Interactions of intermediate semiquinone with surrounding protein residues at the QH site of wild-type and D75H mutant cytochrome bo 3 from Escherichia coli

Biochemistry

Volumn 51, Issue 18, 2012, Pages 3827-3838

  Lin, Myat T ^a,d   Baldansuren, Amgalanbaatar ^a   Hart, Richard ^c   Samoilova, Rimma I ^b   Narasimhulu, Kuppala V ^a   Yap, Lai Lai ^a   Choi, Sylvia K ^a   O'Malley, Patrick J ^c   Gennis, Robert B ^a   Dikanov, Sergei A ^a  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

^b INSTITUTE OF CHEMICAL KINETICS AND COMBUSTION   (Russian Federation)

^c UNIVERSITY OF MANCHESTER   (United Kingdom)

^d Department of Molecular Biology and Genetics   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ASYMMETRIC DISTRIBUTION; DENSITY FUNCTIONALS; ELECTRON TRANSFER; HISTIDINE RESIDUES; HYPERFINE COUPLING; HYSCORE; ISOTOPE LABELING; PEPTIDE NITROGEN; PROTEIN RESIDUES; PROTEIN-SUBSTRATE INTERACTIONS; QUADRUPOLES; SELECTIVE LABELING; SEMIQUINONES; SIDE-CHAINS; SPIN DENSITIES; UBIQUINOL; WEAK COUPLINGS; WILD TYPES;

AMINO ACIDS; DENSITY FUNCTIONAL THEORY; ENZYMES; ESCHERICHIA COLI; ISOMERS; ISOTOPES; NITROGEN;

PROTEINS;

BACTERIAL ENZYME; CARBON 13; CYTOCHROME; CYTOCHROME BO 3 UBIQUINOL OXIDASE; HISTIDINE; NITROGEN 15; OXIDOREDUCTASE; SEMIQUINONE; UNCLASSIFIED DRUG;

ANISOTROPY; ARTICLE; AUXOTROPHY; CALCULATION; CHEMICAL INTERACTION; DENSITY; ELECTRON TRANSPORT; ESCHERICHIA COLI; HYDROGEN BOND; ISOTOPE LABELING; NONHUMAN; PRIORITY JOURNAL; PROTEIN PROTEIN INTERACTION; WILD TYPE;

BENZOQUINONES; BINDING SITES; CYTOCHROME B GROUP; ELECTRON SPIN RESONANCE SPECTROSCOPY; ESCHERICHIA COLI; HYDROGEN BONDING; NITROGEN ISOTOPES; OXIDOREDUCTASES;

ESCHERICHIA COLI;

EID: 84860734559     PISSN: 00062960     EISSN: 15204995     Source Type: Journal    
DOI: 10.1021/bi300151q     Document Type: Article

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