Studies on Adenosine Triphosphate: Arginine Phosphotransferase
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چکیده
منابع مشابه
Adenosine Triphosphate : Guanosine Monophosphate Phosphotransferase
Several laboratories have reported studies on individual enzymes that belong to the general class of adenosine triphosphate : nucleoside monophosphate phosphotransferases (EC 2.7.4.4), commonly termed nucleoside monophosphate kinases (l-7). Studies with partially purified enzyme preparations have indicated that a variety of nucleoside monophosphates can serve as alternative substrates for nucle...
متن کاملStudies on Adenosine Triphosphate Transphosphorylases
The isolation of the crystalline enzymes, adenosine triphosphate-creatine transphosphorylase (1) and adenosine triphosphate-adenosine 5’-phosphate transphosphorylase (2), made possible a comparative approach to the general problem of the mechanism of action of the adenosine triphosphate transphosphorylases. The present series of papers extends earlier studies from this laboratory on these enzym...
متن کاملAdenosine 5'-triphosphate-arginine Phosphotransferase from Lobster Muscle: Purification and Properties.
1. A simple chromatographic method is described for the purification of arginine kinase from lobster (Homarus vulgaris) muscle. 2. Some physical properties and the effects on enzyme activity of ionic strength, pH, buffer salts, metal ions and substrates are reported. 3. The kinetic parameters, evaluated by variation of the concentration of one of the substrates, are dependent on the concentrati...
متن کاملThe purification and properties of adenosine triphosphate-lombricine phosphotransferase.
Gundlach, H. G., Stein, W. H. & Moore, S. (1959). J. biol. Chem. 234, 1754. Kratochvil, C. H. & Deutsch, H. F. (1956). J. biol. Chem. 222, 31. Leder, P. (1962). Nature, Lond., 193, 1087. Oncley, J. L., Scatchard, G. & Brown, A. (1947). J. phy8. Chem. 51, 184. Overbeek, J. Th. G. (1950). Advanc. CoUoid Sci. 3, 97. Spackman, D. H., Stein, W. H. & Moore, S. (1958). Analyt. Chem. 30, 1190. Tanford,...
متن کاملKinetic studies of the activation of adenosine triphosphate-lombricine phosphotransferase by magnesium ions.
Some general properties of the enzyme, ATPlombricine phosphotransferase (lombricine kinase), which catalyses the reaction: forward ATP + lombricine I-=_ ADP reverse + phospholombricine were described by Gaffney, Rosenberg & Ennor (1964). In common with other ATP-guanidino phosphotransferases (Ennor & Morrison, 1958) this enzyme is activated by Mg2+, Mn2+, Ca2+ and Co2+ ions. The role of the act...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1966
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)96447-1