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. 2001 May 1;98(10):5590–5595. doi: 10.1073/pnas.101582198

Table 1.

Comparison of end-to-end distances of the four FN-III modules, and the midpoint extensions for the first and second plateaus obtained from the extension time curves

Module End-to-end distance (Å), equilibrated structure Force induced extension (Å) from equilibrated structure
Twisted state Aligned state
FN-III7 34.3 8  ± 2 18  ± 3
FN-III8 33.6 8  ± 2 20  ± 3
FN-III9 35.0 9  ± 2 20  ± 3
FN-III10 32.1 12  ± 2 22  ± 3

Variability of the midpoints is obtained from analysis of trajectories.