in the case of horse ferric myoglobin , the reduction rates depend principally on the protein charge ( from ph 6.3 to ph 9.5 , the reduction rate of mb ( feiii ) n3- decreases from 2.5 +/- 0.5.10 ( 10 ) m-1.s-1 to 1.2 +/- 0.2.10 ( 10 ) m-1.s-1 ) and are also modulated by the equilibrium constant of the hemeprotein-ligand association ( 1.2 +/- 0.2.10 ( 10 ) m-1.s-1 for mb ( feiii ) n3- and 0.8 +/- 0.2.10 ( 10 ) m-1.s-1 for mb ( feiii ) cn- , at ph 9.8 ) .
C0033684
protein
C0018974
hemeprotein