翻訳と辞書
Words near each other
・ Phosphoglucomutase 3
・ Phosphogluconate 2-dehydrogenase
・ Phosphogluconate dehydratase
・ Phosphogluconate dehydrogenase
・ Phosphogluconate dehydrogenase (decarboxylating)
・ Phosphoglucosamine mutase
・ Phosphoglycerate
・ Phosphoglycerate dehydrogenase
・ Phosphoglycerate kinase
・ Phosphoglycerate kinase (GTP)
・ Phosphoglycerate mutase
・ Phosphoglycerate phosphatase
・ Phosphoglyceric acid
・ Phosphoglycerol geranylgeranyltransferase
・ Phosphamidon
Phosphatase
・ Phosphate
・ Phosphate acetyltransferase
・ Phosphate Beds
・ Phosphate binder
・ Phosphate butyryltransferase
・ Phosphate conversion coating
・ Phosphate glass
・ Phosphate Hill Power Station
・ Phosphate minerals
・ Phosphate mining in Nauru
・ Phosphate nephropathy
・ Phosphate rich organic manure
・ Phosphate soda
・ Phosphate solubilizing bacteria


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Phosphatase : ウィキペディア英語版
Phosphatase
A phosphatase is an enzyme that removes a phosphate group from its substrate by hydrolysing phosphoric acid monoesters into a phosphate ion and a molecule with a free hydroxyl group (see dephosphorylation). This action is directly opposite to that of phosphorylases and kinases, which attach phosphate groups to their substrates by using energetic molecules like ATP. A common phosphatase in many organisms is alkaline phosphatase. Another large group of proteins present in archaea, bacteria, and eukaryote exhibits deoxyribonucleotide and ribonucleotide phosphatase or pyrophosphatase activities that catalyse the decomposition of dNTP/NTP into dNDP/NDP and a free phosphate ion or dNMP/NMP and a free pyrophosphate ion.
The other group of phosphatase is collectively called as protein phosphatase, which removes a phosphate group from the phosphorylated amino acid residue of the substrate protein. Protein phosphorylation is a common posttranslational modification of protein catalyzed by protein kinases, and protein phosphatases reverse the effect.
==See also==

*Phosphotransferase
*Acid salt
*Endonuclease/Exonuclease/phosphatase family

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「Phosphatase」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.