Bydovskaia S V, Voronkov V V
Mikrobiologiia. 1977 Jan-Feb;46(1):46-50.
Properties of hexulose phosphate synthase (HPS) were studied in extracts of the methanol assimilating yeast Candida methylica and the bacterium Arthrobacter globiformis B-175 assimilating methylated amines. HPS is an inducible enzyme which is localized in the soluble fraction of the cells. The effect of the pH of the reaction mixture, temperature, metal ions, and the concentration of substrates on the activity of HPS was studied. Properties of the enzyme were different in the yeast and the bacterium. The activity of HPS was strongly stimulated by ATP in C. methylica and was not affected in A. globiformis.
在甲醇同化酵母甲基营养假丝酵母以及同化甲基化胺类的球形节杆菌B - 175的提取物中，对磷酸己酮糖合酶（HPS）的特性进行了研究。HPS是一种诱导酶，定位于细胞的可溶部分。研究了反应混合物的pH值、温度、金属离子和底物浓度对HPS活性的影响。该酶在酵母和细菌中的特性有所不同。在甲基营养假丝酵母中，ATP对HPS的活性有强烈的刺激作用，而在球形节杆菌中则无影响。
