P2783
Phosphotransacetylase from Bacillus stearothermophilus
lyophilized powder, ≥3,000 units/mg protein (biuret)
别名:
Acetyl-CoA:orthophosphate acetyltransferase, Phosphate acetyltransferase
应用
Phosphotransacetylase, from Bacillus stearothermophilus, is used to convert CoA to acetyl CoA. Phosphotransacetylase (pta) is used to study transport systems for acetate. It is used to study metabolic pathways in various bacterium.
生化/生理作用
Phosphotransacetylase converts CoA to acetyl CoA.
外形
Lyophilized powder containing potassium phosphate
其他说明
One unit will convert 1.0 μmole of CoA to acetyl CoA per min at pH 7.5 at 30 °C using acetyl phosphate as substrate.
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
法规信息
常规特殊物品
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Mutants of Bacillus stearothermophilus defective in the uptake and metabolism of acetate
Philip R. Mallinder and Anne Moir
Microbiology, 137, 779-785 (1991)
G D Sprott et al.
Applied and environmental microbiology, 59(4), 1092-1098 (1993-04-01)
Eleven strains of methanogenic bacteria were divided into two groups on the basis of the directionality (oxidative or reductive) of their citric acid pathways. These pathways were readily identified for most methanogens from the patterns of carbon atom labeling in
Federico P Bologna et al.
Journal of microbiology (Seoul, Korea), 48(5), 629-636 (2010-11-04)
The Escherichia coli genes pta and eutD encode proteins containing the phosphate-acetyltransferase domain. EutD is composed only by this domain and belongs to the ethanolamine operon. This enzyme has not been characterized yet, and its relationship to the multimodular E.
Guiqing Yang et al.
Sheng wu gong cheng xue bao = Chinese journal of biotechnology, 26(2), 170-176 (2010-05-04)
Clostridium tyrobutyricum is suitable for simultaneous saccharification and fermentation of lignocellulosic. It can produce butyric acid, acetic acid as its main fermentation products from a wide variety of carbohydrates such as glucose, xylose, cellobiose and arabinose. In order to decrease
Maria Dimou et al.
Molecular biology reports, 38(6), 3653-3663 (2010-11-26)
Acetate is abundant in soil contributing to a great extent on carbon cycling in nature. Phosphate acetyltransferase (Pta, EC 2.3.1.8) catalyzes the reversible transfer of the acetyl group from acetyl-P to CoA forming acetyl-CoA and inorganic phosphate, participating to acetate
商品
Enzyme Reagent Coenzyme A (CoA, CoASH or HSCoA) is the key cofactor in first step of the TCA cycle, responsible for transferring the acetyl group from pyruvate oxidation to oxaloacetate yielding citrate. Available through Sigma-Aldrich online.
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