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Information on EC 2.4.1.100 - 2,1-fructan:2,1-fructan 1-fructosyltransferase
for references in articles please use BRENDA:EC2.4.1.100
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EC Tree 2 Transferases
2.4 Glycosyltransferases
2.4.1 Hexosyltransferases
2.4.1.100 2,1-fructan:2,1-fructan 1-fructosyltransferase
The enzyme appears in viruses and cellular organisms
- 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 Schemes
showSynonyms
1-fft, fructan:fructan 1-fructosyltransferase, fructan fructan 1-fructosyltransferase, high dp 1-fft, 6g-fft/1-fft, fructan:fructan fructosyl transferase, fructan:fructan-1-fructosyltransferase, 1,2-beta-fructan 1f-fructosyltransferase, more
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SYNONYM 
ORGANISM
UNIPROT
COMMENTARY 
LITERATURE
1,2-beta-D-fructan:1,2-beta-D-fructan 1F-beta-D-fructosyltransferase
-
-
-
-
1,2-beta-fructan 1F-fructosyltransferase
-
-
-
-
1-FFT
FFT
-
-
-
-
fructan:fructan 1-fructosyl transferase
fructan:fructan 1-fructosyltransferase
fructan:fructan 6G-fructosyltransferase/fructan:fructan 1-fructosyltransferase
-
fructan:fructan fructosyl transferase
-
-
-
-
fructosyltransferase, 1,2-beta-D-fructan 1F-
-
-
-
-
high DP fructan:fructan 1-fructosyl transferase
1-FFT
-
-
-
-
fructan:fructan 1-fructosyl transferase
-
-
-
-
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REACTION
REACTION DIAGRAM
COMMENTARY
ORGANISM
UNIPROT
LITERATURE
[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
ping-pong mechansim
-
[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
ping-pong mechansim
-
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REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
hexosyl group transfer
-
-
-
-
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PATHWAY SOURCE
PATHWAYS
MetaCyc
fructan biosynthesis
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SYSTEMATIC NAME
IUBMB Comments
(2->1)-beta-D-fructan:(2->1)-beta-D-fructan 1-beta-D-fructosyltransferase
-
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CAS REGISTRY NUMBER
COMMENTARY
73379-55-2
-
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SUBSTRATE
PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
LITERATURE
COMMENTARY
Reversibility
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
1,1,1-kestopentaose
inulin
-
Substrates: -
Products: oligomers of up to DP 7
Products: oligomers of up to DP 7
?
1,1-kestotetraose
inulin
-
Substrates: -
Products: oligomers of up to DP 7
Products: oligomers of up to DP 7
?
1,1-nystose + 1,1-nystose
sucrose + 1-kestose + oligofructan DP5 + oligofructan DP6
-
Substrates: -
Products: -
Products: -
?
1-kestose + 1-kestose
D-sucrose + 1,1-nystose
Substrates: 1-FFT activity
Products: -
Products: -
?
1-kestose + 6-kestose
1,6-nystose + 6,1-nystose
-
Substrates: -
Products: -
Products: -
?
1-kestotriose
1,1-kestotetraose + ?
-
Substrates: the enzyme transfers fructose moieties from and to 1-kestotriose or larger fructans
Products: -
Products: -
?
1-kestotriose + 6G-kestotriose
1,1-kestotetraose + ?
Substrates: 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
Products: -
Products: -
?
1-kestotriose + sucrose
1,1-nystose
Substrates: the wild type enzyme clearly prefers 1-kestotriose over sucrose
Products: -
Products: -
?
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
-
Substrates: -
Products: -
Products: -
?
6G-kestose + sucrose
tetrasaccharide
-
Substrates: -
Products: some synthesis of 1-kestose and resynthesis of 6G-kestose also occurs
Products: some synthesis of 1-kestose and resynthesis of 6G-kestose also occurs
?
fructose + inulin
oligosaccharide
-
Substrates: -
Products: reducing fructofuranosyl-only oligosaccharides
Products: reducing fructofuranosyl-only oligosaccharides
?
nystose
1F(1-beta-D-fructofuranosyl)2-6G-beta-D-fructofuranosysucrose + 1F(1-beta-D-fructofuranosyl)3sucrose
-
Substrates: -
Products: -
Products: -
?
sucrose + 1-kestose
1-kestose + 6G-kestose + tetrasaccharide
-
Substrates: -
Products: transfer of fructosyl residue from 1-kestose to sucrose results in resynthesis of 1-kestose. Tetrasaccharides and 6G-kestose are also synthesized
Products: 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
-
Substrates: -
Products: -
Products: -
?
1-kestose
1F,6G-di-beta-D-fructofuranosylsucrose + nystose
-
Substrates: -
Products: plus a small amount of neokestose
Products: plus a small amount of neokestose
?
