Table 1 Secondary structure bands in the absorbance FT-IR spectra of purified E. coli Sup35-NM and Ure2p IBs
From: Yeast prions form infectious amyloid inclusion bodies in bacteria
18°C | 37°C | |||||
|---|---|---|---|---|---|---|
Sup35-NM IBs | Sup35-NM IBs | Ure2p IBs | ||||
Band (cm-1) | Area (%) | Band (cm-1) | Area (%) | Band (cm-1) | Area (%) | Structure |
1615 | 4 | 1617 | 7 | 1617 | 8 | Tyrosine ring |
1629 | 29 | 1628 | 21 | 1629 | 26 | β-sheet (inter-molecular) |
1652 | 51 | 1653 | 65 | 1650 | 45 | loop/β-turn/bend/α-helix |
1665 | 2 | 1676 | 6 | 1664 | 10 | |
1677 | 12 | 1682 | 1 | 1677 | 11 | |