2024 Structural basis for organohalide respiration

Structural basis for organohalide respiration

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WebOct 23, 2014 · Abstract: Organohalide-respiring microorganisms can use a variety of persistent pollutants, including trichloroethene (TCE), as terminal electron acceptors. The … WebRecent research progress in characterizing major OHRB and crystal structures of key functional enzymes provided critical insights into organohalide respiration of OHRB (Bommer et al., 2014;...

Structural basis for organohalide respiration - Dimensions

WebOct 1, 2015 · organohalide respiration bioremediation Dehalobacter Dehalococcoides Organochlorine Pollution and the Potential for Bioremediation Organohalides are a large family of compounds ranging from simple C1 and C2 halogenated aliphatics to more complex polycyclic aromatic compounds such as halogenated dioxins. WebVitamin B12-catalyzed reductive dechlorination of perchloroethylene (PCE) and trichloroethylene (TCE) is a potential strategy for cleanup of polluted environments. Presented are crystal structures of vinylcobalamin 2 and cis-chlorovinylcobalamin 1. They show a strong resistance toward photolysis. Reduction of 2 is difficult, but reduction of 1 … continuing legal education missouri

IJMS Free Full-Text Structural Basis of Redox-Sensing ...

WebOct 2, 2014 · The final two-electron transfer step in organohalide respiration is catalyzed by reductive dehalogenases. Here we report the x-ray crystal structure of PceA, an archetypal … WebMar 21, 2024 · Organohalide respiration in pristine environments: implications for the natural halogen cycle. Environ. Microbiol. 20, 934–948. 10.1111/1462-2920.14016 … WebJan 29, 2024 · The transcriptional repressor Rex plays important roles in regulating the expression of respiratory genes by sensing the reduction–oxidation (redox) state according to the intracellular NAD+/NADH balance. Previously, we reported on crystal structures of apo, NAD+-bound, and NADH-bound forms of Rex from Thermotoga maritima to analyze … continuinglife.achievers.com log in

Comparative Biochemistry of Organohalide Respiration

(PDF) Structural basis for organohalide respiration. (2014) Martin …

WebMar 1, 2024 · Organohalide respiration (OHR) is a crucial process in the global halogen cycle and of interest for bioremediation. However, investigations on OHR are hampered by the restricted genetic accessibility and the poor growth yields of many organohalide-respiring bacteria (OHRB). WebMar 8, 2024 · Bioremediation of chlorinated ethenes in anoxic aquifers hinges on organohalide-respiring Dehalococcoidia expressing vinyl chloride (VC) reductive dehalogenase (RDase). The tceA gene encoding the trichloroethene-dechlorinating RDase TceA is frequently detected in contaminated groundwater but not recognized as a … continuing lien deduction nysWebJun 25, 2014 · The final two-electron transfer step in organohalide respiration is catalyzed by reductive dehalogenases. Here we report the x-ray crystal structure of PceA, an … continuing legal education seattle

"WebAug 4, 2016 · Organohalide-respiring bacteria (OHRB) “breathe” halogenated organic molecules (called organohalides or organohalogens) just like humans breathe oxygen. In … " - Structural basis for organohalide respiration

Structural basis for organohalide respiration

Electron transport chains in organohalide-respiring bacteria and ...

WebJul 3, 2024 · Bommer, M. et al. Structural basis for organohalide respiration. Science 346, 455–458 (2014). Article CAS ADS PubMed Google Scholar Payne, K. A. P. et al. Reductive … WebA few years ago, experts in the field coined the term ‘Organohalide Respiration’ to describe the respiratory reductive dehalogenation process. This term is analo-gous to terms …

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WebDec 15, 2024 · Structural basis for organohalide respiration. Science. 346, 455–458. doi: 10.1126/science.1258118 PubMed Abstract CrossRef Full Text Google Scholar He, H., … WebOct 2, 2014 · The final two-electron transfer step in organohalide respiration is catalyzed by reductive dehalogenases. Here we report the x-ray crystal structure of PceA, an archetypal dehalogenase from Sulfurospirillum multivorans , as well as structures of PceA in … Structural basis for organohalide respiration Martin Bommer,1* Cindy Kunze, 2* …

WebOrganohalide-respiring microorganisms can use a variety of persistent pollutants, including trichloroethene (TCE), as terminal electron acceptors. The final two-electron transfer step … WebStructural basis for organohalide respiration Author: Martin Bommer, Cindy Kunze, Jochen Fesseler, Torsten Schubert, Gabriele Diekert, Holger Dobbek Source: Science 2014 v.346 …

WebAug 4, 2016 · Numerous biochemical studies on organohalide respiration accompanied by genome sequencing projects implied an unforeseen diversity in the composition and topology of the electron transfer pathways present in the phylogenetically diverse organohalide respirers. ... Fesseler J, Schubert T, Diekert G, Dobbek H (2014) Structural … WebOct 2, 2014 · The final two-electron transfer step in organohalide respiration is catalyzed by reductive dehalogenases. Here we report the x-ray crystal structure of PceA, an archetypal …

WebStructural basis for organohalide respiration. Organohalide-respiring microorganisms can use a variety of persistent pollutants, including trichloroethene (TCE), as terminal electron acceptors. The final two-electron transfer step in organohalide respiration is catalyzed by reductive dehalogenases.

WebJul 22, 2024 · Structural basis for heme detoxification by an ATP-binding cassette–type efflux pump in gram-positive pathogenic bacteria. ... ROS, which cause oxidative damage to membrane proteins, are generated during heme redox cycle with menaquinones, respiratory components in cytoplasmic membranes (11, 12). continuingly continuouslyWebStructural basis for organohalide respiration Martin Bommer,1* Cindy Kunze, 2* Jochen Fesseler,1 Torsten Schubert, Gabriele Diekert,2† Holger Dobbek1† Organohalide-respiring microorganisms can use a variety of persistent pollutants, including trichloroethene (TCE), as terminal electron acceptors.The final two-electron continuing logger educationWebAug 4, 2016 · Organohalide respiration (respiratory reductive dehalogenation) supports growth in a number of bacterial phyla. Within the phylum Proteobacteria, the class Deltaproteobacteria comprises the greatest diversity of organohalide-respiring taxa, which occur in aquatic, marine, subsurface groundwater, and soil ecosystems. continuing legal education webinar continuing meaning in tamilWebNov 6, 2015 · The enzyme responsible for catalyzing organohalide respiration is the reductive dehalogenase (RDase) ... Bommer, M. et al. Structural basis for organohalide respiration. Science 346, 455–458 (2014). continuing meaning in urduWebTheodore J. Burkey is an academic researcher from University of Illinois at Urbana–Champaign. The author has contributed to research in topic(s): Reductive dechlorination & Haloalkene. The author has an hindex of 1, co-authored 1 publication(s) receiving 64 citation(s). continuingly meaningWebOrganohalide-respiring microorganisms can use a variety of persistent pollutants including trichloroethene (TCE) as terminal electron acceptors. The final two-electron transfer step in organohalide respiration is catalyzed by reductive dehalogenases. Here we report the x-ray crystal structure of PceA, an archetypal dehalogenase from Sulfurospirillum multivorans, … continuing medical education article