2.4.1.13: sucrose synthase
This is an abbreviated version!
For detailed information about sucrose synthase, go to the full flat file.
Word Map on EC 2.4.1.13
-
2.4.1.13
-
invertase
-
starch
-
maize
-
sink
-
cultivar
-
pyrophosphorylase
-
grain
-
endosperm
-
crop
-
seedling
-
cellulose
-
potato
-
cotton
-
tuber
-
drought
-
phloem
-
sucrose-phosphate
-
fructokinase
-
kernel
-
hexoses
-
hexokinase
-
agpase
-
3.2.1.26
-
anthesis
-
callose
-
hirsutum
-
sugarcane
-
photosynthate
-
panicle
-
fructans
-
granule-bound
-
gossypium
-
grain-filling
-
photoassimilate
-
adpglucose
-
spikelet
-
source-sink
-
boll
-
saccharum
-
synthesis
-
stachyose
-
amyloplasts
-
taproot
-
agriculture
- 2.4.1.13
- invertase
- starch
- maize
-
sink
- cultivar
-
pyrophosphorylase
- grain
- endosperm
- crop
- seedling
- cellulose
- potato
- cotton
- tuber
- drought
- phloem
-
sucrose-phosphate
- fructokinase
- kernel
- hexoses
- hexokinase
- agpase
-
3.2.1.26
-
anthesis
- callose
- hirsutum
- sugarcane
-
photosynthate
- panicle
- fructans
-
granule-bound
-
gossypium
-
grain-filling
-
photoassimilate
- adpglucose
- spikelet
-
source-sink
-
boll
- saccharum
- synthesis
- stachyose
-
amyloplasts
- taproot
- agriculture
Reaction
Synonyms
AcSuSy, CaSUS1, CaSUS2, CsSUS3, glucosyltransferase, uridine diphosphoglucose-fructose, GmSuSy, LjSUS3, Msus1, MtSucS1, mtSUS, PsnSuSy2, RSuS3, SBSS1, SBSS2, SH1, SS1, SS2, StSUS4, sucrose synthase, sucrose synthase 1, sucrose synthase 2, sucrose synthase 3, sucrose synthase 4, sucrose synthetase, sucrose-UDP glucosyltransferase, sucrose-uridine diphosphate glucosyltransferase, Sus, SUS-SH1, SUS1, SUS2, SUS3, sus4, SUS5, SUS6, SuSy, SuSy1, SuSy2, SuSy3, SuSy4, SuSy5, SuSy6, SuSyAc, SuSyDa, SuSyI, SuSyII, SuSyMr, SuSyNe, UDP-D-Glc:D-Fru 2-alpha-glucosyltransferase, UDP-glucose-fructose glucosyltransferase, UDP-glucose:D-fructose 2-alpha-D-glucosyltransferase, uridine diphosphoglucose-fructose glucosyltransferase
ECTree
2.4.1.13 sucrose synthaseAdvanced search results
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results (Natural Substrates Products
Natural Substrates Products on EC 2.4.1.13 - sucrose synthase
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NATURAL SUBSTRATE 
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
sucrose + UDP
UDP-glucose + D-fructose
sucrose loaded into the phloem of a poplar leaf is used directly by sucrose synthase associated with various beta-glucan synthases in the stem for UDPglucose formation in the sink tissue, thereby conserving the high energy bond between glucose and fructose
-
-
?
UDP-alpha-D-glucose + D-fructose 6-phosphate
UDP + sucrose 6-phosphate
-
sucrose synthase plays an important role in sugar metabolism during sucrose accumulation in the coffee fruit
-
-
?
ADP + sucrose
ADP-glucose + D-fructose
-
sucrose synthase catalyzes the de novo production of ADPglucose linked to starch biosynthesis in heterotrophic tissues of plants
-
-
r
ADP + sucrose
ADP-glucose + D-fructose
-
sucrose synthase catalyzes the de novo production of ADPglucose linked to starch biosynthesis in heterotrophic tissues of plants
-
-
r
ADP + sucrose
ADP-glucose + D-fructose
ADP-glucose produced by SuSy is linked to starch biosynthesis. SuSy exerts a strong control on the starch biosynthetic process and controls the production of ADP-glucose accumulating in source leaves
-
-
?
