Table 1. Summary of the koff_SMFS and ΔxSMFS values for the different coiled coils obtained from Bell–Evans fits to the SMFS data. The values are the mean of three experiments performed with three different cantilevers and surfaces. The error represents the standard error of the mean.
Heterodimer | k off_SMFS [s–1] | ΔxSMFS [nm] |
CC-A4B4 | (3.2 ± 2.1) × 10–4 | 1.29 ± 0.12 |
CC-A4B3.5 | (1.1 ± 0.4) × 10–1 | 0.89 ± 0.05 |
CC-A4B3 | (6.5 ± 2.4) × 10–3 | 1.03 ± 0.04 |