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• W46587683 abstract "Sulfite oxidases (SOs) are physiologically vital Mo-containing enzymes that occur in animals, plants, and bacteria and which catalyze the oxidation of sulfite to sulfate, the terminal reaction in the oxidative degradation of sulfur-containing compounds. X-ray structure determinations of SOs from several species show nearly identical coordination structures of the molybdenum active center, and a common catalytic mechanism has been proposed that involves the generation of a transient paramagnetic Mo(V) state through a series of coupled electron-proton transfer steps. This chapter describes the use of pulsed electron-nuclear double resonance (ENDOR) and electron spin echo envelope modulation (ESEEM) spectroscopic techniques to obtain information about the structure of this Mo(V) species from the hyperfine interactions (hfi) and nuclear quadrupole interactions (nqi) of nearby magnetic nuclei. Variable frequency instrumentation is essential to optimize the experimental conditions for measuring the couplings of different types of nuclei (e.g., (1)H, (2)H, (31)P, and (17)O). The theoretical background necessary for understanding the ESEEM and ENDOR spectra of the Mo(V) centers of SOs is outlined, and examples of the use of advanced pulsed EPR methods (RP-ESEEM, HYSCORE, integrated four-pulse ESEEM) for structure determination are presented. The analysis of variable-frequency pulsed EPR data from SOs is aided by parallel studies of model compounds that contain key functional groups or that are isotopically labeled and thus provide benchmark data for enzymes. Enormous progress has been made on the use of high-resolution variable-frequency pulsed EPR methods to investigate the structures and mechanisms of SOs during the past ~15 years, and the future is bright for the continued development and application of this technology to SOs, other molybdenum enzymes, and other problems in metallobiochemistry." @default.
• W46587683 created "2016-06-24" @default.
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• W46587683 creator A5018957391 @default.
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• W46587683 date "2009-10-20" @default.
• W46587683 modified "2023-09-26" @default.
• W46587683 title "High-Resolution EPR Spectroscopy of Mo Enzymes. Sulfite Oxidases: Structural and Functional Implications" @default.
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• W46587683 cites W1979616304 @default.
• W46587683 cites W1979958987 @default.
• W46587683 cites W1980740774 @default.
• W46587683 cites W1981568281 @default.
• W46587683 cites W1982750040 @default.
• W46587683 cites W1984965170 @default.
• W46587683 cites W1985410373 @default.
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• W46587683 doi "https://doi.org/10.1007/978-1-4419-1139-1_6" @default.
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