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2.4.1.100: 2,1-fructan:2,1-fructan 1-fructosyltransferase

This is an abbreviated version!
For detailed information about 2,1-fructan:2,1-fructan 1-fructosyltransferase, go to the full flat file.

Word Map on EC 2.4.1.100

Reaction

[beta-D-fructosyl-(2->1)-]m
+
[beta-D-fructosyl-(2->1)-]n
=
[beta-D-fructosyl-(2->1)-]m-1
+
[beta-D-fructosyl-(2->1)-]n+1

Synonyms

1,2-beta-D-fructan:1,2-beta-D-fructan 1F-beta-D-fructosyltransferase, 1,2-beta-fructan 1F-fructosyltransferase, 1-FFT, 6G-FFT/1-FFT, FFT, fructan: fructan 1-fructosyltransferase, fructan:fructan 1-fructosyl transferase, fructan:fructan 1-fructosyltransferase, fructan:fructan 6G-fructosyltransferase/fructan:fructan 1-fructosyltransferase, fructan:fructan fructosyl transferase, fructan:fructan-1-fructosyltransferase, fructosyltransferase, 1,2-beta-D-fructan 1F-, high DP 1-FFT, high DP fructan:fructan 1-fructosyl transferase, Wft3

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.100 2,1-fructan:2,1-fructan 1-fructosyltransferase

General Information

General Information on EC 2.4.1.100 - 2,1-fructan:2,1-fructan 1-fructosyltransferase

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GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
evolution
metabolism
physiological function
fructan accumulation occurs mainly in the first 2 weeks after anthesis, and a maximal fructan concentration of 2.5 mg fructan per kernel is reached at 16 days after anthesis. Fructan synthesis is catalyzed by 1-SST (sucrose:sucrose 1-fructosyltransferase) and 6-SFT (sucrose:fructan 6-fructosyltransferase), and to a lesser extent by 1-FFT (fructan:fructan 1-fructosyltransferase). Despite the presence of 6G-kestotriose in wheat kernel extracts, the measured 6G-FFT (fructan:fructan 6G-fructosyltransferase) activity levels are low
additional information