Jin R Z, Lin E C
J Gen Microbiol. 1984 Jan;130(1):83-8. doi: 10.1099/00221287-130-1-83.
A phosphoenolpyruvate: dihydroxyacetone phosphotransferase was induced in Escherichia coli grown on dihydroxyacetone as sole carbon source or in its presence. This is the first example of a triose which can be acted upon by the membrane complex to provide a central intermediate in glycolysis. The presence of this system explains the ability of a mutant, in which the ATP-dependent glycerol kinase is genetically replaced by a glycerol: NAD 2-oxidoreductase, to grow on glycerol.
在以二羟基丙酮作为唯一碳源生长的大肠杆菌中，或在其存在的情况下，诱导产生了一种磷酸烯醇丙酮酸：二羟基丙酮磷酸转移酶。这是由膜复合物作用的丙糖可作为糖酵解中心中间产物的首个例子。该系统的存在解释了这样一个突变体的生长能力，在这个突变体中，依赖ATP的甘油激酶被甘油：NAD 2-氧化还原酶基因取代后，仍能在甘油上生长。
