Renal aminoacylase, a zinc enzyme.
نویسندگان
چکیده
Renal aminoacylase is inactivated by dialysis against metal complexing agents such as o-phenanthroline. Activity can be restored by addition of zinc ions. A zinc dissociation constant of about 10(-10)M at pH 7.8 is obtained by titration of the enzyme with a metal ion buffer. The reactivity of the SH groups of the enzyme is considerably affected by zinc ions. The enzyme contains two essential zinc ions per molecule.
منابع مشابه
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عنوان ژورنال:
- Zeitschrift fur Naturforschung. Section C, Biosciences
دوره 32 5-6 شماره
صفحات -
تاریخ انتشار 1977