1-kestose + 1-kestose
1,1-nystose + 1,1,1-logose
-
Substrates: -
Products: 1,1-nystose + sucrose + oligofructans DP5 and DP6
Products: 1,1-nystose + sucrose + oligofructans DP5 and DP6
?
1-kestose + 1-kestose
1,1-nystose + 1,1,1-logose
-
Substrates: -
Products: -
Products: -
?
1-kestose + 1-kestose
1,1-nystose + 1,1,1-logose
-
Substrates: -
Products: inulin-type tetra- and pentasaccharides
Products: inulin-type tetra- and pentasaccharides
?
1-kestose + 1-kestose
1,1-nystose + 1,1,1-logose
-
Substrates: -
Products: -
Products: -
?
2 sucrose
D-glucose + beta-D-fructofuranosyl-(2->1)-beta-D-fructofuranosyl alpha-D-glucopyranoside
Substrates: beta-D-fructofuranosyl-(2->1)-beta-D-fructofuranosyl alpha-D-glucopyranoside i.e. 1-kestose
Products: -
Products: -
?
2 sucrose
D-glucose + beta-D-fructofuranosyl-(2->1)-beta-D-fructofuranosyl alpha-D-glucopyranoside
Substrates: beta-D-fructofuranosyl-(2->1)-beta-D-fructofuranosyl alpha-D-glucopyranoside i.e. 1-kestose
Products: -
Products: -
?
sucrose + inulin
oligosaccharide
-
Substrates: -
Products: as a series of non-reducing beta-(2, 1)-glucofructo-oligosaccharides
Products: as a series of non-reducing beta-(2, 1)-glucofructo-oligosaccharides
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
-
Substrates: 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
Products: -
Products: -
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
-
Substrates: EC 2.4.1.100, EC 2.4.1.99 and EC 3.2.1.26 simultaneously control fructan in young chicory roots
Products: -
Products: -
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
-
Substrates: the enzyme is involved in the synthesis of beta-2,1-linked fructose polymers
Products: -
Products: -
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
-
Substrates: the enzyme is involved in the synthesis of beta-2,1-linked fructose polymers
Products: -
Products: -
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
Polymnia sonchifolia
-
Substrates: the enzyme might be involved in chain length distribution of the fructan molecules found in rhizophores and in tuberous roots
Products: -
Products: -
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
-
Substrates: role of enzyme in synthesis of fructan
Products: -
Products: -
?
[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
-
Substrates: -
Products: the enzyme produces tetrasaccharides and higher polymers from trisaccharide
Products: 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
-
Substrates: -
Products: -
Products: -
?
[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
Substrates: -
Products: -
Products: -
?
[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
-
Substrates: -
Products: -
Products: -
?
[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
-
Substrates: 1-kestose is an efficient donor of fructosyl units to sucrose
Products: -
Products: -
?
[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
-
Substrates: 1-kestose-dependent nystose production
Products: -
Products: -
?
[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
-
Substrates: transfers fructosyl groups from oligofructans (degree of polymerization: 3-8) of the inulin series
Products: -
Products: -
?
[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
-
Substrates: -
Products: -
Products: -
?
[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
-
Substrates: -
Products: -
Products: -
?
[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
-
Substrates: -
Products: -
Products: -
?
[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
-
Substrates: 1-kestose-dependent nystose production
Products: -
Products: -
?
[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
-
Substrates: active on different oligofructans of the inulin series
Products: -
Products: -
?
[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
-
Substrates: 1-kestose-dependent nystose production
Products: -
Products: -
?
[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
-
Substrates: active on different oligofructans of the inulin series
Products: -
Products: -
?
[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
-
Substrates: 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
Products: -
Products: -
?
[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
Substrates: the enzyme preferentially uses fructan as the donor substrate
Products: -
Products: -
?
[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
Substrates: inulins with degree of polymerization above 6 are much better substrates than sucrose or oligo-fructans with a lower degree of polymerization
Products: -
Products: -
?
additional information
?
-
-
Substrates: plays an important role in the synthesis of inulin and inulinneo-series fructo-oligosaccharides in onion bulb
Products: -
Products: -
?
additional information
?
-
-
Substrates: fructofuranosyl-only oligosaccharides can be synthesized in vitro from fructose and inulin
Products: -
Products: -
?
additional information
?
-
-
Substrates: species-specific fructan pattern within the Asteraceae can be explained by the different charcteristics of their respective 1-FFT enzymes
Products: -
Products: -
?
additional information
?
-
-
Substrates: species-specific fructan pattern within the Asteraceae can be explained by the different charcteristics of their respective 1-FFT enzymes
Products: -
Products: -
?
additional information
?
-
-
Substrates: enzyme is inactive when incubated individually with sucrose
Products: -
Products: -
?
additional information
?
-
-
Substrates: in combination EC 2.4.1.99 and EC 2.4.1.100 can synthesize long-chain inulins in vitro from sucrose
Products: -
Products: -
?
additional information
?
