Fig. 1From: Polymorphism on human aromatase affects protein dynamics and substrate binding: spectroscopic evidenceFTIR spectra of apo-Aro at the beginning (blue) and at the end (red) of a deuteration kinetics. In the inset (right side) the increase of the absorption intensity upon deuteration, at λ = 1460 cm− 1 is shown (red arrow) after normalization of the spectra at 1650 cm− 1Back to article page