Results 171 to 180 of about 12,306 (209)
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Sulphotransferases and phosphotransferases in insects
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1973Abstract 1. 1. High-speed supernatant fractions from tissue homogenates of eight species of insects representing four major orders were tested for sulphotransferase and phosphotransferase activities. 2. 2. A sulphotransferase system was present in all the species tested and required ATP, Mg 2+ and inorganic sulphate for the sulphation of p -
R S, Yang, C F, Wilkinson
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Nucleoside phosphotransferase of chick embryo
Molecular and Cellular Biochemistry, 1979This paper describes a purification procedure and some properties of a nonspecific nucleoside phosphotransferase of chick embryo, an activity which catalyzes the transfer of chick embryo, an activity which catalyzes the transfer of the phosphate ester from a deoxyribonucleotide or a pyrimidine ribonucleotide to a deoxyribonucleoside acceptor.
G, Tesoriere +3 more
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Glucose phosphotransferase and intracelular trafficking
Molecular and Cellular Biochemistry, 1986Glycoproteins containing phosphodiester-linked glucose residues have recently been described. The synthesis of this structure occurs due to the intact transfer of alpha glucose-1-phosphate from UDP-glucose and is catalyzed by the enzyme glucose phosphotransferase (GlcPTase).
R B, Marchase, A M, Hiller
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[23] Alkylglycerol phosphotransferase
1992Publisher Summary This chapter describes the method for assaying the alkylglycerol phosphotransferase activity and discusses its properties. The phosphorylation of alkylglycerols derived from dietary sources or from catabolism of cellular ether-linked lipids leads to the formation of 1-alkyl-2-lyso- sn -glycero-3-phosphate, the branch point ...
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Acid Phosphatase/Phosphotransferases from Enteric Bacteria.
Journal of Bioscience and Bioengineering, 2001We have investigated the enzymatic phosphorylation of nucleosides and found that Morganella morganii phoC acid phosphatase exhibits regioselective pyrophosphate (PP(i))-nucleoside phosphotransferase activity. In this study, we isolated genes encoding an acid phosphatase with regioselective phosphotransferase activity (AP/PTase) from Providencia ...
Y, Mihara +3 more
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[58] Clindamycin phosphotransferase
1975Publisher Summary This chapter discusses the assay and purification procedure of clindamycin phosphotransferase. To determine the amounts of clindamycin in reaction mixtures, a standard assay is employed with Sarcina lutea ATCC 9341 as the assay organism.
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