-
Substrates: 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
Products: -
Products: -
?
additional information
?
-
-
Substrates: 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
Products: -
Products: -
?
additional information
?
-
Substrates: 1-kestotriose is used as sole substrate, product analysis, overview
Products: -
Products: -
?
additional information
?
-
-
Substrates: 1-kestotriose is used as sole substrate, product analysis, overview
Products: -
Products: -
?
additional information
?
-
Substrates: 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
Products: -
Products: -
?
additional information
?
-
-
Substrates: 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
Products: -
Products: -
?
additional information
?
-
Substrates: 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
Products: -
Products: -
?
additional information
?
-
-
Substrates: 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
Products: -
Products: -
?
additional information
?
-
Substrates: the enzyme shows no invertase activity and sucrose: sucrose 1-fructosyl transferase (EC 2.4.1.99) activity in vitro
Products: -
Products: -
?
additional information
?
-
Substrates: 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
Products: -
Products: -
?
additional information
?
-
-
Substrates: 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
Products: -
Products: -
?
additional information
?
-
Substrates: 1-kestotriose is used as sole substrate, product analysis of wild-type and mutant enzyme reactions, overview
Products: -
Products: -
?
additional information
?
-
-
Substrates: 1-kestotriose is used as sole substrate, product analysis of wild-type and mutant enzyme reactions, overview
Products: -
Products: -
?
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NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
LITERATURE
COMMENTARY
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
[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
-
Substrates: -
Products: -
Products: -
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
-
Substrates: 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
Products: -
Products: -
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
-
Substrates: EC 2.4.1.100, EC 2.4.1.99 and EC 3.2.1.26 simultaneously control fructan in young chicory roots
Products: -
Products: -
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
-
Substrates: the enzyme is involved in the synthesis of beta-2,1-linked fructose polymers
Products: -
Products: -
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
-
Substrates: the enzyme is involved in the synthesis of beta-2,1-linked fructose polymers
Products: -
Products: -
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
Polymnia sonchifolia
-
Substrates: the enzyme might be involved in chain length distribution of the fructan molecules found in rhizophores and in tuberous roots
Products: -
Products: -
?
[beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
?
-
Substrates: role of enzyme in synthesis of fructan
Products: -
Products: -
?
additional information
?
-
-
Substrates: plays an important role in the synthesis of inulin and inulinneo-series fructo-oligosaccharides in onion bulb
Products: -
Products: -
?
additional information
?
-
Substrates: 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
Products: -
Products: -
?
additional information
?
-
-
Substrates: 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
Products: -
Products: -
?
additional information
?
-
Substrates: 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
Products: -
Products: -
?
additional information
?
-
-
Substrates: 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
Products: -
Products: -
?
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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
IMAGE
additional information
-
cell wall/vacuolar inhibitor of fructosidase (0.001 mg) does not inhibit 1-FFT activity
-
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ACTIVATING COMPOUND
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
IMAGE
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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
IMAGE
976
D-sucrose
mutant enzyme N340D/W343R/S415N, in 50 mM sodium acetate buffer, pH 5.0, at 30°C
233
1-kestotriose
wild type enzyme, in 50 mM sodium acetate buffer pH 5.0, at 30°C
377
1-kestotriose
mutant enzyme D281Y, in 50 mM sodium acetate buffer pH 5.0, at 30°C
197
sucrose
mutant enzyme D281Y, in 50 mM sodium acetate buffer pH 5.0, at 30°C
203
sucrose
wild type enzyme, in 50 mM sodium acetate buffer pH 5.0, at 30°C
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Ki VALUE [mM]
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
IMAGE
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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
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pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
6.5
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pH RANGE
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
5 - 8
-
pH 5.0: about 70% of maximal activity, pH 8.0: about 65% of maximal activity
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TEMPERATURE OPTIMUM
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
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TEMPERATURE RANGE
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
5 - 40
-
5°C: about 70% of maximal activity, 40°C: about 75% of maximal activity
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ORGANISM
COMMENTARY
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
bifunctional enzyme with additional activity of EC 2.4.1.99, expression in Saccharomyces cerevisisae
-
-
brenda
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SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
SOURCE
additional information
developing from anthesis until maturity. 1-FFT is almost exclusively active during the first 9 days after anthesis and no 1,1-kestotetraose is produced during the last weeks of kernel development
brenda
-
present in all the developmental phases and regions of the rhizophore. Higher values in the distal region which decreased towards the proximal region. Low 1-FFT activity in the vegetative phase and high activity in the sprouting phase
brenda
-
tuberous root. Continuous decline of fructooligosaccharides of low degree of polymerization during storage is mainly due to the activity of fructan 1-exohydrolase and less due to the activity of 2,1-fructan:2,1-fructan 1-fructosyltransferase
brenda
-
green spear. Activity of 2,1-fructan:2,1-fructan 1-fructosyltransferase is high in the top portion and decreases during storage, while in the middle and bottom portions, its activity varies slightly. The ratio of 6G-fructosyltransferase and 2,1-fructan:2,1-fructan 1-fructosyltransferase is independent of temperature
brenda
-
green spear. Activity of 2,1-fructan:2,1-fructan 1-fructosyltransferase is high in the top portion and decreases during storage, while in the middle and bottom portions, its activity varies slightly. The ratio of 6G-fructosyltransferase and 2,1-fructan:2,1-fructan 1-fructosyltransferase is independent of temperature
-
brenda
additional information
-
semi-quantitative reverse transcriptase-PCR enzyme expression analysis in leaf and stem tissues
brenda
additional information
semi-quantitative reverse transcriptase-PCR enzyme expression analysis in leaf and stem tissues
brenda
additional information
-
semi-quantitative reverse transcriptase-PCR enzyme expression analysis in leaf and stem tissues
brenda
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LOCALIZATION
ORGANISM
UNIPROT
COMMENTARY
GeneOntology No.
