Table 2 Spectral weights of the secondary structure components of the BLG protein in the EC-BLG complexes as obtained from the spectral deconvolution of the amide I band
From: Epicatechin-induced conformational changes in β-lactoglobulin B monitored by FT-IR spectroscopy
mr | W side−chains/aggregates | W β−exposed | W β−antiparallel | W unordered | W α | W turn | W β−sheet/turn |
|---|---|---|---|---|---|---|---|
1607÷ 1619 | 1624÷ 1626 | 1636÷ 1638 | 1647÷ 1649 | 1658÷ 1660 | 1665÷ 1668 | 1679÷ 1681 | |
0.5:1 | 0.05 | 0.24 | 0.30 | 0.20 | 0.05 | 0.14 | 0.02 |
1:1 | 0.06 | 0.26 | 0.26 | 0.23 | 0.04 | 0.12 | 0.03 |
2:1 | 0.07 | 0.28 | 0.24 | 0.21 | 0.03 | 0.11 | 0.06 |
5:1 | 0.09 | 0.29 | 0.23 | 0.20 | 0.05 | 0.11 | 0.03 |
7.5:1 | 0.07 | 0.25 | 0.21 | 0.28 | 0.05 | 0.11 | 0.03 |
10:1 | 0.07 | 0.25 | 0.20 | 0.25 | 0.05 | 0.11 | 0.07 |
12.5:1 | 0.12 | 0.23 | 0.20 | 0.26 | 0.04 | 0.11 | 0.04 |
15:1 | 0.11 | 0.22 | 0.19 | 0.27 | 0.04 | 0.13 | 0.04 |