... unusualmetal-binding protein) a study of bacterial frataxinChiara Pastore1, Marisa Franzese2, Filomena Sica2,3, Pierandrea Temussi1,2and Annalisa Pastore11 National Institute for Medical Research, London, ... weak,being at the very best in the micromolar range [3,26].An unbiased approach towards a better understand-ing of the cellular function of frataxin is to character-ize further the mode of ... in uence the transversal relaxation. Conversely, two equivalents of the ion cause the shift and disappearance of severalsignals, without the concomitant appearance of anynew resonance. This anomalous...