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.
Word Map on EC 2.4.1.25
-
2.4.1.25
-
starch
-
maltose
-
maltodextrins
-
amylose
-
transglycosylation
-
glucans
-
amylopectin
-
cycloamylose
-
disproportionation
-
malto-oligosaccharides
-
maltotetraose
-
maltohexaose
-
alpha-glucans
-
maltopentaose
-
synthesis
-
alpha-amylases
-
amylo-1,6-glucosidase
-
maltogenic
-
malpq
-
large-ring
-
alpha-1,4-glucans
-
biotechnology
-
nutrition
-
medicine
-
analysis
-
food industry
- 2.4.1.25
- starch
- maltose
- maltodextrins
- amylose
-
transglycosylation
- glucans
- amylopectin
- cycloamylose
-
disproportionation
- malto-oligosaccharides
- maltotetraose
- maltohexaose
- alpha-glucans
- maltopentaose
- synthesis
- alpha-amylases
- amylo-1,6-glucosidase
-
maltogenic
-
malpq
-
large-ring
- alpha-1,4-glucans
- biotechnology
- nutrition
- medicine
- analysis
- food industry
Reaction
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
2.4.1.25 4-alpha-glucanotransferaseAdvanced search results
results (
results (Substrates Products
Substrates Products on EC 2.4.1.25 - 4-alpha-glucanotransferase
Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
top
SUBSTRATE 
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
(alpha-1,4 glucan)m + (alpha-1,4 glucan)n
(alpha-1,4 glucan)m-x + (alpha-1,4 glucan)n+x
B7A9X4
-
-
-
r
(alpha-1,4-D-glucan)m + (alpha-1,4-D-glucan)m
cyclic(alpha-1,4-glucan)x + (alpha-1,4-D-glucan)m-x
(alpha-1,4-D-glucan)m + (alpha-1,4-D-glucan)n
(alpha-1,4-D-glucan)m-x + (alpha-1,4-D-glucan)n+x
2-chloro-4-nitrophenyl 4'''',6''''-O-(3-oxobutylidene)maltopentaoside + D-glucose
?
-
the disproportionation reaction of the enzyme involves a ping-pong bi-bi mechanism. On the basis of this reaction mechanism, the glycosyl-enzyme intermediate, in which a donor substrate is covalently bound to the catalytic nucleophile, is trapped by treating the enzyme with 3-ketobutylidene-beta-2-chloro-4-nitrophenyl maltopentaoside in the absence of an acceptor and is detected by matrix-assisted laser desorption ionization time-of-flight mass spectrometry after peptic digestion
-
-
?
6-O-alpha-D-glucosyl-cyclodextrins + H2O
D-glucose + cyclodextrins
-
-
-
?
6-O-alpha-D-glucosyl-cyclomalto-octaose + H2O
D-glucose + cyclodextrins
-
-
-
?
64-O-alpha-maltooligosyl-pyridylamino-maltooctaose + maltohexaose
64-O-alpha-D-glucosyl-pyridylamino-maltooctaose + ?
-
4-alpha-glucanotransferase action of porcine liver GDE on four 64-O-alpha-maltooligosyl-pyridylamino-maltooctaoses, in the presence or absence of an acceptor, maltohexaose, overview
-
-
?
amylopectin + D-glucose
small oligosaccharides
-
without maltose
?
amylose
cycloamylose
-
the enzyme produces a cycloamylose with a minimum degree of polymerization of 16
-
-
?
barley starch + glycosyl acceptor
?
-
transgenic barley amylose-only starch which consists of more than 99% amylose
-
-
?
cassava starch + glycosyl acceptor
large ring-cyclodextrins 25-80
-
-
-
-
?
cassava starch + glycosyl acceptor
large-ring cyclodextrins 24-29
-
-
-
-
?
dodecyl-beta-maltoside + alpha-cyclodextrin
dodecyl-beta-maltooctaoside + ?
-
-
-
-
?
dodecyl-beta-maltoside + starch
dodecyl-beta-maltooctaoside + ?
-
when starch is used as glycosyl donor in the CGTase catalyzed alkyl glycoside elongation reaction, it is important to choose reaction conditions under which the cyclization of starch to alpha-cyclodextrin is efficient, since alpha-cyclodextrin may form low reactivity complexes with dodecyl-beta-maltoside
-
-
?
