Fig. 1From: α-synuclein-lanthanide metal ions interaction: binding sites, conformation and fibrillation 1H-15N HSQC spectra of α-synuclein in the absence (blue) and presence of (red) (a) Lu3+, (b) Tb3+, (c) Dy3+ at molar ratios of αS/Ln3+(1/1), respectively. All spectra were obtained at 15 °C. Residues with chemical shift change or severely line broadening were labelled in the figureBack to article page