Electron Paramagnetic Resonance Insights into Direct Electron Transfer Between FDX1 and Elesclomol‐Cu2+ Complex in Cuproptosis

than its homologue FDX2, providing crucial insights into the functional specificity between FDX1 and FDX2. This work advances our understanding of ET processes in cuproptosis and underscores the significant potential of EPR spectroscopy in the study of important redox events in cells.