Critical Aspects of Heme–Peroxo–Cu Complex Structure and Nature of Proton Source Dictate Metal–Operoxo Breakage versus Reductive O–O Cleavage Chemistry

Adam, Suzanne M.; Garcia-Bosch, Isaac; Schaefer, Andrew W.; Sharma, Savita K.; Siegler, Maxime A.; Solomon, Edward I.; Karlin, Kenneth D.;
  • Publisher: Figshare
  • Related identifiers: doi: 10.1021/jacs.6b11322.s003, doi: 10.1021/jacs.6b11322.s002
  • Subject: LS -3DCHIm | II | one-electron rate-determining process | CF | Microbiology | H 2 O 2 | III | reductive | active-site model compounds | IV | LS -4DCHIm | cleavage | Cu | DFT | LS -4DCHIm forms | Biochemistry | DMF | Spectroscopic reactivity studies show | Biophysics | Fe
    • FOR: 80699 Information Systems not elsewhere classified | 59999 Environmental Sciences not elsewhere classified | 39999 Chemical Sciences not elsewhere classified

The 4H<sup>+</sup>/4e<sup>–</sup> reduction of O<sub>2</sub> to water, a key fuel-cell reaction also carried out in biology by oxidase enzymes, includes the critical O–O bond reductive cleavage step. Mechanistic investigations on active-site model compounds,... View more
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