Eakin R T
Biochim Biophys Acta. 1975 Jan 23;377(1):9-14. doi: 10.1016/0005-2744(75)90280-6.
Preparations of Candida utilis 6-phosphogluconate dehydrogenase with extreme variation in carbon isotope composition have been obtained. Molecular activities, pH optima and substrate affinities of these enzyme preparations have been measured. It was observed that any effect of isotope composition on these physiologically important properties is minimal.
已获得碳同位素组成变化极大的产朊假丝酵母6-磷酸葡萄糖酸脱氢酶制剂。已测定了这些酶制剂的分子活性、最适pH值和底物亲和力。据观察，同位素组成对这些生理重要特性的任何影响都很小。
