Fig. 11.
(Top) MCD and (bottom) UV-Vis spectra of ferric H93G(bis-CHA) Mb (2 M CHA) (solid line) compared to previously reported ferric H93G(bis-Im) Mb (2 M Im) (dashed line) [20]. The spectra were recorded in 0.1 M potassium phosphate buffer at pH 7.0 at 4 °C. Reproduced from reference [28] with permission of the copyright holders.