LITERATURE
SOURCE
activities appeared in all plant developmental stages
brenda
Highest Expressing Human Cell Lines
Cell Line LinksPlease wait a moment until the data is sorted. This message will disappear when the data is sorted.
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY
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
evolution
the enzyme is a member of the glycoside hydrolase family 32
evolution
the enzyme is a member of the glycoside hydrolase family 32
metabolism
-
fructan-fructan 1-fructosyltransferase mediates linear beta(2->1) linkage elongation of 1-kestose and bifurcose to produce mixed levan
metabolism
-
fructan-fructan 1-fructosyltransferase mediates linear beta(2->1) linkage elongation of 1-kestose and bifurcose to produce mixed levan
metabolism
comparative study of all major fructan-metabolizing enzymes together with fructan content, fructan degree of polymerization and the presence of fructan oligosaccharides in developing wheat kernels, overview. Fructan synthesis is catalyzed by sucrose:sucrose 1-fructosyltransferase, EC 2.4.1.99, and sucrose:fructan 6-fructosyltransferase, EC 2.4.1.10, and to a lesser extent by fructan:fructan 1-fructosyltransferase, EC 2.4.1.100
metabolism
inulin synthesis is the result of the combined action of sucrose:sucrose 1-fructosyltransferase, 1-SST, EC 2.4.1.99, and fructan:fructan 1-fructosyltransferase, 1-FFT, where 1-SST catalyzes the formation of 1-kestotriose from two sucrose molecules, while releasing glucose. Secondly 1-FFT transfers fructosyl units from one inulin molecule to another to elongate the inulin chain
additional information
three-dimensional structure and homology structure modeling based on the resolved three-dimensional structure of 6-SST/6-SFT from Pachysandra terminalis, overview
additional information
-
three-dimensional structure and homology structure modeling based on the resolved three-dimensional structure of 6-SST/6-SFT from Pachysandra terminalis, overview
additional information
three-dimensional structure and homology structure modeling, based on the resolved three-dimensional structure of 6-SST/6-SFT from Pachysandra terminalis, overview
additional information
-
three-dimensional structure and homology structure modeling, based on the resolved three-dimensional structure of 6-SST/6-SFT from Pachysandra terminalis, overview
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UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION
The reliability class of the localization prediction ranges from 1 (very reliable) to 5 (not reliable).
