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In enzymology, a polynucleotide 3'-phosphatase () is an enzyme that catalyzes the chemical reaction :a 3'-phosphopolynucleotide + H2O a polynucleotide + phosphate Thus, the two substrates of this enzyme are 3'-phosphopolynucleotide and H2O, whereas its two products are polynucleotide and phosphate. This enzyme belongs to the family of hydrolases, specifically those acting on phosphoric monoester bonds. The systematic name of this enzyme class is polynucleotide 3'-phosphohydrolase. Other names in common use include 2'(3')-polynucleotidase, DNA 3'-phosphatase, deoxyribonucleate 3'-phosphatase, and 5'-polynucleotidekinase 3'-phosphatase. ==Structural studies== As of late 2007, two structures have been solved for this class of enzymes, with PDB accession codes and . 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Polynucleotide 3'-phosphatase」の詳細全文を読む スポンサード リンク
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