

2.46e-6

34–44

10.3

2.12

21.2

2.23e-6

45–55

24.0

2.11

17.0

2.38e-6

56–66

76.0

1.66

44.9

2.71e-6

Gly-Ser

11.6

0.77

13.7

3.72e-6

Modified Gly-Ser

2.91

0.76

3.60

3.78e-6

CSP130

38.2

 

29.1

 

CSP256

127

 

281

 
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