10602-14-9Relevant articles and documents
A novel method for the synthesis of acetyl phosphate
Devedjiev, Ivan
, p. 1785 - 1787 (2006)
A facile method for the synthesis of acetyl phosphate by a reaction of 2-hydroxypropylphosphate with acetic acid is described. Copyright Taylor & Francis Group, LLC.
Regioselective phosphorylation of carbohydrates and various alcohols by bacterial acid phosphatases; probing the substrate specificity of the enzyme from Shigella flexneri
Van Herk, Teunie,Hartog, Aloysius F.,Van Der Burg, Alida M.,Wever, Ron
, p. 1155 - 1162 (2007/10/03)
Bacterial non-specific acid phosphatases normally catalyze the dephosphorylation of a variety of substrates. As shown previously the enzymes from Shigella flexneri and Salmonella enterica are also able to catalyze the phosphorylation of inosine to inosine monophosphate and D-glucose to D-glucose 6-phosphate (D-G6P) using cheap pyrophosphate as the phosphate donor. After optimization high yields (95%) are achieved in the latter reaction and we show here that it is possible to use these enzymes in a preparative manner. This prompted us to investigate by using 31P NMR and HPLC also the phosphorylation of a broad range of carbohydrates and alcohols. Many cyclic carbohydrates are phosphorylated in a regioselective manner. Non-cyclic carbohydrates are phosphorylated as well. Phosphorylation of linear alcohols, cyclic and aromatic alcohols is also possible. In all cases the acid phosphatase from Shigella prefers a primary alcohol function above a secondary one. We conclude that these enzymes are an attractive alternative to existing chemical and enzymatic methods in the phosphorylation of a broad range of compounds.
Plasmid relaxation induced by copper metalated diglycine conjugates under heterogeneous reaction conditions
Madhavaiah,Verma, Sandeep
, p. 923 - 926 (2007/10/03)
This paper reports synthesis and plasmid modification activities of a new class of insoluble copper-metalated diglycine conjugates, containing aliphatic linkers of varying length. Besides providing significant rate enhancement for model phosphate ester cl