Figure 9
The time-course of radiation-induced changes in the XAS spectra of aquocobalamin and cyanocobalamin in the free and Glm-bound state. Plotted are the experimental E0 values of subsequent spectra taken from the same sample against time. The two dotted horizontal lines indicate the E0 values observed from exhaustively (10 min) irradiated aquocobalamin (red) and cyanocobalamin (blue) samples. |