Organophosphorus hydrolase
Witryna7 lis 2024 · The use of microbial phosphotriesterases in the degradation of organophosphorus compounds employed as pesticides, plasticizers and petroleum additives is a sustainable alternative for bioremediation of water and soils, decontamination of particular foods and as poisoning antidote. Whole cells of six wild … Witryna9 lis 2024 · Organophosphorus hydrolase (OPH) is an organophosphotriester hydrolyzing enzyme; effectively hydrolyze a range of organophosphate esters. The …
Organophosphorus hydrolase
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WitrynaThe biodegradation of pesticides by organophosphorus hydrolases (OPHs) requires an efficient enzyme production technology in industry. Herein, a Pichia pastoris strain was constructed for the extracellular expression of PoOPHM9, an engineered malathion-degrading enzyme. After optimization, the maximum titer and yield of fermentation … Witryna晋婷婷,任嘉红,刘瑞祥 (长治学院 生物科学与技术系,山西长治 046011) . 南方红豆杉根际解有机磷细菌的鉴定及其解磷特性和促生作用研究
Witryna1 kwi 2024 · Depending on their fate, these organophosphorus compounds may become bioavailable for microbial degradation. Environmental microbes, such as Aspergillus, ... Enzymes, such as esterase, diisopropyl fluorophosphatase, phosphotriesterase, somanase, parathion hydrolase, and paraoxonase, have been … Witryna28 mar 2014 · Organophosphorus hydrolase (OPH) is a zinc-containing homodimeric protein identified in Flavobacterium sp. ATCC 27551 and Pseudomonas diminuta, isolated from soils in the Philippines and the United States, respectively, and has been named phosphotriesterase (PTE) [5, 24].
Witryna1 gru 2005 · Organophosphorus hydrolase (OPH) is an enzyme that catalyzes the hydrolysis of OP nerve agents. To date, however, the use of this enzyme in detoxification processes has been rather limited due to the high cost of its purification and short catalytic half-life. This paper reports the development of a cost-effective method for … WitrynaEnzymes in Action is a timely survey of a modern development in organic chemistry. It is clear that bioreagents demand that organic chemists think in a different way. If they do so, they will open up new avenues of exciting, new chemistry that will permit problems to be solved in an elegant way. The first section covers the concepts necessary ...
Witryna19 sty 2016 · Ohmori T, Kawahara K, Nakayama K, et al. Decontamination of nerve agents by immobilized organophosphorus hydrolase. Forensic Toxicol. 2013;31: 37 – 43. 10.1007/s11419-012-0162-5 , [Web of Science ®], [Google Scholar] Gopal S, Rastogi V, Ashman W, et al. Mutagenesis of organophosphorus hydrolase to enhance …
Witryna1 kwi 2024 · Bacterial cell surface display of organophosphorus hydrolase for selective screening of improved hydrolysis of organophosphate nerve agents Appl. Environ. … rutland vt self storage unitsWitryna2 paź 2010 · Abstract. There are classes of microbial enzymes that have the ability to degrade harmful organophosphorus (OP) compounds that are present in some … is chroming illegalWitryna22 lut 2012 · Organophosphorus hydrolase (OPH, EC 3.1.8.1) provides a novel function as an alternative genetic marker system for use in many types of plant … is chromite abundantWitrynaA bacterium with the capability of degrading organphosphorus, identified asPseudomonas pseudoalcaligenes, is isolated from OP-treated soil. The organphosphorus hydrolase OPHC2 from this bacterium has been purified and characterized. OPHC2 has optimum activity for the reaction at 65 °C and pH 9.0 with … rutland vt restaurants for lunchWitryna25 lis 1997 · Organophosphorus hydrolase (OPH, EC 8.1.3.1) is a homodimeric enzyme that catalyzes the hydrolysis of organophosphorus pesticides and nerve … rutland vt real estate lawyersWitrynaMethods. Two animal models were used. First, Wistar rats were administered two different doses of the hydrolase (0.15 mg/kg and 1.5 mg/kg), and the ex vivo … rutland vt shopping malls and centershttp://www.kpubs.org/article/articleMain.kpubs?articleANo=E1MBA4_2014_v24n3_379 is chromista a kingdom