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Table 2 Assignment of secondary structure components of aSyn variants in the amide I region of the FTIR spectra

From: The effects of the novel A53E alpha-synuclein mutation on its oligomerization and aggregation

  WT A53E
Band (cm−1) Area (%) Structure Band (cm−1) Area (%) Structure
1 1625 40 β -sheet (inter) 1628 24 β -sheet (inter)
2 1645 22   1649 38  
3 1663 25 Loop/β-turn/bend/α-helix 1666 25 Loop/β-turn/bend/α-helix
4 1680 13 β-turn 1681 14 β-turn