Results 121 to 130 of about 1,773 (158)
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General assay for sugar nucleotidyltransferases using electrospray ionization mass spectrometry
Analytical Biochemistry, 2004Nicola Pohl, Corbin Zea
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Evolution of Bacterial tRNA Nucleotidyltransferases
Nucleic Acids and Molecular BiologyGeorge Jones
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Plant tRNA nucleotidyltransferase
Planta, 1978A method for purification of tRNA nucleotidyltransferase from Lupinus luteus L. seeds on a preparative scale is presented. This involved ammonium sulfate fractionation and chromatography on DEAE-cellulose, hydroxylapatite, and QAE-Sephadex A-50. The final enzyme prepartion was apparently homogeneous and a 2000-fold purification was achieved.
H, Cudny, M, Pietrzak, J, Kaczkowski
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4 Nucleotidyltransferases and Phosphotransferases: Stereochemistry and Covalent Intermediates
, 1992 P. Frey
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Induction of DNA nucleotidyltransferase by the shope fibroma virus
Virology, 1967Abstract DNA nucleotidyltransferase activity is increased in extracts of rabbit kidney cells infected by the Shope fibroma virus and assayed under various conditions. Determination of the optimal conditions for assay shows that there are two separate activities.
L M, Chang, M E, Hodes
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1982
Publisher Summary ATP(CTP)-tRNA nucleotidyltransferase catalyzes the incorporation of AMP and CMP residues into tRNA molecules from which all, or part, of the 3 terminal trinucleotide sequence, –C–C–A, has been removed. tRNA nucleotidyltransferase activity has been identified in a wide variety of organisms including mammals, birds, amphibians ...
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Publisher Summary ATP(CTP)-tRNA nucleotidyltransferase catalyzes the incorporation of AMP and CMP residues into tRNA molecules from which all, or part, of the 3 terminal trinucleotide sequence, –C–C–A, has been removed. tRNA nucleotidyltransferase activity has been identified in a wide variety of organisms including mammals, birds, amphibians ...
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DNA nucleotidyltransferase activity of the developing rat brain
Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1970Abstract DNA polymerase (deoxynucleoside triphosphate: DNA deoxynucleotidyltransferase, EC 2.7.7.7) activity in soluble extracts from developing rat brain has been studied. The DNA polymerase from infant rat brain required the presence of template DNA, Mg2+ and all four deoxynucleoside triphosphates.
J F, Chiu, S C, Sung
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Hepato-selective dihydroquinolizinones active against hepatitis A virus in vitro and in vivo
Antiviral ResearchDespite the considerable clinical and economic burden imposed by hepatitis A virus (HAV) infection, both globally and in U.S., there are currently no available antiviral therapies for the treatment of type A hepatitis.
I. Misumi +9 more
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Ribonucleases, ?RNA Nucleotidyltransferase, and the 3' Processing of ?RNA
1990Publisher Summary This chapter describes 3’ maturation and repair, with particular emphasis on the ribonucleases and tRNA nucleotidyltransferase, the enzymes that participate in these processes. All tRNA molecules are synthesized initially as tRNA precursors containing additional residues at their 5’ and 3‘ termini that must be removed to generate ...
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The β-d-manno-heptoses are immune agonists across kingdoms
ScienceBacterial small molecule metabolites such as adenosine-diphosphate-d-glycero-β-d-manno-heptose (ADP-heptose) and their derivatives act as effective innate immune agonists in mammals.
Yue Tang +20 more
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