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Isoprenyl diphosphate synthases
Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, 2000Isoprenyl diphosphate synthases catalyze consecutive condensations of isopentenyl diphosphates with allylic primer substrates to form linear backbones for all isoprenoid compounds including cholesterol. These synthases are classified according to the final chain length of their end products and the stereochemistry of the newly formed double bonds ...
K C, Wang, S, Ohnuma
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The Journal of Biochemistry, 1980
A radioimmunoassay for guanosine-5'-diphosphate-3'-diphosphate (ppGpp) and adenosine-5'-triphosphate-3'-diphosphate (pppApp) has been developed. The assay method is based on competition of an unlabeled highly phosphorylated nucleotide with 3H-labeled highly phosphorylated nucleotide for binding sites on a specific antibody.
Y, Hamagishi, T, Oki, H, Tone, T, Inui
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A radioimmunoassay for guanosine-5'-diphosphate-3'-diphosphate (ppGpp) and adenosine-5'-triphosphate-3'-diphosphate (pppApp) has been developed. The assay method is based on competition of an unlabeled highly phosphorylated nucleotide with 3H-labeled highly phosphorylated nucleotide for binding sites on a specific antibody.
Y, Hamagishi, T, Oki, H, Tone, T, Inui
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Polyprenyl Diphosphate Synthases
1997It is noteworthy that in spite of the similarity of the reactions catalyzed by these prenyltransferases, the modes of expression of catalytic function are surprisingly different, varying according to the chain length and stereochemistry of reaction products. These enzymes are summarized and classified into four groups, as shown in Figure 13.
K, Ogura, T, Koyama, H, Sagami
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Journal of biochemistry, 1993
Geranylgeranyl diphosphate synthase was purified 191-fold from bovine brain by Mono Q column chromatography followed by preparative isoelectric focusing electrophoresis and Superose 12 gel filtration. The synthase had a pI value at 6.0, and it was made free of farnesyl diphosphate synthase, the pI of which was 5.1.
H, Sagami, T, Korenaga, K, Ogura
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Geranylgeranyl diphosphate synthase was purified 191-fold from bovine brain by Mono Q column chromatography followed by preparative isoelectric focusing electrophoresis and Superose 12 gel filtration. The synthase had a pI value at 6.0, and it was made free of farnesyl diphosphate synthase, the pI of which was 5.1.
H, Sagami, T, Korenaga, K, Ogura
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1963
Publisher Summary This chapter describes the isolation of uridine diphosphate glucose, uridine diphosphate acetylglucosamine, and guanosine diphosphate mannose. The basic principle is that alcoholic extract from toluene-autolyzed yeast is fractionated on anion-exchange columns.
Luis F. Leloir, Enrico Cabib
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Publisher Summary This chapter describes the isolation of uridine diphosphate glucose, uridine diphosphate acetylglucosamine, and guanosine diphosphate mannose. The basic principle is that alcoholic extract from toluene-autolyzed yeast is fractionated on anion-exchange columns.
Luis F. Leloir, Enrico Cabib
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Biochemical and Biophysical Research Communications, 1964
M, Dankert +3 more
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M, Dankert +3 more
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