2.4.1.25: 4-alpha-glucanotransferase This is an abbreviated version! For detailed information about 4-alpha-glucanotransferase, go to the full flat file .
Reaction
maltononaose +
maltotriose =
maltoundecaose +
D-glucose
Synonyms (1->4)-alpha-D-glucan:(1->4)-alpha-D-glucan 4-alpha-D-glycosyltransferase, 4-alpha-D-alpha-glucanotransferase, 4-alpha-glucanotransferase, 4-alpha-GTase, 4alphaGT, 4alphaGTase, AgtA, AgtB, alpha-1,4-glucanotransferase, alpha-1,4-transferase, alpha-amylase-like transglycosylase, alpha-glucanotransferase, alphaGT, alphaGTase, AMase, amylmaltase, amylomaltase, At2g40840, CGTase, Cqm1, D-enzyme, debranching enzyme, debranching enzyme maltodextrin glycosyltransferase, dextrin glycosyltransferase, dextrin glycosyltransferase,, dextrin transglycosylase, disproportionating enzyme, DPE1, DPE2, EC 2.4.1.3, exo-MGTase, GDE, GH77, GH77 amylomaltase, glycogen debranching enzyme, GTase, MalQ, maltodextrin glycosyltransferase, maltosyltransferase, MgtA, MmtA, More, MQ-01, MTase, oligo-1,4-1,4-glucantransferase, PyAMase, TAalphaGT, TAalphaGTase, TLGT, TmalphaGT, TreX, TS alpha GTase, TSalphaGT
ECTree
Natural Substrates Products
Natural Substrates Products on EC 2.4.1.25 - 4-alpha-glucanotransferase
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1,4-alpha-D-glucan + 1,4-alpha-D-glucan
maltooligosaccharides
maltodextrin + maltose
maltooligosaccharides
maltodextrin + maltose
maltooligosaccharides + alpha-D-glucose
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-
-
?
maltopentaose + maltopentaose
maltooligosaccharides
additional information
?
-
1,4-alpha-D-glucan + 1,4-alpha-D-glucan
maltooligosaccharides
it is proposed that a soluble heteroglycan is the in vivo substrate for DPE2. An alternative route to metabolize the glucan residues in soluble heteroglycane exists in Arabidopsis thaliana
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-
?
1,4-alpha-D-glucan + 1,4-alpha-D-glucan
maltooligosaccharides
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it is proposed that a soluble heteroglycan is the in vivo substrate for DPE2. An alternative route to metabolize the glucan residues in soluble heteroglycan exists in Escherichia coli
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-
?
maltodextrin + maltose
maltooligosaccharides
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catabolic processing of glycogen and maltodextrins
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?
maltodextrin + maltose
maltooligosaccharides
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catabolic processing of glycogen and maltodextrins
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?
maltodextrin + maltose
maltooligosaccharides
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-
?
maltodextrin + maltose
maltooligosaccharides
-
catabolic processing of glycogen and maltodextrins
-
?
maltodextrin + maltose
maltooligosaccharides
-
catabolic processing of glycogen and maltodextrins
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?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
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?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
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?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
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?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
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?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
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?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
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?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
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?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
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?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
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?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
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?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
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?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
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?
additional information
?
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amylomaltase is involved in the conversion of maltose to sucrose in the cytosol
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?
additional information
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4-alpha-glucanotransferase is essential for maltose metabolism in photosynthetic leaves
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?
additional information
?
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the enzyme is involved in glycogen metabolism by selective cleavage of the outer side chain
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-
?
additional information
?
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the enzyme is involved in glycogen metabolism by selective cleavage of the outer side chain
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-
?
additional information
?
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B7A9X4
amylomaltase from Thermus aquaticus catalyzes three types of transglycosylation reaction, as well as a weak hydrolytic reaction of alpha-1,4 glucan
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?
additional information
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amylomaltase from Thermus aquaticus catalyzes three types of transglycosylation reaction, as well as a weak hydrolytic reaction of alpha-1,4 glucan
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?
additional information
?
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amylomaltases are capable of the synthesis of large cyclic glucans and the disproportionation of oligosaccharides
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?
additional information
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Thermus thermophilus AMase is among the most efficient 4-alpha-glucanotransferases in the alpha-amylase superfamily
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?
additional information
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Thermus thermophilus AMase is among the most efficient 4-alpha-glucanotransferases in the alpha-amylase superfamily
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?