5.4.99.11: isomaltulose synthase
This is an abbreviated version!
For detailed information about isomaltulose synthase, go to the full flat file.
Word Map on EC 5.4.99.11
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5.4.99.11
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synthesis
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erwinia
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rhapontici
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palatinose
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protaminobacter
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2.4.1.1
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pantoea
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1,4-alpha-d-glucan:orthophosphate
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molasses
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plymuthica
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food industry
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vacuole-targeted
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dispersa
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whiteflies
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bemisia
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honeydew
- 5.4.99.11
- synthesis
- erwinia
- rhapontici
- palatinose
-
protaminobacter
-
2.4.1.1
- pantoea
-
1,4-alpha-d-glucan:orthophosphate
- molasses
- plymuthica
- food industry
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vacuole-targeted
- dispersa
- whiteflies
- bemisia
- honeydew
Reaction
Synonyms
alpha-Glucosyltransferase, alpha-glycosyl transferase, Avin_08330, AZOG, EC 5.4.99.10, esi, isomaltulose synthase, Isomaltulose synthetase, MutB, NX-5, PalI, Pall, PdSIase, SIase, SmuA, Sucrose 6-glucosylmutase, Sucrose alpha-glucosyltransferase, sucrose isomerase, Sucrose mutase, Synthase, isomaltulose, Trehalulose synthase
ECTree
5.4.99.11 isomaltulose synthaseAdvanced search results
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results (Natural Substrates Products
Natural Substrates Products on EC 5.4.99.11 - isomaltulose 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
1-O-alpha-D-glucopyranosyl-D-fructofuranose + alpha-D-glucosylpyranosyl-1,6-D-fructofuranose
sucrose
1-O-alpha-D-glucopyranosyl-D-fructofuranose + alpha-D-glucosylpyranosyl-1,6-D-fructofuranose
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product specificity of enzyme NX-5 towards isomaltulose and the role of the loop330-339 in NX-5 catalysis
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-
?
sucrose
1-O-alpha-D-glucopyranosyl-D-fructofuranose + alpha-D-glucosylpyranosyl-1,6-D-fructofuranose
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product specificity of enzyme NX-5 towards isomaltulose and the role of the loop330-339 in NX-5 catalysis
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-
?
sucrose
1-O-alpha-D-glucopyranosyl-D-fructofuranose + alpha-D-glucosylpyranosyl-1,6-D-fructofuranose
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-
-
-
?
sucrose
1-O-alpha-D-glucopyranosyl-D-fructofuranose + alpha-D-glucosylpyranosyl-1,6-D-fructofuranose
production of trehalulose and isomaltulose in a ratio of 64:36
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-
?
sucrose
1-O-alpha-D-glucopyranosyl-D-fructofuranose + alpha-D-glucosylpyranosyl-1,6-D-fructofuranose
production of trehalulose and isomaltulose in a ratio of 64:36
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-
?
sucrose
1-O-alpha-D-glucopyranosyl-D-fructofuranose + alpha-D-glucosylpyranosyl-1,6-D-fructofuranose
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main products
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?
sucrose
1-O-alpha-D-glucopyranosyl-D-fructofuranose + alpha-D-glucosylpyranosyl-1,6-D-fructofuranose
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high product specificity for trehalulose (alpha-D-glucosylpyranosyl-1,6-D-fructofuranose)
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?
sucrose
1-O-alpha-D-glucopyranosyl-D-fructofuranose + alpha-D-glucosylpyranosyl-1,6-D-fructofuranose
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-
-
?
sucrose
1-O-alpha-D-glucopyranosyl-D-fructofuranose + alpha-D-glucosylpyranosyl-1,6-D-fructofuranose
-
-
-
-
?
sucrose
1-O-alpha-D-glucopyranosyl-D-fructofuranose + alpha-D-glucosylpyranosyl-1,6-D-fructofuranose
-
-
-
?
sucrose
1-O-alpha-D-glucopyranosyl-D-fructofuranose + alpha-D-glucosylpyranosyl-1,6-D-fructofuranose
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-
-
?
sucrose
6-O-alpha-D-Glucopyranosyl-D-fructofuranose
Azotobacter vinelandii DJ / ATCC BAA-1303 / KCTC 12137
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-
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r
sucrose
6-O-alpha-D-Glucopyranosyl-D-fructofuranose
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-
-
r
sucrose
6-O-alpha-D-Glucopyranosyl-D-fructofuranose
-
-
-
r
sucrose
6-O-alpha-D-Glucopyranosyl-D-fructofuranose
-
-
-
r
sucrose
6-O-alpha-D-Glucopyranosyl-D-fructofuranose
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-
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r
sucrose
6-O-alpha-D-Glucopyranosyl-D-fructofuranose
Paraburkholderia acidicola
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-
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r
sucrose
6-O-alpha-D-Glucopyranosyl-D-fructofuranose
Paraburkholderia acidicola MX-45
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-
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r
sucrose
6-O-alpha-D-Glucopyranosyl-D-fructofuranose
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-
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r
sucrose
6-O-alpha-D-Glucopyranosyl-D-fructofuranose
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-
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?
additional information
?
