Table 2.
Results of multi-exponential fits of transient absorption of AppAwt and Y21F mutant. Negative amplitude represents raising exponentials.
| λ (nm) |
A1 % |
T1(ps) |
A2 % |
T2 (ps) |
A3 % |
T3 (ps) |
A4 % |
T4 (ps) |
|---|---|---|---|---|---|---|---|---|
| Mut 510 | −32 | 6.6 ± 0.5 | 60 | 134.7 ± 2.4 | ||||
| 540 | 15 | 0.83 ± 0.11 | −29 | 19.1 ± 1.8 | −35 | 130.8 ± 3.8 | ||
| 608 | − 58 | 6.9 ± 0.2 | 87 | 97.4 ± 1.6 | ||||
| 645 | −11 | 4.0 ± 0.3 | 53 | 90.9 ± 0.4 | ||||
| WT 517 | −30 | 1.28 ± 0.7 | 35 | 5.2 ± 3.1 | 27 | 28.3 ± 9.0 | ||
| 554 | 20 | 0.53 ± 0.08 | −80 | 4.8 ± 0.25 | ||||
| 629 | 17 | 0.44 ± 0.12 | 32 | 23.5 ± 2.8 | 57 | 196 ± 7.7 | ||
| 673 | −25 | 0.38 ± 0.03 | 20 | 7.4 ± 0.3 | 7 | 175 ± 12.3 | ||
| 692 | −66 | 0.35 ± 0.03 | 25 | 3.9 ± 0.2 | 11 | 32.0 ± 1.0 |