Glc-alpha-(1,4)-Glc-alpha-(1,4)-Glc-alpha(1,4)(Glc-alpha-(1,4)-Glc-alpha-(1,4)Glc-alpha-(1,4)-Glc-alpha-(1,6))Glc-alpha-(1,4)-Glc-alpha(1,4)-Glc-alpha-(1,4)-Glc-alpha-(1,4)-(1-deoxy-1-[(2-pyridyl)amino]-D-glucitol)
Glc-alpha-(1,4)-Glc-alpha-(1,4)-Glc-alpha-(1,4)(Glc-alpha-(1,6))Glc-alpha-(1,4)-Glc-alpha-(1,4)-Glc-alpha-(1,4)-Glc-alpha-(1,4)-(1-deoxy-1-[(2-pyridyl)amino]-D-glucitol) + Glc-alpha-(1,4)-Glc-alpha-(1,4)-Glc-alpha-(1,4)-Glc-alpha-(1,4)-Glc-alpha-(1,4)-Glc-alpha-(1,4)-Glc-alpha-(1,4)-(1-deoxy-1-[(2-pyridyl)amino]-D-glucitol)
-
i.e. B5/84 + G6PA
-
-
?
Glcalpha(1,4)Glcalpha(1,4)Glcalpha(1,4)(Glcalpha(1,4)Glcalpha(1,4)Glcalpha(1,4)Glcalpha(1,6))Glcalpha(1,4)Glcalpha(1,4)Glcalpha(1,4)Glcalpha(1,4)Glc-pyridylamine + H2O
maltotriose + Glcalpha(1,4)Glcalpha(1,4)Glcalpha(1,4)(Glcalpha(1,6))Glcalpha(1,4)Glcalpha(1,4)Glcalpha(1,4)Glcalpha(1,4)Glc-pyridylamine
-
-
-
-
?
maize starch + glycosyl acceptor
?
-
100% amylopectin waxy maize starch
-
-
?
maltodextrin + maltose
maltooligosaccharides + alpha-D-glucose
-
-
-
?
maltoheptaose + glycosyl acceptor
maltose + D-glucose + maltooligosaccharides
-
worst substrate
-
-
?
maltoheptaose + maltotriose
maltononaose + D-glucose
-
D-enzyme
-
?
maltohexaose + maltodextrin
D-glucose + maltopentaose
-
only amylomaltase, no polymers larger than the initial maltodextrin substrate, maltohexaose is a good donor substrate, but unable to function as an acceptor
-
?
maltononaose + maltotriose
maltoundecaose + D-glucose
-
D-enzyme
-
?
maltooligosaccharides
maltooligosaccharides + D-glucose
-
-
-
?
maltopentaose + maltotriose
homologous 1,4-alpha-D-glucans
-
amylomaltose
-
?
maltopentaose + maltotriose
maltoheptaose + D-glucose
-
D-enzyme
-
?
maltose + glycosyl acceptor
D-glucose
efficient transglycosylation activity
-
-
?
maltosyl-alpha-(1->6)-puerarin
?
-
i.e. maltosyl-daidzein 8-C-glucoside
combined action of maltogenic amylase reactions from Bacillus stearothermophilus and 4-alpha-glucanotransferase from Thermus scotoductus increases the water solubility of puerarin, an isoflavonoid derived from Radix puerariae
-
?
maltotetraose + maltotriose
glucose + maltoheptaose + maltodecaose
-
D-enzyme
-
?
maltotetraose + maltotriose
homologous 1,4-alpha-glucans
-
amylomaltose
-
?
maltotriose + glycosyl acceptor
D-glucose + maltose + maltotetraose + maltopentaose + maltohexaose
-
-
-
?
maltotriose + maltotriose
D-glucose + maltopentaose + maltoheptaose + maltononaose + maltoundecaose
-
D-enzyme
-
?
maltotriose + maltotriose
glucose + maltooligosaccharides
-
-
-
?
maltotriose + maltotriose
homologous alpha-1,4-D-glucans
-
amylomaltose
-
?
pea starch + glycosyl acceptor
large ring-cyclodextrins 23-26
-
-
-
-
?
pea starch + glycosyl acceptor
large ring-cyclodextrins 29-33
-
-
-
-
?
starch + D-allose
oligosaccharides terminated by 4-O-alpha-D-glucopyranosyl-D-allose
-
-
-
?
starch + D-mannose
oligosaccharides terminated by 4-O-alpha-D-glucopyranosyl-D-mannose
-
-
-
?
starch + D-xylose
oligosaccharides terminated by 4-O-alpha-D-glucopyranosyl-D-xylose
-
-
-
?
starch + glycosyl acceptor
D-glucose + maltose + glucan oligosaccharides
-
-
-
?
starch + N-acetyl-D-glucosamine
oligosaccharides terminated by 4-O-alpha-D-glucopyranosyl-N-acetyl-D-glucosamine
-
-
-
?
tapioca starch + glycosyl acceptor
large-ring cyclodextrins
-
-
-
-
?