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Bemisia argentifolia
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the enzymic potential for metabolizing sucrose shifts from favoring sucrose hydrolysis at low sucrose concentrations to sucrose isomerization at high sucrose concentrations. Trehalulose is synthesized for excretion when the carbon input from sucrose is in excess of metabolic needs
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-
?
additional information
?
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-
the enzyme catalyzes the isomerization of sucrose (alpha-D-glucosylpyranosyl-1,2-beta-D-fructofuranose) to isomaltulose (alpha-D-glucosylpyranosyl-1,6-D-fructofuranose) as the main product, and trehalulose (alpha-D-glucosylpyranosyl-1,1-D-fructofuranose) as minor product, and produces glucose and fructose in residual amounts because of sucrose hydrolysis
-
-
?
additional information
?
-
-
the enzyme catalyzes the isomerization of sucrose (alpha-D-glucosylpyranosyl-1,2-beta-D-fructofuranose) to isomaltulose (alpha-D-glucosylpyranosyl-1,6-D-fructofuranose) as the main product, and trehalulose (alpha-D-glucosylpyranosyl-1,1-D-fructofuranose) as minor product, and produces glucose and fructose in residual amounts because of sucrose hydrolysis
-
-
?
additional information
?
-
Paraburkholderia acidicola
the isomaltulose-producing enzyme from Pseudomonas mesoacidophila MX-45 shows the main product trehalulose. It is also named alpha-glucosyltransferase and is renamed trehalulose synthase
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-
?
additional information
?
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Paraburkholderia acidicola MX-45
the isomaltulose-producing enzyme from Pseudomonas mesoacidophila MX-45 shows the main product trehalulose. It is also named alpha-glucosyltransferase and is renamed trehalulose synthase
-
-
?
additional information
?
-
the enzyme catalyzes the isomerization of sucrose (alpha-D-glucosylpyranosyl-1,2-beta-D-fructofuranose) to trehalulose (alpha-D-glucosylpyranosyl-1,1-D-fructofuranose) and isomaltulose (alpha-D-glucosylpyranosyl-1,6-D-fructofuranose) as the main products, and produces glucose and fructose in residual amounts because of sucrose hydrolysis
-
-
?
additional information
?
-
-
the enzyme catalyzes the isomerization of sucrose (alpha-D-glucosylpyranosyl-1,2-beta-D-fructofuranose) to trehalulose (alpha-D-glucosylpyranosyl-1,1-D-fructofuranose) and isomaltulose (alpha-D-glucosylpyranosyl-1,6-D-fructofuranose) as the main products, and produces glucose and fructose in residual amounts because of sucrose hydrolysis
-
-
?
additional information
?
-
the isomaltulose-producing enzyme from Pseudomonas mesoacidophila MX-45 shows the main product trehalulose. It is also named alpha-glucosyltransferase and is renamed trehalulose synthase
-
-
?
additional information
?
-
the enzyme catalyzes the isomerization of sucrose (alpha-D-glucosylpyranosyl-1,2-beta-D-fructofuranose) to trehalulose (alpha-D-glucosylpyranosyl-1,1-D-fructofuranose) and isomaltulose (alpha-D-glucosylpyranosyl-1,6-D-fructofuranose)
-
-
?
additional information
?
-
-
the enzyme catalyzes the isomerization of sucrose (alpha-D-glucosylpyranosyl-1,2-beta-D-fructofuranose) to trehalulose (alpha-D-glucosylpyranosyl-1,1-D-fructofuranose) and isomaltulose (alpha-D-glucosylpyranosyl-1,6-D-fructofuranose)
-
-
?
additional information
?
-
the enzyme catalyzes the isomerization of sucrose (alpha-D-glucosylpyranosyl-1,2-beta-D-fructofuranose) to trehalulose (alpha-D-glucosylpyranosyl-1,1-D-fructofuranose) and isomaltulose (alpha-D-glucosylpyranosyl-1,6-D-fructofuranose)
-
-
?
