Next One:Li-Hua Ma, Yangzhong Liu, Xuhang Zhang, Tadashi Yoshida and Gerd N. La Mar. 1H NMR study of the magnetic properties and electronic structure of the hydroxide complex of substrate-bound heme oxygenase from Nisseria meningitides; Influence of the axial water deprotonation on the distal H-bond network. Journal of the American Chemical Society 2006; 128(20); 6657-6668