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Heterologous Production of Functional Chloroform Reductive Dehalogenase
The FASEB Journal, 2017Background Reductive dehalogenases (RDase) are key enzymes involved in the respiratory process of anaerobic organohalide respiring bacteria (ORB). RDases are membrane‐associated proteins whose activity is dependent on protein‐associated cobalamin and iron‐sulfur clusters.
Bat‐Erdene Jugder +6 more
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Unraveling the Mechanism and Regioselectivity of the B12-Dependent Reductive Dehalogenase PceA
Chemistry - A European Journal, 2016AbstractPceA is a cobalamin‐dependent reductive dehalogenase that catalyzes the dechlorination of perchloroethylene to trichloroethylene and then to cis‐dichloroethylene as the sole final product. The reaction mechanism and the regioselectivity of this enzyme are investigated by using density functional calculations.
Rong-Zhen Liao +2 more
exaly +3 more sources
Biochemistry, 2002
Tetrachlorohydroquinone dehalogenase catalyzes the reductive dehalogenation of tetrachlorohydroquinone and trichlorohydroquinone during the degradation of pentachlorophenol by Sphingbium chlorophenolicum. Remarkably, the same active site catalyzes the glutathione-dependent isomerization of a double bond in maleylacetone (an analogue of ...
Philip M, Kiefer, Shelley D, Copley
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Tetrachlorohydroquinone dehalogenase catalyzes the reductive dehalogenation of tetrachlorohydroquinone and trichlorohydroquinone during the degradation of pentachlorophenol by Sphingbium chlorophenolicum. Remarkably, the same active site catalyzes the glutathione-dependent isomerization of a double bond in maleylacetone (an analogue of ...
Philip M, Kiefer, Shelley D, Copley
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Diversity, Evolution, and Environmental Distribution of Reductive Dehalogenase Genes
2016Reductive dehalogenases, the active enzymes in organohalide respiration, are a diverse protein family with low sequence similarity and a punctuated distribution across the tree of life. The diversity, environmental distribution, and evolution of the reductive dehalogenases remain open questions.
Laura A Hug
exaly +2 more sources
Journal of the American Chemical Society, 2005
As an illustration of how cyclic voltammetry can be used to unravel the mechanisms and kinetics of redox enzymes, the reductive dechlorination of trichloroethylene and tetrachloroethylene by a typical reductive dehalogenase, the tetrachloroethene reductive dehalogenase of Sulfurospirillum multivorans (formerly called Dehalospirillum multivorans), was ...
Gabriele, Diekert +4 more
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As an illustration of how cyclic voltammetry can be used to unravel the mechanisms and kinetics of redox enzymes, the reductive dechlorination of trichloroethylene and tetrachloroethylene by a typical reductive dehalogenase, the tetrachloroethene reductive dehalogenase of Sulfurospirillum multivorans (formerly called Dehalospirillum multivorans), was ...
Gabriele, Diekert +4 more
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Archives of Microbiology, 2006
Sulfurospirillum multivorans is a dehalorespiring organism, which is able to utilize tetrachloroethene as terminal electron acceptor in an anaerobic respiratory chain. The localization of the tetrachloroethene reductive dehalogenase in dependence on different growth substrates was studied using the freeze-fracture replica immunogold labeling technique.
Markus, John +4 more
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Sulfurospirillum multivorans is a dehalorespiring organism, which is able to utilize tetrachloroethene as terminal electron acceptor in an anaerobic respiratory chain. The localization of the tetrachloroethene reductive dehalogenase in dependence on different growth substrates was studied using the freeze-fracture replica immunogold labeling technique.
Markus, John +4 more
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Indication for horizontal transfer of reductive dehalogenase genes
2005Tetra- (PCE) and trichloroethene (TCE) are major groundwater pollutants due to their extensive industrial use. Several anaerobic bacteria have been isolated using chloroethenes as terminal electron acceptor. Most of these bacteria dechlorinate PCE and TCE to cis-1,2-dichloroethene (cis-1,2-DCE).
Holliger, Christof +4 more
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Transition-State Stabilization by a Mammalian Reductive Dehalogenase
Journal of the American Chemical Society, 1999Munetaka Kunishima +2 more
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