(alpha-1,4-D-glucan)m + (alpha-1,4-D-glucan)m
cyclic(alpha-1,4-glucan)x + (alpha-1,4-D-glucan)m-x
-
-
-
r
(alpha-1,4-D-glucan)m + (alpha-1,4-D-glucan)m
cyclic(alpha-1,4-glucan)x + (alpha-1,4-D-glucan)m-x
-
-
-
r
(alpha-1,4-D-glucan)m + (alpha-1,4-D-glucan)n
(alpha-1,4-D-glucan)m-x + (alpha-1,4-D-glucan)n+x
-
-
-
r
(alpha-1,4-D-glucan)m + (alpha-1,4-D-glucan)n
(alpha-1,4-D-glucan)m-x + (alpha-1,4-D-glucan)n+x
-
-
-
r
(alpha-1,4-D-glucan)m + H2O
(alpha-1,4-D-glucan)x + (alpha-1,4-D-glucan)m-x
-
-
-
r
(alpha-1,4-D-glucan)m + H2O
(alpha-1,4-D-glucan)x + (alpha-1,4-D-glucan)m-x
-
-
-
r
1,4-alpha-D-glucan + 1,4-alpha-D-glucan
maltooligosaccharide
-
-
-
?
1,4-alpha-D-glucan + 1,4-alpha-D-glucan
maltooligosaccharide
-
maltose and a highly branched, soluble heteroglycan are excellent substrates for DPE2
-
-
?
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
-
-
?
1,4-alpha-D-glucan + 1,4-alpha-D-glucan
maltooligosaccharides
-
-
-
?
1,4-alpha-D-glucan + 1,4-alpha-D-glucan
maltooligosaccharides
-
-
-
?
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 heteroglycan exists in Escherichia coli
-
-
?
1,4-alpha-D-glucan + 1,4-alpha-D-glucan
maltooligosaccharides
-
-
-
?
1,4-alpha-D-glucan + 1,4-alpha-D-glucan
maltooligosaccharides
-
-
-
?
1,4-alpha-D-glucan + 1,4-alpha-D-glucan
maltooligosaccharides
-
-
?
1,4-alpha-D-glucan + 1,4-alpha-D-glucan
maltooligosaccharides
B7A9X4
-
-
?
1,4-alpha-D-glucan + 1,4-alpha-D-glucan
maltooligosaccharides
-
-
-
?
6-O-alpha-D-glucosyl-cyclomaltoheptaose + H2O
D-glucose + cyclodextrins
-
-
-
?
6-O-alpha-D-glucosyl-cyclomaltoheptaose + H2O
D-glucose + cyclodextrins
-
-
-
-
?
amylopectin
?
incubation of the enzyme with starch or its constituents, i.e. amylose and amylopectin, leads to the formation of a set of multiples of maltose (i.e. maltose, maltotetraose, maltohexaose etc.)
-
-
?
amylopectin
?
incubation of the enzyme with starch or its constituents, i.e. amylose and amylopectin, leads to the formation of a set of multiples of maltose (i.e. maltose, maltotetraose, maltohexaose etc.)
-
-
?
amylose
?
incubation of the enzyme with starch or its constituents, i.e. amylose and amylopectin, leads to the formation of a set of multiples of maltose (i.e. maltose, maltotetraose, maltohexaose etc.)
-
-
?
amylose
?
incubation of the enzyme with starch or its constituents, i.e. amylose and amylopectin, leads to the formation of a set of multiples of maltose (i.e. maltose, maltotetraose, maltohexaose etc.)
