Table 3.
Configuration | Schematic | Sample C | Sample D | Sample E |
---|---|---|---|---|
Open hinge, in-register parallel β-sheet | Strong decay | Strong decay | Weak decay | |
Open hinge, antiparallel β-sheet | Weak decay | Strong decay | Weak decay | |
Closed hinge, β-hairpin | Weak decay | Strong decay | Strong decay |
Strong decay refers to an 80% or larger reduction of signal intensity after 60 ms of recoupling. Weak decay refers to a 20% or smaller reduction of signal intensity after 60 ms of recoupling. The underlined predictions are not consistent with our experimental results (Fig. 5A).