The reliability class of the localization prediction ranges from 1 (very reliable) to 5 (not reliable). GFT_ALLCE
612
1
68631
Swiss-Prot
Mitochondrion (Reliability: 5)
O81985_HELTU
615
1
69258
TrEMBL
other Location (Reliability: 1)
A0A6G6VX00_FESPR
267
0
29844
TrEMBL
other Location (Reliability: 4)
B6VB53_WHEAT
9
0
1005
TrEMBL
other Location (Reliability: 2)
J7GHS0_HORVV
643
1
70295
TrEMBL
other Location (Reliability: 2)
J9GRW7_9ZZZZ
712
0
81205
TrEMBL
Secretory Pathway (Reliability: 1)
E2RV71_ARCLA
617
1
68807
TrEMBL
other Location (Reliability: 1)
Q0PCC8_9ASTR
617
1
69093
TrEMBL
other Location (Reliability: 2)
Q2WEC6_9ASTR
609
1
68328
TrEMBL
other Location (Reliability: 3)
Q0PCC9_9ASTR
608
1
68776
TrEMBL
other Location (Reliability: 2)
Q0PCC6_TAROF
618
1
69075
TrEMBL
other Location (Reliability: 4)
Q9ZR96_CICIN
617
1
69199
TrEMBL
other Location (Reliability: 2)
Q0PCC7_BELPE
522
0
58543
TrEMBL
other Location (Reliability: 4)
Q0PCC5_TAROF
618
1
68604
TrEMBL
other Location (Reliability: 4)
A7LJR5_AGATE
635
0
69973
TrEMBL
Mitochondrion (Reliability: 3)
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MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
52000
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SUBUNIT
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
dimer
monomer
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POSTTRANSLATIONAL MODIFICATION
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
glycoprotein
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PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
N340D/S415N
the mutant shows similar properties to the W343R mutant, but the 1-nystose/neoketose ratio is decreased
N340D/W343R
the mutant shows 6G-FFT and 1-FFT activities that hold the middle between those of the N340D and W343R single mutants
N340D/W343R/S415N
the triple mutant gains the characteristic of using sucrose as a donor substrate, at the same time, this mutant can still use 1-kestose as a donor substrate, but in a much less efficient way than the wild type
S415N
the mutant shows slightly lower 6G-FFT/1-FFT activities, but the ratio between the main reaction products is not significantly affected
W343R
the mutant shows a wild type1-FFT activity but a largely reduced 6G-FFT activity
D281Y
the mutation restores the tight H-bond network and introduces typical S-type enzyme characteristics like producing similar amounts of 1-kestotriose compared to sucrose:sucrose 1-fructosyltransferases
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pH STABILITY
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
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TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
90
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GENERAL STABILITY
ORGANISM
UNIPROT
LITERATURE
several attempts to purify 6G-FFT/1-FFT are unsuccessful, probably due to the instability of the enzyme and/or the rather low concentration in the yeast's expression medium
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STORAGE STABILITY
ORGANISM
UNIPROT
LITERATURE
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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
ammonium sulfate precipitation, several attempts (concanavalin A, Mono Q, Mono S) to further purify 6G-FFT/1-FFT are unsuccessful, probably due to the instability of the enzyme and/or the rather low concentration in the yeasts expression medium
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CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
expressed in Pichia pastoris
expression in Pichia pastoris. The recombinant enzyme is a functional 1-FFT lacking invertase and sucrose:sucrose 1-fructosyl transferase activities, but shows a small intrinsic fructan exohydrolase activity
gene 1-FFT, semi-quantitative reverse transcriptase-PCR enzyme expression analysis
-
gene 1-SST, semi-quantitative reverse transcriptase-PCR enzyme expression analysis
gene fft, sequence comparisons, recombinant expression of wild-type and mutant enzymes in Pichia pastoris
gene fft-1, sequence comparisons, recombinant expression in Pichia pastoris
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EXPRESSION
ORGANISM
UNIPROT
LITERATURE
0.01 mM abscisic acid upregulates enzyme expression in petiole and leaf 10-24 h after treatment. Prolonged abscisic acid treatment to 72 h causes an induction of enzyme expression also in taproot. The enzyme expression is also upregulated 10 days after nitrogen starvation in all three organs
-
0.2 mM jasmonic acid methyl ester induces a 85fold accumulation of fructooligosaccharide (FOS) in the stems of Agave inaequidens. Significant FOS accumulation in this species also occurs in response to treatments with 1 mM salicylic acid, 8% sucrose, and 10% polyethylene glycol
-
elicitors such as salicylic acid and jasmonic acid methyl ester have a strong effect on fructooligosaccharide (FOS) accumulation. Exogenous application of 1 mM salicylic acid induces a 36fold accumulation of FOS of various degrees of polymerization in stems. 50 mM abscisic acid, 8% sucrose, and 1.0 mg/L kinetin also lead to a significant accumulation of low and high degrees of polymerization FOS in this species
enzyme expression is reduced under 0.1 mM 1-aminoyclopropane-1-carboxylic acid and cold (6°C) treatment
-
expression of 1-FFT is strongly induced upon transfer to high-carbon/low-nitrogen medium, limiting nitrogen supply by lowering KNO3 and (NH4)2SO4 concentrations to 5 and 0.2 mM, respectively, under an elevated sucrose concentration (6%), results in a strong increase in transcript level for 1-FFT, 1-FFT expression is transiently and only moderately induced during the first 24 h of cold exposure