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
Thermosynechococcus vestitus
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP + sucrose
NDP-alpha-D-glucose + D-fructose
-
the reaction is catalyzed at low pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
Thermosynechococcus vestitus
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-alpha-D-glucose + D-fructose
NDP + sucrose
-
the reaction is catalyzed at high pH values
-
-
r
NDP-glucose + D-fructose
NDP + sucrose
-
-
-
r
UDP + sucrose
UDP-glucose + D-fructose
-
under appropriate conditions, the enzyme participates in the in vitro mobilization of sucrose from tonoplast vesicles
-
-
?
UDP + sucrose
UDP-glucose + D-fructose
-
involved in sucrose metabolism
-
-
r
UDP + sucrose
UDP-glucose + D-fructose
-
major enzyme of sucrose synthesis
-
r
UDP + sucrose
UDP-glucose + D-fructose
-
biochemical pathway for sucrose degradation. Repression of invertase and mobilization of sucrose via the energetically less costly route provided by SuSY is important in growing tubers because it conserves oxygen and allows higher internal oxygen tensions to be maintained
-
-
?
UDP-glucose + D-fructose
UDP + sucrose
-
-
-
r
UDP-glucose + D-fructose
UDP + sucrose
-
-
-
r
UDP-glucose + D-fructose
UDP + sucrose
-
-
-
r
UDP-glucose + D-fructose
UDP + sucrose
-
the level of sucrose synthase activity in the developing cotyledons of plant genotypes differing in seed size at 500 to 600 growing degree days is correlated with the final seed size at maturity
-
-
?
UDP-glucose + D-fructose
UDP + sucrose
-
-
-
?
UDP-glucose + D-fructose
UDP + sucrose
preferred substrates in both reaction directions
-
-
r
UDP-glucose + D-fructose
UDP + sucrose
-
the enzyme preferentially functions in the direction of sucrose cleavage at most cellular condition, it also catalyzes the synthetic reaction
-
-
r
additional information
?
-
-
SuS is involved in the Suc to polysaccharides conversion. Glycogen content in an Anabaena sp. mutant strain with an insertion inactivation of susA was lower than in the wild type strain under diazotrophic conditions, while both glycogen and polysaccharides levels are higher in a mutant strain constitutively overexpressing susA
-
-
?
additional information
?
-
-
it is supposed that the sucrose synthase activity in sugar-beet roots is controlled by sucrose synthesized in leaves rather than by phytohormones
-
-
?
additional information
?
-
-
sucrose synthase appears to be largely responsible for feeding assimilated carbon into sink metabolism
-
-
?
additional information
?
-
-
sucrose synthase affects carbon partitioning to increase cellulose production and altered cell wall ultrastructure, overview
-
-
?
additional information
?
-
-
nitrogen fixation can occur in Lotus japonicus nodules even in the absence of LjSUS3 (the major nodule-induced isoform of SUS), so LjSUS1 must also contribute to the maintenance of nitrogen assimilation
-
-
?
additional information
?
-
-
results support the model that nodule-enhanced Suc synthase 1 of the model legume Medicago truncatula is required for the establishment and maintenance of an efficient N-fixing symbiosis
-
-
?
additional information
?
-
-
sucrose synthase appears to be largely responsible for feeding assimilated carbon into sink metabolism
-
-
?
additional information
?
-
-
it is possible that sucrose synthase provides monosaccharide precursors for mucilage synthesis
-
-
?
additional information
?
-
-
sucrose synthase appears to be largely responsible for feeding assimilated carbon into sink metabolism. SH1 isozyme preferentially provides the substrate for cellulose biosynthesis, whereas SUS1 generates precursors for starch biosynthesis
-
-
?
