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diadenosine tetraphosphate

Known as: diadenosine 5',5'''-P(1),P(4)--tetraphosphate, P(1), P(4)-diadenosine-5'tetraphosphate, adenosine 5'-(pentahydrogen tetraphosphate), 5'-5'-ester with adenosine 
National Institutes of Health

Related topics

Related topics

2 relations

Broader (2)

Dinucleoside PhosphatesPlatelet Aggregation Inhibitors

Papers overview

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1988
1988
Synthesis of diadenosine 5',5'''-P1,P4-tetraphosphate (AppppA) from adenosine 5'-phosphosulfate and adenosine 5'-triphosphate catalyzed by yeast AppppA phosphorylase.
A novel way of enzymatic synthesis of diadenosine 5',5"'-P1,P4-tetraphosphate (AppppA), which does not involve aminoacyl-tRNA… 
Highly Cited
1985
Highly Cited
1985
Variation of Ap4A and other dinucleoside polyphosphates in stressed Drosophila cells.
The unusual bis(5'-nucleosidyl)oligophosphates: Ap4A, Ap4G, Ap3A, and Ap3G, have been measured in cultures of Drosophila cells… 
1985
1985
Phosphorolytic cleavage of diadenosine 5',5'''-P1,P4-tetraphosphate. Properties of homogeneous diadenosine 5',5'''-P1,P4-tetraphosphate alpha, beta-phosphorylase from Saccharomyces cerevisiae.
Novel enzymatic activity which splits diadenosine 5',5'''-P1,P4-tetraphosphate (Ap4A) phosphorolytically has been found in… 
1985
1985
Diadenosine 5',5'''-p1,p4-tetraphosphate deficiency in blood platelets of the Chédiak-Higashi syndrome.
Diadenosine tetraphosphate (AP4A) is an unusual nucleotide found in a variety of cells, including platelets. It has been… 
1984
1984
Adenosine(5')tetraphospho(5')adenosine-binding protein of calf thymus.
An adenosine(5')tetraphospho(5')adenosine (Ap4A) binding protein has been purified from calf thymus. The protein is comprised of… 
1983
1983
Resolution of the diadenosine 5',5"'-P1,P4-tetraphosphate binding subunit from a multiprotein form of HeLa cell DNA polymerase alpha.
A diadenosine 5',5"'-P1,P4-tetraphosphate (Ap4A) binding subunit has been resolved from a high molecular weight (640,000… 
1982
1982
Diadenosine 5',5"'-P1,P4-tetraphosphate pyrophosphohydrolase from Physarum polycephalum. Substrate specificity.
The substrate specificity of diadenosine 5',5"'-P1,P4-tetraphosphate pyrophosphohydrolase from Physarum polycephalum for… 
1982
1982
Isolation and characterization of diadenosine 5',5"'-P1,P4-tetraphosphate pyrophosphohydrolase from Physarum polycephalum.
A new enzyme that hydrolyzes diadenosine 5',5"'-P1,P4-tetraphosphate has been purified by a factor of 250 from the acellular… 
1982
1982
Diadenosine tetraphosphate hydrolase from mouse liver. Purification to homogeneity and partial characterization.
An enzyme hydrolyzing diadenosine 5',5"'P1, P4-tetraphosphate (Ap4A) to AMP and ATP has been purified to apparent homogeneity… 
1976
1976
Guanosine monophosphate reductase from Artemia salina: Inhibition by xanthosine monophosphate and activation by diguanosine tetraphosphate.
In the course of studies on the metabolic role of diguanosine tetraphosphate during development of Artemia salina, a guanosine…