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
-
2.4.1.100
-
fructans
-
inulin
-
sucrose:sucrose
-
polymerization
-
1-kestose
-
helianthus
-
fructosyltransferases
-
tuberosus
-
invertases
-
1-exohydrolase
-
chicory
-
artichoke
-
2.4.1.99
-
fructooligosaccharides
-
6-fructosyltransferase
-
inulin-type
-
jerusalem
-
intybus
-
sucrose:fructan
-
cichorium
-
taproot
-
oligofructans
-
nystose
-
asteraceae
-
vernonia
-
herbacea
-
cerrado
-
tequilana
-
cynara
-
scolymus
-
asparagus
-
exohydrolases
-
agave
-
neokestose
-
re-watering
-
viguiera
-
hpaec-pad
-
nutrition
-
agriculture
-
synthesis
- 2.4.1.100
- fructans
- inulin
-
sucrose:sucrose
- polymerization
- 1-kestose
-
helianthus
- fructosyltransferases
- tuberosus
- invertases
-
1-exohydrolase
- chicory
- artichoke
-
2.4.1.99
- fructooligosaccharides
-
6-fructosyltransferase
-
inulin-type
-
jerusalem
- intybus
-
sucrose:fructan
-
cichorium
-
taproot
- oligofructans
- nystose
- asteraceae
-
vernonia
- herbacea
-
cerrado
- tequilana
-
cynara
- scolymus
- asparagus
-
exohydrolases
- agave
- neokestose
-
re-watering
-
viguiera
-
hpaec-pad
- nutrition
- agriculture
- synthesis
Reaction
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
Advanced search results
Substrates Products
Substrates Products on EC 2.4.1.100 - 2,1-fructan:2,1-fructan 1-fructosyltransferase
Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
REACTION DIAGRAM
1,1-nystose + 1,1-nystose
sucrose + 1-kestose + oligofructan DP5 + oligofructan DP6
-
-
-
?
1-kestotriose
1,1-kestotetraose + ?
-
the enzyme transfers fructose moieties from and to 1-kestotriose or larger fructans
-
-
?
1-kestotriose + 6G-kestotriose
1,1-kestotetraose + ?
formation of 1,1-kestotetraose from 1-kestotriose as the single substrate by catalyzing this reaction by transferring fructose from a 1-kestotriose donor to a 6G-kestotriose acceptor
-
-
?
1-kestotriose + sucrose
1,1-nystose
the wild type enzyme clearly prefers 1-kestotriose over sucrose
-
-
?
2 sucrose
D-glucose + beta-D-fructofuranosyl-(2->1)-beta-D-fructofuranosyl alpha-D-glucopyranoside
6-kestose + 1-kestose + sucrose
mixture of tetrasacharides of beta-2,6- and beta-2,1-linked fructans
-
-
-
?
6G-kestose + sucrose
tetrasaccharide
-
-
some synthesis of 1-kestose and resynthesis of 6G-kestose also occurs
?
fructose + inulin
oligosaccharide
-
-
reducing fructofuranosyl-only oligosaccharides
?
nystose
1F(1-beta-D-fructofuranosyl)2-6G-beta-D-fructofuranosysucrose + 1F(1-beta-D-fructofuranosyl)3sucrose
-
-
-
-
?
sucrose + 1-kestose
1-kestose + 6G-kestose + tetrasaccharide
-
-
transfer of fructosyl residue from 1-kestose to sucrose results in resynthesis of 1-kestose. Tetrasaccharides and 6G-kestose are also synthesized
?
[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
1-kestose
1F,6G-di-beta-D-fructofuranosylsucrose + nystose
-
-
plus a small amount of neokestose
-
?
1,1-nystose + 1,1,1-logose
-
-
1,1-nystose + sucrose + oligofructans DP5 and DP6
?
1-kestose + 1-kestose
1,1-nystose + 1,1,1-logose
-
-
inulin-type tetra- and pentasaccharides
?
D-glucose + beta-D-fructofuranosyl-(2->1)-beta-D-fructofuranosyl alpha-D-glucopyranoside
beta-D-fructofuranosyl-(2->1)-beta-D-fructofuranosyl alpha-D-glucopyranoside i.e. 1-kestose
-
-
?
2 sucrose
D-glucose + beta-D-fructofuranosyl-(2->1)-beta-D-fructofuranosyl alpha-D-glucopyranoside
beta-D-fructofuranosyl-(2->1)-beta-D-fructofuranosyl alpha-D-glucopyranoside i.e. 1-kestose
-
-
?
sucrose + inulin
oligosaccharide
-
-
as a series of non-reducing beta-(2, 1)-glucofructo-oligosaccharides
?
?
-
in combination with the purified chicory root sucrose:sucrose 1-fructosyl transferase, i.e. EC 2.4.1.99, the enzyme synthesizes a range of naturally occuring chicory fructans from sucrose as the sole substrate
-
-
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
-
EC 2.4.1.100, EC 2.4.1.99 and EC 3.2.1.26 simultaneously control fructan in young chicory roots
-
-
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
-
the enzyme is involved in the synthesis of beta-2,1-linked fructose polymers
-
-
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
-
the enzyme is involved in the synthesis of beta-2,1-linked fructose polymers
-
-
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
Polymnia sonchifolia
-
the enzyme might be involved in chain length distribution of the fructan molecules found in rhizophores and in tuberous roots
-
-
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
-
role of enzyme in synthesis of fructan
-
-
?
