Print
maltose alpha-D-glucosyltransferase
Pathways
metabolism of disaccharids (BRENDA)
:= BRENDA, 
:= KEGG, 
:= MetaCyc, 
:= SABIO-RK
:= amino acid sequences 
:= show the reaction diagram
EC Number
Reaction
Pathways
Reaction IDs
Stoichiometry Check
Missing Substrate
Missing Product
Commentary
Remark
maltose = alpha,alpha-trehalose
; "show the reaction diagram")
; "show the reaction diagram")
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natural substrates
alpha,alpha-trehalose synthase
ADP-alpha-D-glucose + D-glucose = ADP + alpha,alpha-1,1-trehalose
; "show the reaction diagram")
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natural substrates
lactase
lactose + H2O = D-galactose + D-glucose
; "show the reaction diagram")
; "show the reaction diagram")
; "show the reaction diagram")
; "show the reaction diagram")
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natural substrates
beta-glucosidase
lactose + H2O = D-galactose + D-glucose
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natural substrates
alpha-galactosidase
lactose + H2O = D-galactose + D-glucose
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natural substrates
beta-galactosidase
lactose + H2O = D-galactose + D-glucose
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natural substrates
beta-D-fucosidase
lactose + H2O = D-galactose + D-glucose
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natural substrates
glycosylceramidase
lactose + H2O = D-galactose + D-glucose
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natural substrates
6-phospho-beta-galactosidase
lactose + H2O = D-galactose + D-glucose
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natural substrates
Sulfolobus solfataricus beta-glycosidase
lactose + H2O = D-galactose + D-glucose
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natural substrates
Pyrococcus furiosus beta-glycosidase
lactose + H2O = D-galactose + D-glucose
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natural substrates
Sulfolobus shibatae beta-glycosidase
lactose + H2O = D-galactose + D-glucose
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natural substrates
Sulfolobus acidocaldarius beta-glycosidase
lactose + H2O = D-galactose + D-glucose
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natural substrates
phloretin hydrolase
lactose + H2O = D-galactose + D-glucose
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natural substrates
alpha-galactosidase
melibiose + H2O = D-galactose + D-glucose
; "show the reaction diagram")
; "show the reaction diagram")
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: α-galactosidase catalyzes the hydrolysis of terminal, non-reducing α-D-galactose residues in α-D-galactosides, including galactose oligosaccharides, galactomannans and galactolipids. It also hydrolyses α-D-fucosides.natural substrates
alpha,alpha-trehalase
melibiose + H2O = D-galactose + D-glucose
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: α-galactosidase catalyzes the hydrolysis of terminal, non-reducing α-D-galactose residues in α-D-galactosides, including galactose oligosaccharides, galactomannans and galactolipids. It also hydrolyses α-D-fucosides.natural substrates
oligo-1,6-glucosidase
alpha,alpha-trehalose + H2O = beta-D-glucose + alpha-D-glucose
; "show the reaction diagram")
; "show the reaction diagram")
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natural substrates
alpha-glucosidase
alpha,alpha-trehalose + H2O = beta-D-glucose + alpha-D-glucose
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natural substrates
alpha,alpha-trehalase
alpha,alpha-trehalose + H2O = beta-D-glucose + alpha-D-glucose
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natural substrates
glucan 1,4-alpha-glucosidase
alpha,alpha-trehalose + H2O = beta-D-glucose + alpha-D-glucose
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natural substrates
glucoside 3-dehydrogenase (acceptor)
sucrose + acceptor = 3-dehydro-alpha-D-glucosyl-beta-D-fructofuranoside + reduced acceptor
; "show the reaction diagram")
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natural substrates, generic
pyranose dehydrogenase (acceptor)
sucrose + acceptor = 3-dehydro-alpha-D-glucosyl-beta-D-fructofuranoside + reduced acceptor
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natural substrates, generic
maltose-6'-phosphate glucosidase
sucrose 6-phosphate + H2O = D-glucose 6-phosphate + D-fructose
; "show the reaction diagram")
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natural substrates
beta-fructofuranosidase
sucrose 6-phosphate + H2O = D-glucose 6-phosphate + D-fructose
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natural substrates
sucrose 6-phosphate hydrolase
sucrose 6-phosphate + H2O = D-glucose 6-phosphate + D-fructose
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natural substrates
alpha,alpha-trehalose-phosphate synthase (UDP-forming)
UDP-alpha-D-glucose + D-glucose 6-phosphate = UDP + alpha,alpha-trehalose 6-phosphate
; "show the reaction diagram")
; "show the reaction diagram")
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natural substrates
alkaline phosphatase
alpha,alpha-trehalose 6-phosphate + H2O = alpha,alpha-trehalose + phosphate
; "show the reaction diagram")
; "show the reaction diagram")
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natural substrates
validoxylamine A 7'-phosphate phosphatase
alpha,alpha-trehalose 6-phosphate + H2O = alpha,alpha-trehalose + phosphate
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natural substrates