-
increasing the carbon availability by increasing the sucrose concentration from 3 to 6% (w/v) does not result in sustained 1-FFT induction, LY-294002 does not affect the induction of 1-FFT expression
-
the enzyme activity in harvested tubers continuously decreases from 30 to 70 days after flowering. During storage of the tubers, a gradual decrease in enzyme activity takes placed
-
there is an increase in the enzyme activity in a drought-tolerant wheat cultivar exposed to drought stress for 7 days by water cessation
-
treatment with the calcium channel blocker LaCl3 prevents the induction of 1-FFT, the calmodulin antagonist W7 decreases the induction of 1-FFT, genistein and staurosporine reduce the expression of 1-FFT, endothal and cantharidin strongly repress the induction of 1-FFT in a very similar manner
-
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APPLICATION
ORGANISM
UNIPROT
COMMENTARY
LITERATURE
agriculture
nutrition
synthesis
agriculture
introduction of the high DP 1-FFT gene in chicory, a crop widely used for inulin extraction, could lead to an increase in degree of polymerization which is useful for a number of specific industrial applications
nutrition
-
activity of 2,1-fructan:2,1-fructan 1-fructosyltransferase is high in the top portion of asparagus spear and decreases during storage, while in the middle and bottom portions, its activity varies slightly. The ratio of 6G-fructosyltransferase and 2,1-fructan:2,1-fructan 1-fructosyltransferase is independent of temperature
nutrition
-
continuous decline of fructooligosaccharides of low degree of polymerization during storage of tuberous roots is mainly due to the activity of fructan 1-exohydrolase and less due to the activity of 2,1-fructan:2,1-fructan 1-fructosyltransferase
nutrition
-
activity of 2,1-fructan:2,1-fructan 1-fructosyltransferase is high in the top portion of asparagus spear and decreases during storage, while in the middle and bottom portions, its activity varies slightly. The ratio of 6G-fructosyltransferase and 2,1-fructan:2,1-fructan 1-fructosyltransferase is independent of temperature
-
synthesis
because inulin-type fructans with a high degree of polymerization show superior properties for specific food and non-food applications, the hDP 1-FFT gene from Viguiera discolor has potential for the production of inulin with a high degree of polymerization in vitro or in transgenic crops
synthesis
the enzyme might be suitable for both fructo-oligosaccharides and high degree of polymerization inulin production in bioreactors
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REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Henry, R.J.; Darbyshire, B.
Sucrose:sucrose fructosyltransferase and fructan:fructan fructosyltransferase from Allium cepa
Phytochemistry
19
1017-1020
1980
Allium cepa
-
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Luescher, M.; Frehner, M.; Noesberger, J.
Purification and characterization of fructan:fructan fructosyltransferase from Jerusalem artichoke (Helianthus tuberosus K.)
New Phytol.
123
717-724
1993
Helianthus tuberosus
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Luescher, M.; Frehner, M.; Noesberger, J.
Purification and some properties of fructan:fructan fructosyltransferase from dandelion (Taraxacum officinale Weber)
New Phytol.
123
437-442
1993
Taraxacum officinale, Taraxacum officinale Weber
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Jeong, B.R.; Housley, T.L.
Purification and characterization of wheat beta(2->1) fructan:fructan fructosyl transferase activity
Plant Physiol.
100
199-204
1992
Triticum aestivum
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St.John, J.A.; Bonnett, G.D.; Simpson, R.J.; Tanner, G.J.
A fructan: fructan fructosyltransferase activity from Lolium rigidum
New Phytol.
135
235-247
1997
Lolium rigidum
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St.John, J.A.; Sims, I.M.; Bonnett, G.D.; Simpson, R.J.
Identification of products formed by a fructan:fructan fructosyltransferase activity from Lolium rigidum
New Phytol.
135
249-257
1997
Lolium rigidum
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Koops, A.J.; Jonker, H.H.
Purification and characterization of the enzymes of fructan biosynthesis in tubers of Helianthus tuberosus Colombia. I. Fructan:fructan fructosyl transferase
J. Exp. Bot.
45
1623-1631
1994
Helianthus tuberosus, Helianthus tuberosus Colombia
-
brenda
Van Den Ende, W.; Van Laere, A.
De-novo synthesis of fructans from sucrose in vitro by a combination of two purified enzymes (sucrose:sucrose 1-fructosyl transferase and fructan:fructan 1-fructosyl transferase) from chicory roots (Cichorium intybus)
Planta
200
335-342
1996
Cichorium intybus
-
brenda
Itaya, N.M.; Machado de Carvalho, M.A.; Figueiredo-Ribeiro, R.D.C.L.
Fructosyl transferase and hydrolase activities in rhizophores and tuberous roots upon growth of Polymnia sonchifolia (Asteraceae)
Physiol. Plant.
116
451-459
2002
Polymnia sonchifolia
-
brenda
Van den Ende, W.; Van Wonterghem, D.; Verhaert, P.; Dewil, E.; Van Laere, A.
Purification and characterization of fructan: fructan fructosyl transferase from chicory roots
Planta
199
493-502
1996
Cichorium intybus
-
brenda
Van den Ende, W.; De Roover, J.; Van Laere, A.
Effect of nitrogen concentration on fructan and fructan-metabolizing enzymes in young chicory plants (Cichorium intybus)
Physiol. Plant.
105
2-8
1999
Cichorium intybus
-
brenda
Van den Ende, W.; De Roover, J.; Van Laere, A.
In vitro synthesis of fructofuranosyl-only oligosaccharides from inulin and fructose by purified chicory root fructan:fructan fructosyl transferase
Physiol. Plant.