-
-
?
amylose + D-glucose
low molecular mass oligosaccharides
-
-
?
amylose + D-glucose
low molecular mass oligosaccharides
-
synthetic amylose AS-320
-
?
amylose + maltopentaose
cyclic alpha-1,4-glucan
-
-
cycloamylose
?
amylose + maltopentaose
cyclic alpha-1,4-glucan
-
-
cycloamylose
?
amylose + maltopentaose
cyclic alpha-1,4-glucan
-
-
cycloamylose
?
amylose + maltopentaose
cyclic alpha-1,4-glucan
-
cycloamylose
?
amylose + maltopentaose
cyclic alpha-1,4-glucan
B7A9X4
-
cycloamylose
?
corn starch + glycosyl acceptor
large-ring cyclodextrins
-
-
-
-
?
corn starch + glycosyl acceptor
large-ring cyclodextrins
-
-
-
-
?
glutinous-rice starch + glycosyl acceptor
large-ring cyclodextrins
-
-
-
-
?
glutinous-rice starch + glycosyl acceptor
large-ring cyclodextrins
-
-
-
-
?
maltodextrin + maltose
maltooligosaccharides
-
catabolic processing of glycogen and maltodextrins
-
?
maltodextrin + maltose
maltooligosaccharides
-
catabolic processing of glycogen and maltodextrins
-
?
maltodextrin + maltose
maltooligosaccharides
-
catabolic processing of glycogen and maltodextrins
-
?
maltodextrin + maltose
maltooligosaccharides
-
catabolic processing of glycogen and maltodextrins
-
?
maltoheptaose + maltoheptaose
?
chain length distribution of the transfer products ranges from DP2 to about DP20, which is the upper size limit of oligosaccharides resolved with the TLC system used, but presumably even larger oligomers are also formed. Glucose is not observed as a product. The transfer products exclusively contain 1,4-glucosidic linkages
-
-
?
maltoheptaose + maltoheptaose
?
chain length distribution of the transfer products ranges from DP2 to about DP20, which is the upper size limit of oligosaccharides resolved with the TLC system used, but presumably even larger oligomers are also formed. Glucose is not observed as a product. The transfer products exclusively contain 1,4-glucosidic linkages
-
-
?
maltoheptaose + maltoheptaose
D-glucose + maltooligosaccharides
-
-
-
-
?
maltoheptaose + maltoheptaose
D-glucose + maltooligosaccharides
-
-
-
-
?
maltoheptaose + maltopentaose
maltooligosaccharides
-
-
-
?
maltoheptaose + maltopentaose
maltooligosaccharides
-
-
-
?
maltohexaose + glycosyl acceptor
maltose + D-glucose + maltooligosaccharides
-
-
-
-
?
maltohexaose + glycosyl acceptor
maltose + D-glucose + maltooligosaccharides
-
-
-
-
?
maltohexaose + maltohexaose
?
chain length distribution of the transfer products ranges from DP2 to about DP20, which is the upper size limit of oligosaccharides resolved with the TLC system used, but presumably even larger oligomers are also formed. Glucose is not observed as a product. The transfer products exclusively contain 1,4-glucosidic linkages
-
-
?
maltohexaose + maltohexaose
?
chain length distribution of the transfer products ranges from DP2 to about DP20, which is the upper size limit of oligosaccharides resolved with the TLC system used, but presumably even larger oligomers are also formed. Glucose is not observed as a product. The transfer products exclusively contain 1,4-glucosidic linkages
-
-
?
maltohexaose + maltohexaose
D-glucose + maltooligosaccharides
-
-
-
-
?
maltohexaose + maltohexaose
D-glucose + maltooligosaccharides
-
-
-
-
?
maltohexaose + maltohexaose
maltooligosaccharide
-
-
-
-
?
maltohexaose + maltopentaose
maltooligosaccharides
-
-
-
?
maltohexaose + maltopentaose
maltooligosaccharides
-
-
-
?
maltopentaose + glycosyl acceptor
maltose + D-glucose + maltooligosaccharides
-
-
-
-
?
maltopentaose + glycosyl acceptor
maltose + D-glucose + maltooligosaccharides
-
-
-
-
?
maltopentaose + maltopentaose
D-glucose + maltooligosaccharides
-
-
-
-
?
maltopentaose + maltopentaose
D-glucose + maltooligosaccharides
-
-
-
-
?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
-
?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
-
?
maltopentaose + maltopentaose
maltooligosaccharides
-
-
-
-
?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
-
?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
-
?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
-
?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
-
?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
-
?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
-
?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
-
?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
-
?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
-
?
