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Amidophosphoribosyltransferase

Known as: ATase, Phosphoribosyl Pyrophosphate Amidotransferase, Amidophosphoribosyltransferase [Chemical/Ingredient] 
An enzyme, involved in the early steps of purine nucleotide biosynthesis, that catalyzes the formation of 5-phosphoribosylamine from glutamine and… 
National Institutes of Health

Related topics

Related topics

19 relations
Carbohydrate MetabolismEnzyme GeneGlycosyltransferase GeneGout

Narrower (1)

Prat2 protein, Drosophila

Broader (1)

pentosyltransferase

Papers overview

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Highly Cited
2007
Highly Cited
2007
Escherichia coli glutamine synthetase adenylyltransferase (ATase, EC 2.7.7.49): kinetic characterization of regulation by PII, PII-UMP, glutamine, and alpha-ketoglutarate.
Glutamine synthetase adenylyltranferase (ATase, EC 2.7.7.49) catalyzes the adenylylation and deadenylylation of glutamine… 
Highly Cited
2004
Highly Cited
2004
Reduced plasma FFA availability increases net triacylglycerol degradation, but not GPAT or HSL activity, in human skeletal muscle.
Intramuscular triacylglycerols (IMTG) are proposed to be an important metabolic substrate for contracting muscle, although this… 
1994
1994
Differential inactivation of mammalian and Escherichia coli O6-alkylguanine-DNA alkyltransferases by O6-benzylguanine.
The action of O6-benzylguanine (O6-BzlG) on recombinant mammalian and Escherichia coli O6-alkylguanine-DNA alkyltransferases… 
Highly Cited
1988
Highly Cited
1988
Transfection of murine multi-potent haemopoietic stem cells with an E. coli DNA alkyltransferase gene confers resistance to the toxic effects of alkylating agents.
O6-alkylguanine-DNA-alkyltransferase (ATase)-deficient murine haemopoietic stem cells were transfected, following electroporation… 
Highly Cited
1984
Highly Cited
1984
Glutamine nucleotide sequence of Saccharomyces cerevisiae ADE4 encoding phosphoribosylpyrophosphate amidotransferase.
Highly Cited
1982
Highly Cited
1982
Nucleotide sequence of Escherichia coli purF and deduced amino acid sequence of glutamine phosphoribosylpyrophosphate amidotransferase.
1981
1981
Reaction of Bacillus subtilis glutamine phosphoribosylpyrophosphate amidotransferase with oxygen: chemistry and regulation by ligands.
The inactivation of glutamine phosphoribosylpyrophosphate amidotransferase by reaction of its iron-sulfur center with O2 is… 
Highly Cited
1979
Highly Cited
1979
A study of the glycerol phosphate acyltransferase and dihydroxyacetone phosphate acyltransferase activities in rat liver mitochondrial and microsomal fractions. Relative distribution in parenchymal…
1. GPAT (glycerol phosphate acyltransferase) and DHAPAT (dihydroxyacetone phosphate acyltransferase) activities were measured… 
Highly Cited
1974
Highly Cited
1974
Multiple mechanisms of regulation of purine biosynthesis de novo in intact tumor cells.
Highly Cited
1959
Highly Cited
1959
The regulation of activity of phosphoribosyl-pyrophosphate amidotransferase by purine ribonacleotides: a potential feedback control of purine biosyntoesis.
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