Kidby D K
Department of Soil Science and Plant Nutrition, Institute of Agriculture, University of Western Australia, Nedlands, Western Australia.
Plant Physiol. 1966 Sep;41(7):1139-44. doi: 10.1104/pp.41.7.1139.
Activation by orthophosphate of a plant invertase from root nodules of Lupinus luteus L. has been demonstrated. The activation affects an increase in maximum velocity (V(max)) of the reaction. Activation was also achieved with a number of similar anions and it has been possible to infer a broad classification of anions capable of serving as activators. The possibility of orthophosphate activation in vivo has been considered, and there is some evidence to suggest that this could regulate invertase activity under physiological conditions.
已证实来自白羽扇豆根瘤的一种植物转化酶可被正磷酸盐激活。这种激活作用会使反应的最大速度（V(max)）增加。许多类似的阴离子也能实现激活，并且已能够推断出可作为激活剂的阴离子的广泛分类。已经考虑了正磷酸盐在体内激活的可能性，并且有一些证据表明这可能在生理条件下调节转化酶的活性。