maltopentaose + maltopentaose
maltooligosaccharides
-
metabolism of starch in the bacterium
-
?
maltopentaose + maltopentaose
new oligosaccharides
-
capable of transferring segments of 2 to 5 glucose residues linked by alpha-D-1-4 linkages from maltopentaose, higher molecular weight maltohomologues and starch to maltopentaose and other maltooligosaccharides
-
-
?
maltopentaose + maltopentaose
new oligosaccharides
Thermotoga maritima MSB8 / DSM 3109 / ATCC 43589
-
-
-
-
?
maltopentaose + maltotriose
D-glucose + maltooligosaccharides
-
-
?
maltose + (1,4-alpha-glucan)n+1
D-glucose + (1,4-alpha-glucan)n+1
-
-
-
?
maltose + (1,4-alpha-glucan)n+1
D-glucose + (1,4-alpha-glucan)n+1
-
-
-
?
maltose + beta-cyclodextrin
6-O-alpha-maltosyl-beta-cyclodextrin
-
condensation reaction mechanism, overview
mass spectrometric product identification
-
?
maltose + beta-cyclodextrin
6-O-alpha-maltosyl-beta-cyclodextrin
-
condensation reaction mechanism, overview
mass spectrometric product identification
-
?
maltose + maltose
maltotriose + glucose
key role in maltose metabolism
-
-
?
maltotetraose + glycosyl acceptor
maltose + D-glucose + maltooligosaccharides
-
second best substrate
-
-
?
maltotetraose + glycosyl acceptor
maltose + D-glucose + maltooligosaccharides
-
second best substrate
-
-
?
maltotetraose + maltopentaose
maltooligosaccharides
Thermotoga maritima MSB8 / DSM 3109 / ATCC 43589
-
-
-
?
maltotetraose + maltotetraose
D-glucose + maltooligosaccharides
-
-
-
-
?
maltotetraose + maltotetraose
D-glucose + maltooligosaccharides
-
-
-
-
?
maltotetraose + maltotetraose
maltooligosaccharides
-
-
-
-
?
maltotetraose + maltotriose
D-glucose + maltooligosaccharides
-
amylomaltose, most active with maltotetraose
-
?
maltotetraose + maltotriose
D-glucose + maltooligosaccharides
-
-
-
?
maltotetraose + maltotriose
D-glucose + maltooligosaccharides
-
-
?
maltotriose + glycosyl acceptor
D-glucose + maltooligosaccharides
efficient transglycosylation activity
-
-
?
maltotriose + glycosyl acceptor
D-glucose + maltooligosaccharides
-
-
-
-
?
maltotriose + glycosyl acceptor
maltose + D-glucose + maltooligosaccharides
-
best substrate
-
-
?
maltotriose + glycosyl acceptor
maltose + D-glucose + maltooligosaccharides
the wild type enzyme prefers maltotriose for disproportionation reaction
-
-
?
maltotriose + glycosyl acceptor
maltose + D-glucose + maltooligosaccharides
-
best substrate
-
-
?
maltotriose + glycosyl acceptor
maltose + D-glucose + maltooligosaccharides
the wild type enzyme prefers maltotriose for disproportionation reaction
-
-
?
maltotriose + maltodextrin
maltopentaose + ?
-
amylomaltase
-
?
maltotriose + maltodextrin
maltose + higher dextrins
-
-
-
?
maltotriose + maltotriose
D-glucose + maltooligosaccharides
-
-
-
?
maltotriose + maltotriose
D-glucose + maltooligosaccharides
-
-
-
?
maltotriose + maltotriose
maltooligosaccharides
-
most efficient substrate
-
-
?
maltotriose + maltotriose
maltooligosaccharides
-
most efficient substrate
-
-
?
maltotriose + maltotriose
maltopentaose + D-glucose
-
D-enzyme
-
?
maltotriose + maltotriose
maltopentaose + maltotetraose
-
-
-
?
pea starch + glycosyl acceptor
large-ring cyclodextrins
-
-
-
?
pea starch + glycosyl acceptor
large-ring cyclodextrins
-
-
-
-
?
pea starch + glycosyl acceptor
large-ring cyclodextrins
-
-
-
?
potato amylose + glycosyl acceptor
cycloamylose
-
the enzyme can produce cycloamyloses in the range 1650 glucose residues
-
?