trehalose-phosphatase
alpha,alpha-trehalose 6-phosphate + H2O = alpha,alpha-trehalose + phosphate
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natural substrates
fructose-bisphosphate aldolase
D-tagatose 1,6-bisphosphate = glycerone phosphate + D-glyceraldehyde 3-phosphate
; "show the reaction diagram")
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natural substrates
tagatose-bisphosphate aldolase
D-tagatose 1,6-bisphosphate = glycerone phosphate + D-glyceraldehyde 3-phosphate
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natural substrates
6-phosphofructokinase
ATP + D-tagatose 6-phosphate = ADP + D-tagatose 1,6-bisphosphate
; "show the reaction diagram")
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natural substrates
tagatose-6-phosphate kinase
ATP + D-tagatose 6-phosphate = ADP + D-tagatose 1,6-bisphosphate
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natural substrates
1-phosphofructokinase
ATP + D-tagatose 6-phosphate = ADP + D-tagatose 1,6-bisphosphate
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natural substrates
galactose-6-phosphate isomerase
D-Galactose 6-phosphate = D-tagatose 6-phosphate
; "show the reaction diagram")
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natural substrates
6-phospho-beta-galactosidase
lactose 6-phosphate + H2O = D-glucose + D-galactose 6-phosphate
; "show the reaction diagram")
; "show the reaction diagram")
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natural substrates
4-alpha-D-{(1->4)-alpha-D-glucano}trehalose trehalohydrolase
4'-O-(1,4-alpha-D-glucosyl)n-alpha,alpha'-trehalose + H2O = (1,4-alpha-D-glucosyl)n + alpha,alpha'-trehalose
; "show the reaction diagram")
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natural substrates, generic, polymer
(1->4)-alpha-D-glucan 1-alpha-D-glucosylmutase
4-[(1->4)-alpha-D-glucosyl]n-1-D-glucose = 1-alpha-D-[(1->4)-alpha-D-glucosyl]n-1-alpha-D-glucopyranoside
; "show the reaction diagram")
; "show the reaction diagram")
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natural substrates, generic, polymer
sucrose 6F-phosphate phosphorylase
sucrose + phosphate = D-fructose + alpha-D-glucose 1-phosphate
; "show the reaction diagram")
; "show the reaction diagram")
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natural substrates
sucrose phosphorylase
sucrose + phosphate = D-fructose + alpha-D-glucose 1-phosphate
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natural substrates
alpha,alpha-phosphotrehalase
alpha,alpha-trehalose 6-phosphate + H2O = D-glucose + D-glucose 6-phosphate
; "show the reaction diagram")
; "show the reaction diagram")
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natural substrates
maltose-6'-phosphate glucosidase
alpha,alpha-trehalose 6-phosphate + H2O = D-glucose + D-glucose 6-phosphate
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natural substrates
ribokinase
ATP + D-fructose = ADP + D-fructose 6-phosphate
: Starch and sucrose metabolism,Metabolic pathways,
Biosynthesis of secondary metabolites,
Fructose and mannose metabolism,
Amino sugar and nucleotide sugar metabolism,
Biosynthesis of nucleotide sugars
: sucrose degradation I (sucrose phosphotransferase),sucrose degradation VII (sucrose 3-dehydrogenase),
sucrose degradation III (sucrose invertase),
heterolactic fermentation,
sucrose degradation II (sucrose synthase),
sucrose degradation IV (sucrose phosphorylase),
mannitol cycle,
D-sorbitol degradation I
; "show the reaction diagram")
; "show the reaction diagram")
; "show the reaction diagram")
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natural substrates
glucokinase
ATP + D-fructose = ADP + D-fructose 6-phosphate
: Starch and sucrose metabolism,Metabolic pathways,
Biosynthesis of secondary metabolites,
Fructose and mannose metabolism,
Amino sugar and nucleotide sugar metabolism,
Biosynthesis of nucleotide sugars
: sucrose degradation I (sucrose phosphotransferase),sucrose degradation VII (sucrose 3-dehydrogenase),
sucrose degradation III (sucrose invertase),
heterolactic fermentation,
sucrose degradation II (sucrose synthase),
sucrose degradation IV (sucrose phosphorylase),
mannitol cycle,
D-sorbitol degradation I
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natural substrates
fructokinase
ATP + D-fructose = ADP + D-fructose 6-phosphate
: Starch and sucrose metabolism,Metabolic pathways,
Biosynthesis of secondary metabolites,
Fructose and mannose metabolism,
Amino sugar and nucleotide sugar metabolism,
Biosynthesis of nucleotide sugars
: sucrose degradation I (sucrose phosphotransferase),sucrose degradation VII (sucrose 3-dehydrogenase),
sucrose degradation III (sucrose invertase),
heterolactic fermentation,
sucrose degradation II (sucrose synthase),
sucrose degradation IV (sucrose phosphorylase),
mannitol cycle,
D-sorbitol degradation I
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natural substrates
hexokinase
ATP + D-fructose = ADP + D-fructose 6-phosphate
: Starch and sucrose metabolism,Metabolic pathways,
Biosynthesis of secondary metabolites,
Fructose and mannose metabolism,
Amino sugar and nucleotide sugar metabolism,
Biosynthesis of nucleotide sugars
: sucrose degradation I (sucrose phosphotransferase),sucrose degradation VII (sucrose 3-dehydrogenase),
sucrose degradation III (sucrose invertase),
heterolactic fermentation,
sucrose degradation II (sucrose synthase),
sucrose degradation IV (sucrose phosphorylase),
mannitol cycle,
D-sorbitol degradation I
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natural substrates