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In enzymology, a 6G-fructosyltransferase () is an enzyme that catalyzes the chemical reaction :()m+1 alpha-D-glucopyranoside + ()n+1 alpha-D-glucopyranoside ()m alpha-D-glucopyranoside + ()n+1 beta-D-fructofuranosyl-(2->6)-alpha-D-glucopyranoside (m > 0; n > 0) Thus, the two substrates of this enzyme are 1)-" TITLE="1-beta-D-fructofuranosyl-(2->1)-">)m+1 alpha-D-glucopyranoside" TITLE="()m+1 alpha-D-glucopyranoside">()m+1 alpha-D-glucopyranoside and 1)-" TITLE="1-beta-D-fructofuranosyl-(2->1)-">)n+1 alpha-D-glucopyranoside" TITLE="()n+1 alpha-D-glucopyranoside">()n+1 alpha-D-glucopyranoside, whereas its 4 products are 1)-" TITLE="1-beta-D-fructofuranosyl-(2->1)-">)m alpha-D-glucopyranoside" TITLE="()m alpha-D-glucopyranoside">()m alpha-D-glucopyranoside, 1)-" TITLE="1-beta-D-fructofuranosyl-(2->1)-">)n+1" TITLE="()n+1">()n+1, beta-D-fructofuranosyl-(2->6)-alpha-D-glucopyranoside (m > 0; n >=, and 0. This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is 1F-oligo()sucrose 6G-beta-D-fructotransferase. Other names in common use include fructan:fructan 6G-fructosyltransferase, 1F(1-beta-D-fructofuranosyl)m, sucrose:1F(1-beta-D-fructofuranosyl)nsucrose, 6G-fructosyltransferase, 6G-FFT, 6G-FT, and 6G-fructotransferase. ==References== * * * * 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「6G-fructosyltransferase」の詳細全文を読む スポンサード リンク
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