97
346-352
1996
Cichorium intybus
-
brenda
Luescher, M.; Erdin, C.; Sprenger, N.; Hochstrasser, U.; Boller, T.; Wiemken, A.
Inulin synthesis by a combination of purified fructosyltransferases from tubers of Helianthus tuberosus
FEBS Lett.
385
39-42
1996
Helianthus tuberosus
brenda
Benkeblia, N.; Onodera, S.; Shiomi, N.
Effect of temperature and storage time on fructosyltransferase activities (1-FFT and 6G-FFT) in onion bulb tissues
Acta Agric. Scand. Sect. B
53
211-214
2003
Allium cepa
-
brenda
Fujishima, M.; Sakai, H.; Ueno, K.; Takahashi, N.; Onodera, S.; Benkeblia, N.; Shiomi, N.
Purification and characterization of a fructosyltransferase from onion bulbs and its key role in the synthesis of fructo-oligosaccharides in vivo
New Phytol.
165
513-524
2005
Allium cepa
brenda
Vergauwen, R.; Van Laere, A.; Van den Ende, W.
Properties of fructan:fructan 1-fructosyltransferases from chicory and globe thistle, two asteracean plants storing greatly different types of inulin
Plant Physiol.
133
391-401
2003
Cichorium intybus, Echinops ritro
brenda
Kawakami, A.; Yoshida, M.
Fructan:fructan 1-fructosyltransferase, a key enzyme for biosynthesis of graminan oligomers in hardened wheat
Planta
223
90-104
2005
Triticum aestivum
brenda
Portes, M.T.; Carvalho, M.A.
Spatial distribution of fructans and fructan metabolizing enzymes in rhizophores of Vernonia herbacea (Vell.) Rusby (Asteraceae) in different developmental phases
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170
624-633
2006
Vernonia herbacea
brenda
Van den Ende, W.; Clerens, S.; Vergauwen, R.; Boogaerts, D.; Le Roy, K.; Arckens, L.; Van Laere, A.
Cloning and functional analysis of a high DP fructan:fructan 1-fructosyl transferase from Echinops ritro (Asteraceae): comparison of the native and recombinant enzymes
J. Exp. Bot.
57
775-789
2006
Echinops ritro (Q0PCC9), Echinops ritro
brenda
Van den Ende, W.; Van Laere, A.; Le Roy, K.; Vergauwen, R.; Boogaerts, D.; Figueiredo-Ribeiro, R.C.; Machado de Carvalho, M.A.
Molecular cloning and characterization of a high DP fructan: Fructan 1-fructosyl transferase from Viguiera discolor (Asteraceae) and its heterologous expression in Pichia pastoris
Physiol. Plant.
125
419-429
2005
Viguiera discolor (Q2WEC6)
-
brenda
Narai-Kanayama, A.; Tokita, N.; Aso, K.
Dependence of fructooligosaccharide content on activity of fructooligosaccharide-metabolizing enzymes in yacon (Smallanthus sonchifolius) tuberous roots during storage
J. Food Sci.
72
S381-S387
2007
Smallanthus sonchifolius
brenda
Shiomi, N.; Benkeblia, N.; Onodera, S.; Omori, T.; Takahashi, N.; Fujishima, M.; Yoshihira, T.; Kosaka, S.
Saccharide and fructooligosaccharide contents, and invertase, 1-KHE, 1-SST, 1-FET and 6G-FFT activities in green asparagus spears during storage: effects of temperature and spear portion
J. Appl. Glycosci.
54
187-194
2007
Asparagus officinalis, Asparagus officinalis HLA-7
-
brenda
Kusch, U.; Harms, K.; Rausch, T.; Greiner, S.
Inhibitors of plant invertases do not affect the structurally related enzymes of fructan metabolism
New Phytol.
181
601-612
2009
Cichorium intybus
brenda
Schroeven, L.; Lammens, W.; Kawakami, A.; Yoshida, M.; Van Laere, A.; Van den Ende, W.
Creating S-type characteristics in the F-type enzyme fructan:fructan 1-fructosyltransferase of Triticum aestivum L
J. Exp. Bot.
60
3687-3696
2009
Triticum aestivum (Q4AEI9), Triticum aestivum
brenda
Kusch, U.; Greiner, S.; Steininger, H.; Meyer, A.D.; Corbiere-Divialle, H.; Harms, K.; Rausch, T.
Dissecting the regulation of fructan metabolism in chicory (Cichorium intybus) hairy roots
New Phytol.
184
127-140
2009
Cichorium intybus
brenda
Lasseur, B.; Schroeven, L.; Lammens, W.; Le Roy, K.; Spangenberg, G.; Manduzio, H.; Vergauwen, R.; Lothier, J.; Prudhomme, M.P.; Van den Ende, W.
