Küttner G A, Bekheit Abd el-Samei M, Sauer G
Acta Biol Med Ger. 1979;38(10):K19-K24.
Inorganic pyrophosphatase activity of crude extracts from Bacillus stearothermophilus adapts its thermostability to the growth temperature of the cells. Magnesium ions increase the stability of the enzyme in all cases. Depending on the growth temperature of the cells two pyrophosphatase species differing in their molecular weights and heat stabilities have been detected.
嗜热脂肪芽孢杆菌粗提取物的无机焦磷酸酶活性会使其热稳定性适应细胞的生长温度。在所有情况下，镁离子都会增加该酶的稳定性。根据细胞的生长温度，已检测到两种分子量和热稳定性不同的焦磷酸酶。
