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Detection of hydroperoxy complex in the oxidative reactions of myoglobin with hydrogen peroxide
A large number of heme enzymes catalyze the heterolysis of hydrogen peroxide (H2O2) and H2O2 is used as a source of oxidizing equivalents for biological oxidative reaction. Despite the increased understanding of the reactions ...
Sulfheme formation mechanism and spectra analysis using QM/MM and TDDFT
Since the 1863 discovery of a new green hemoglobin derivative called “sulfhemoglobin”, the nature of its characteristic 618 nm absorption band and formation mechanism has been the subject of several hypotheses. Many ...