Transforming a fructan:fructan 6G-fructosyltransferase from perennial ryegrass into a sucrose:sucrose 1-fructosyltransferase
Plant Physiol.
149
327-339
2009
Lolium perenne (Q8S337), Lolium perenne
brenda
Imahori, Y.; Kitamura, N.; Kobayashi, S.; Takihara, T.; Ose, K.; Ueda, Y.
Changes in fructooligosaccaride composition and related enzyme activities of burdock root during low-temperature storage
Postharvest Biol. Technol.
55
15-20
2010
Arctium lappa
-
brenda
Huynh, B.L.; Mather, D.E.; Schreiber, A.W.; Toubia, J.; Baumann, U.; Shoaei, Z.; Stein, N.; Ariyadasa, R.; Stangoulis, J.C.; Edwards, J.; Shirley, N.; Langridge, P.; Fleury, D.
Clusters of genes encoding fructan biosynthesizing enzymes in wheat and barley
Plant Mol. Biol.
80
299-314
2012
Hordeum vulgare, Triticum aestivum
brenda
De Sadeleer, E.; Vergauwen, R.; Struyf, T.; Le Roy, K.; Van den Ende, W.
1-FFT amino acids involved in high DP inulin accumulation in Viguiera discolor
Front. Plant Sci.
6
616
2015
Helianthus tuberosus (O81985), Helianthus tuberosus, Viguiera discolor (Q2WEC6), Viguiera discolor
brenda
Garcia-Perez, M.; Lopez, M.
Factors affecting fructosyltransferases and fructan exohydrolase activities in Agave tequilana Weber var. azul
J. Plant Biochem. Biotechnol.
25
147-154
2016
Agave tequilana (A7LJR5)
-
brenda
Suarez-Gonzalez, E.M.; Lopez, M.G.; Delano-Frier, J.P.; Gomez-Leyva, J.F.
Expression of the 1-SST and 1-FFT genes and consequent fructan accumulation in Agave tequilana and A. inaequidens is differentially induced by diverse (a)biotic-stress related elicitors
J. Plant Physiol.
171
359-372
2014
Agave inaequidens, Agave tequilana (A7LJR5), Agave tequilana
brenda
Verspreet, J.; Cimini, S.; Vergauwen, R.; Dornez, E.; Locato, V.; Le Roy, K.; De Gara, L.; Van den Ende, W.; Delcour, J.A.; Courtin, C.M.
Fructan metabolism in developing wheat (Triticum aestivum L.) kernels
Plant Cell Physiol.
54
2047-2057
2013
Triticum aestivum, Triticum aestivum (Q4AEI9)
brenda
Mellado-Mojica, E.; Gonzalez de la Vara, L.E.; Lopez, M.G.
Fructan active enzymes (FAZY) activities and biosynthesis of fructooligosaccharides in the vacuoles of Agave tequilana c variety plants of different age
Planta
245
265-281
2017
Agave tequilana (A7LJR5), Agave tequilana, Agave tequilana Weber (A7LJR5), Agave tequilana Weber
brenda
Moon, K.; Ko, H.; Park, J.; Sohn, J.; Cho, H.; Park, Y.; Kim, H.; Jeon, J.
Expression of Jerusalem artichoke (Helianthus tuberosus L.) fructosyltransferases, and high fructan accumulation in potato tubers
Appl. Biol. Chem.
62
74
2019
Helianthus tuberosus (O81985)
-
brenda
Wei, H.; Bausewein, A.; Steininger, H.; Su, T.; Zhao, H.; Harms, K.; Greiner, S.; Rausch, T.
Linking expression of fructan active enzymes, cell wall invertases and sucrose transporters with fructan profiles in growing taproot of chicory (Cichorium intybus) Impact of hormonal and environmental cues
Front. Plant Sci.
7
1806
2016
Cichorium intybus
brenda
Nemati, F.; Ghanati, F.; Gavlighi, H.A.; Sharifi, M.
Fructan dynamics and antioxidant capacity of 4-day-old seedlings of wheat (Triticum aestivum) cultivars during drought stress and recovery
Funct. Plant Biol.
45
1000-1008
2018
Triticum aestivum
brenda
Maicaurkaew, S.; Jogloy, S.; Hamaker, B.R.; Ningsanond, S.
Fructan fructan 1-fructosyltransferase and inulin hydrolase activities relating to inulin and soluble sugars in Jerusalem artichoke (Helianthus tuberosus Linn.) tubers during storage
J. Food Sci. Technol.
54
698-706
2017
Helianthus tuberosus
brenda
Burghardt, J.P.; Coletta, L.A.; van der bolt, r.; ebrahimi, m.; gerlach, d.; czermak, p.
development and characterization of an enzyme membrane reactor for fructo-oligosaccharide production
Membranes
9
148
2019
Aspergillus terreus
brenda
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Release 2023.1 (January 2023)
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