title: The importance of being quantitative.
authors.forename: Luis Alberto
authors.initials: LA
authors.lastname: Campos
authors.forename: Jianwei
authors.initials: J
authors.lastname: Liu
authors.forename: Victor
authors.initials: V
authors.lastname: Muñoz
mesh_terms: D031541:Fluorescence Resonance Energy Transfer / Q000706:statistics & numerical data*; D007700:Kinetics; D008958:Models, Molecular; D011487:Protein Conformation; D017510:Protein Folding; D013816:Thermodynamics