Figure 4.
(a) Normalized abundances of the ECD fragment ions (c ions) from the ADH assembly at different acceleration potentials (ISCID). (b) Atomic displacement parameter (B-factor) plot for the C terminal region of ADH. The B-factor values are from the crystal structure of yeast ADH (PDB id: 2HCY). In the crystal structure, the protein has four different conformations represented by Chain A–D.
