Single turnover of substrate-bound ferric cysteine dioxygenase with superoxide anion: Enzymatic reactivation, product formation, and a transient intermediate

Biochemistry

Volumn 50, Issue 47, 2011, Pages 10241-10253

  Crawford, Joshua A ^a   Li, Wei ^a   Pierce, Brad S ^a  

^a UNIVERSITY OF TEXAS AT ARLINGTON   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVE SITE; CATALYTIC CYCLES; CATALYTIC PATHWAYS; CHEMICAL OXIDATION; CYSTEINE DIOXYGENASE; EPR SPECTROSCOPY; FERRIC IRON; L-CYSTEINE; MICROWAVE POWER; PARALLEL MODE; PRODUCT FORMATION; SPECIFIC ACTIVITY; SUBSTRATE-BOUND; SULFINIC ACID; SUPEROXIDE ANIONS; SUPEROXIDES; TEMPERATURE DEPENDENCE; TRANSIENT INTERMEDIATE; TRANSIENT SPECIES; UV-VIS SPECTROSCOPY; X-BAND EPR;

AMINO ACIDS; CATALYTIC OXIDATION; ENZYMES; IRON; NEGATIVE IONS; OXYGEN; PARAMAGNETIC RESONANCE; PORPHYRINS; REACTION INTERMEDIATES; ULTRAVIOLET SPECTROSCOPY; ULTRAVIOLET VISIBLE SPECTROSCOPY;

ELECTRON SPIN RESONANCE SPECTROSCOPY;

CYSTEINE DIOXYGENASE; FERRIC ION; FERROMAGNETIC MATERIAL; OXYGEN; SUPEROXIDE;

ARTICLE; CATALYSIS; CHEMICAL ANALYSIS; ELECTRON SPIN RESONANCE; ENZYME ACTIVE SITE; ENZYME METABOLISM; ENZYME REACTIVATION; MICROWAVE RADIATION; PRIORITY JOURNAL; SIGNAL TRANSDUCTION; TEMPERATURE DEPENDENCE; ULTRAVIOLET SPECTROSCOPY;

ANIMALS; CATALYSIS; CYSTEINE; CYSTEINE DIOXYGENASE; ELECTRON SPIN RESONANCE SPECTROSCOPY; ENZYME ACTIVATION; FERROUS COMPOUNDS; KINETICS; MICE; OXIDATION-REDUCTION; PROTEIN BINDING; SUBSTRATE SPECIFICITY; SUPEROXIDES;

EID: 81855172118     PISSN: 00062960     EISSN: 15204995     Source Type: Journal    
DOI: 10.1021/bi2011724     Document Type: Article

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