Figure 1.
DEPC modification percentages for residues in β-2-microglobulin under different conditions as explained in the text and experimental section. All experiments were repeated three times, and the means and standard deviations are reported. Table S1 in the Supporting Information provides a list of the solvent accessible surface areas for each of these labeled residues and the numerical modification percentages for each residue. TCEP corresponds to tris(2-carboxyethyl)phosphine, and IAM corresponds to iodoacetamide.