2.4.1.161: oligosaccharide 4-alpha-D-glucosyltransferase
This is an abbreviated version!
For detailed information about oligosaccharide 4-alpha-D-glucosyltransferase, go to the full flat file.
Reaction
Synonyms
1,4-alpha-glucan:1,4-alpha-glucan 4-alpha-glucosyltransferase, amylase III
ECTree
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Substrates Products
Substrates Products on EC 2.4.1.161 - oligosaccharide 4-alpha-D-glucosyltransferase
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REACTION DIAGRAM
additional information
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enzyme may be biologically relevant in the environment of the intestinal tract of man
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alpha-D-glucan + alpha-D-glucan
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no substrate: maltose
hydrolysis of oligosaccharides, no detectable free glucose is formed
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alpha-D-glucan + alpha-D-glucan
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transfers the nonreducing terminal alpha-D-glucose residue from a 1,4-alpha-D-glucan to the 4-position of an alpha-D-glucan, thus bringing about the hydrolysis of oligosaccharides, acts on amylose, amylopectin, glycogen and maltooligosaccharides and on 4-nitrophenol-alpha-glucoside to 4-nitrophenylmaltoheptaoside
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alpha-D-glucan + alpha-D-glucan
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transfers the nonreducing terminal alpha-D-glucose residue from a 1,4-alpha-D-glucan to the 4-position of an alpha-D-glucan, thus bringing about the hydrolysis of oligosaccharides, acts on amylose, amylopectin, glycogen and maltooligosaccharides and on 4-nitrophenol-alpha-glucoside to 4-nitrophenylmaltoheptaoside
hydrolysis of oligosaccharides, no detectable free glucose is formed
?
alpha-D-glucan + alpha-D-glucan
?
-
transfers the nonreducing terminal alpha-D-glucose residue from a 1,4-alpha-D-glucan to the 4-position of an alpha-D-glucan, thus bringing about the hydrolysis of oligosaccharides, acts on amylose, amylopectin, glycogen and maltooligosaccharides
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