[beta-D-fructosyl-(2->1)-]m-1 + [beta-D-fructosyl-(2->1)-]n+1
-
-
the enzyme produces tetrasaccharides and higher polymers from trisaccharide
?
[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
-
-
-
?
[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
-
-
-
?
[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
-
-
-
?
[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
-
-
-
?
[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
-
-
-
-
?
[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
-
-
-
?
[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
-
-
-
?
[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
-
-
-
?
[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
-
1-kestose is an efficient donor of fructosyl units to sucrose
-
?
[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
-
1-kestose-dependent nystose production
-
?
[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
-
transfers fructosyl groups from oligofructans (degree of polymerization: 3-8) of the inulin series
-
?
[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
-
-
-
?
[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
-
-
-
?
[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
-
-
-
?
[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
Polymnia sonchifolia
-
-
-
?
[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
-
1-kestose-dependent nystose production
-
?
[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
-
active on different oligofructans of the inulin series
-
?
[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
-
1-kestose-dependent nystose production
-
?
[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
-
active on different oligofructans of the inulin series
-
?
[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
-
enzyme is specific for fructosyl transfer from beta-2,1-linked 1-kestose or fructan to sucrose and beta-2,1-fructosyl transfer to other fructans
-
?
[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
the enzyme preferentially uses fructan as the donor substrate
-
-
?
[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
inulins with degree of polymerization above 6 are much better substrates than sucrose or oligo-fructans with a lower degree of polymerization
-
-
?
?
-
-
plays an important role in the synthesis of inulin and inulinneo-series fructo-oligosaccharides in onion bulb
-
-
?
additional information
?
-
-
fructofuranosyl-only oligosaccharides can be synthesized in vitro from fructose and inulin
-
-
?
additional information
?
-
-
species-specific fructan pattern within the Asteraceae can be explained by the different charcteristics of their respective 1-FFT enzymes
-
-
?
additional information
?
-
-
species-specific fructan pattern within the Asteraceae can be explained by the different charcteristics of their respective 1-FFT enzymes
-
-
?
additional information
?
-
-
enzyme is inactive when incubated individually with sucrose
-
-
?
additional information
?
-
-
in combination EC 2.4.1.99 and EC 2.4.1.100 can synthesize long-chain inulins in vitro from sucrose
-
-
?
additional information
?
-
inulins, one of the fructan types with beta(2-1)-linkages, are elongated by fructan:fructan1-fructosyltransferase (1-FFT) using a fructosyl unit from a donor inulin to elongate the acceptor inulin molecule
-
-
?
additional information
?
-
-
inulins, one of the fructan types with beta(2-1)-linkages, are elongated by fructan:fructan1-fructosyltransferase (1-FFT) using a fructosyl unit from a donor inulin to elongate the acceptor inulin molecule
-
-
?
additional information
?
-
1-kestotriose is used as sole substrate, product analysis, overview
-
-
?
additional information
?
-
-
1-kestotriose is used as sole substrate, product analysis, overview
-
-
?
additional information
?
-
a minor 1-SST activity is only found with D-sucrose as a single substrate if there is no 1-kestose available, while 1-kestose hydrolytic activity becomes gradually more important at low concentrations
-
-
?
additional information
?
-
-
a minor 1-SST activity is only found with D-sucrose as a single substrate if there is no 1-kestose available, while 1-kestose hydrolytic activity becomes gradually more important at low concentrations
-
-
?
additional information
?
-
the bifunctional 6G-FFT/1-FFT uses 1-kestotriose as a preferential donor substrate and can create both a beta(2->1) linkage between two fructosyl residues and a beta(2->6) linkage between one fructosyl residue and one glucosyl residue
-
-
?
additional information
?
-
-
the bifunctional 6G-FFT/1-FFT uses 1-kestotriose as a preferential donor substrate and can create both a beta(2->1) linkage between two fructosyl residues and a beta(2->6) linkage between one fructosyl residue and one glucosyl residue
-
-
?
additional information
?
-
the enzyme shows no invertase activity and sucrose: sucrose 1-fructosyl transferase (EC 2.4.1.99) activity in vitro
-
-
?
additional information
?
-
inulins, one of the fructan types with beta(2-1)-linkages, are elongated by fructan:fructan1-fructosyltransferase (1-FFT) using a fructosyl unit from a donor inulin to elongate the acceptori inulin molecule
-
-
?
additional information
?
-
-
inulins, one of the fructan types with beta(2-1)-linkages, are elongated by fructan:fructan1-fructosyltransferase (1-FFT) using a fructosyl unit from a donor inulin to elongate the acceptori inulin molecule
-
-
?
additional information
?
-
1-kestotriose is used as sole substrate, product analysis of wild-type and mutant enzyme reactions, overview
-
-
?
additional information
?
-
-
1-kestotriose is used as sole substrate, product analysis of wild-type and mutant enzyme reactions, overview
-
-
?