翻訳と辞書 Words near each other ・ Chalcolestes ・ Chalcolestes parvidens ・ Chalcolestes viridis ・ Chalcolithic ・ Chalcolithic Europe ・ Chalcolithic Temple of Ein Gedi ・ Chalcolyne metallica ・ Chalcombe Road Halt railway station ・ Chalcomima ・ Chalcomitra ・ Chalcon ・ Chalcone ・ Chalcone (skipper) ・ Chalcone 4'-O-glucosyltransferase ・ Chalcone isomerase ・ Chalcone synthase ・ Chalconoid ・ Chalconotus ・ Chalconyx ・ Chalcopasta ・ Chalcophaps ・ Chalcophlocteis ・ Chalcophora ・ Chalcophora japonica ・ Chalcophora virginiensis ・ Chalcophorella ・ Chalcophoropsis ・ Chalcophorotaenia ・ Chalcophyllite ・ Chalcoplia Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Chalcone synthase ： ウィキペディア英語版 Chalcone synthase Chalcone synthase or naringenin-chalcone synthase (CHS) is an enzyme ubiquitous to higher plants and belongs to a family of polyketide synthase enzymes (PKS) known as type III PKS. Type III PKSs are associated with the production of chalcones, a class of organic compounds found mainly in plants as natural defense mechanisms and as synthetic intermediates. CHS was the first type III PKS to be discovered. It is the first committed enzyme in flavonoid biosynthesis. The enzyme catalyzes the conversion of 4-coumaroyl-CoA and malonyl-CoA to naringenin chalcone. == Function == CHS catalysis serves as the initial step for flavonoid biosynthesis. Flavonoids are important plant secondary metabolites that serve various functions in higher plants. These include pigmentation, UV protection, fertility, antifungal defense and the recruitment of nitrogen-fixing bacteria. CHS is believed to act as a central hub for the enzymes involved in the flavonoid pathway. Studies have shown that these enzymes interact via protein-protein interactions. Through FLIM FRET, it was shown that CHS interacts with chalcone isomerase (CHI), a consecutive step enzyme, as well as other non-consecutive step enzymes flavanone 3-hydroxylase (F3H), dihydroflavonol 4-reductase (DFR), and flavonol synthase I.〔 Naringenin-chalcone synthase uses malonyl-CoA and 4-coumaroyl-CoA to produce CoA, naringenin chalcone, and CO2. 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「Chalcone synthase」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.