Figure 1From: Combining sequence-based prediction methods and circular dichroism and infrared spectroscopic data to improve protein secondary structure determinationsComposite FTIR and CD spectra. The CD spectra are in Δε units (y-axis) with wavelengths in nm (x-axis). The FTIR spectra are in arbitrary intensity units scaled as described in the methods (y-axis), with the wavenumbers in cm-1 (x-axis). A pair of hashed lines indicates the discontinuity point for the axes, and the black circle indicates the join between the CD and FTIR spectra.Back to article page