Fig. 6
From: Searching for universal model of amyloid signaling motifs using probabilistic context-free grammars
ATR-FTIR spectroscopy analysis of selected peptides. a Normalized ATR-FTIR spectra of air-dried peptides films with second derivative spectra in the amide bands region (1750–1500 cm\(^{-1}\)). b Particular ATR-FTIR spectra with sub-bands obtained from the curve fitting procedure (Amide I’ and II’ regions). Color code: ORT49035_103_123—black line, AAS80314_349_385—blue line, AEB69175_5_29—green line, and peptide RDW70414_382_421—red line