Structural basis for organohalide respiration

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August undefined, 2024

WebInformación del artículo Structural basis for organohalide respiration WebStructural basis for organohalide respiration. Organohalide-respiring microorganisms can use a variety of persistent pollutants, including trichloroethene (TCE), as terminal electron …

Reductive Dehalogenases Come of Age in Biological

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. WebStructural data will help to resolve how RDases evolved, function and specifically select the many different substrates, some of which have been present in the bio-sphere for less than a century. Here we report the crystal structure of a reductive dehalogenase, PceA (5), of the microaerophilic epsilonproteobacterium l-Sulfurospiri lum multivorans havilah ravula

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

WebApr 15, 2024 · The influence of the structural details of the powder mixer on the motion characteristics of the gas-solid coupled fluid was investigated by numerical simulation. ... Lou, X. Technical basis of using laser direct energy deposition as a high-throughput combinatorial method for DC-cast Al-Mn alloy development. Mater. Des. 2024, 212, … 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). 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). havilah seguros

RCSB PDB - 4UR0: Crystal structure of the PCE reductive …

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

WebJul 1, 2024 · The organohalide-respiring bacteria conserve energy by utilizing H 2 or organic compounds as electron donors and organohalides as electron acceptors. Reductive dehalogenase (RDase), a terminal reductase of the electron transport chain in organohalide-respiring bacteria, is the key enzyme that catalyzes halogen removal. 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* … haverkamp yanomamiWebVitamin 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 … havilah you tube

"WebApr 1, 2024 · Organohalide respiration is unique in recruiting a cobamide-containing iron–sulfur protein, the extracellular membrane-bound … " - Structural basis for organohalide respiration

Structural basis for organohalide respiration

Organohalide respiratory chains: composition, topology …

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 … WebOrganohalide-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, …

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WebOrganohalide-respiring microorganisms can use a variety of persistent pollutants, including trichloroethene (TCE), as terminal electron acceptors. The final two-electron transfer step … 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.

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 … WebJul 1, 2024 · Structural basis for organohalide respiration in D. mccartyi. D. mccartyi is a lineage of great importance in both the mechanistic understanding and bioremediation …

WebMar 21, 2024 · Organohalide respiration in pristine environments: implications for the natural halogen cycle. Environ. Microbiol. 20, 934–948. 10.1111/1462-2920.14016 … WebStructural 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

WebThe 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 …

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 … haveri karnataka 581110WebAug 4, 2016 · Organohalide-respiring bacteria (OHRB) “breathe” halogenated organic molecules (called organohalides or organohalogens) just like humans breathe oxygen. In … haveri to harapanahalliWebJul 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 … haveriplats bermudatriangelnWebAug 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. havilah residencialWebNov 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). havilah hawkinsWebOct 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 … haverkamp bau halternWebStructural basis for organohalide respiration Author: Martin Bommer, Cindy Kunze, Jochen Fesseler, Torsten Schubert, Gabriele Diekert, Holger Dobbek Source: Science 2014 v.346 … have you had dinner yet meaning in punjabi