potato amylose + glycosyl acceptor
cycloamylose
-
-
the enzyme can produce cycloamyloses in the range 16 to more than 60 glucose residues
-
?
potato starch + maltose
large-ring cyclodextrins
-
-
-
-
?
rice starch + glycosyl acceptor
large-ring cyclodextrins
-
-
-
-
?
rice starch + glycosyl acceptor
large-ring cyclodextrins
-
-
-
-
?
starch
?
incubation of the enzyme with starch or its constituents, i.e. amylose and amylopectin, leads to the formation of a set of multiples of maltose (i.e. maltose, maltotetraose, maltohexaose etc.)
-
-
?
starch
?
incubation of the enzyme with starch or its constituents, i.e. amylose and amylopectin, leads to the formation of a set of multiples of maltose (i.e. maltose, maltotetraose, maltohexaose etc.)
-
-
?
starch + D-glucose
low molecular mass oligosaccharides
-
soluble starch
-
?
starch + maltopentaose
alpha-1,4-D-glucans
-
starch can serve as acceptor molecule in glycosyl transfer reactions
-
?
starch + maltopentaose
alpha-1,4-D-glucans
Thermotoga maritima MSB8 / DSM 3109 / ATCC 43589
-
starch can serve as acceptor molecule in glycosyl transfer reactions
-
?
additional information
?
-
-
the smallest acceptor is glucose, the smallest donor is maltose
-
-
?
additional information
?
-
-
glucose is the major product of the D-enzyme reaction
-
-
?
additional information
?
-
-
glucose is the major product of the D-enzyme reaction
-
-
?
additional information
?
-
-
amylopectin is no substrate, maltose is not a product
-
-
?
additional information
?
-
-
amylomaltase is involved in the conversion of maltose to sucrose in the cytosol
-
-
?
additional information
?
-
4-alpha-glucanotransferase is essential for maltose metabolism in photosynthetic leaves
-
-
?
additional information
?
-
DPE2 transfers the non-reducing glucosyl unit from maltose to glycogen by a ping-pong mechanism. The forward reaction, i.e. consumption of maltose, is specific for the beta-anomer of maltose, while the reverse reaction, i.e. production of maltose, is not stereospecific for the acceptor glucose
-
-
?
additional information
?
-
-
both isozymes AgtA and AgtB show transglycosylation activity on donor substrates with alpha-(1,4)-glycosidic bonds and at least five anhydroglucose units forming alpha-(1,4)-glycosidic bonds. Their reaction products reach a degree of polymerization of at least 30. Maltose and larger maltooligosaccharides are the most efficient acceptor substrates, although AgtA also uses small nigerooligosaccharides containing alpha-(1,3)-glycosidic bonds as acceptor substrate, reaction products, overview. The enzyme also shows hydrolyzing activity with potato starch
-
-
?
additional information
?
-
-
glucose, maltose, maltotriose and maltotetraose are not acceptor molecules
-
-
?
additional information
?
-
-
does not use maltose, maltotriose or maltotetraose as acceptor substrates in maltodextrinyltransfer reactions
-
-
?
additional information
?
-
MalQ is able to hydrolyse malto-oligosaccharides as well as to form their longer transglycosylation products and shows activity towards glucose, G1, and a series of malto-oligosaccharides, G2-G7, i.e. maltose, maltotriose, maltotetraose, maltopentaose, maltohexaose and maltoheptaose
-
-
?
additional information
?
-
-
MalQ is able to hydrolyse malto-oligosaccharides as well as to form their longer transglycosylation products and shows activity towards glucose, G1, and a series of malto-oligosaccharides, G2-G7, i.e. maltose, maltotriose, maltotetraose, maltopentaose, maltohexaose and maltoheptaose
-
-
?
additional information
?
-
-
glucose, maltose and maltotriose can act as acceptor, only maltotriose can act as donor
-
-
?
additional information
?
-
-
glucose, maltose and maltotriose can act as acceptor, only maltotriose can act as donor
-
-
?
additional information
?
-
the enzyme displays weak hydrolytic activity against sucrose and alpha-aryl glucoside and fails to act on trehalose and isomaltose
-
-
-
additional information
?
-
-
the enzyme displays weak hydrolytic activity against sucrose and alpha-aryl glucoside and fails to act on trehalose and isomaltose
-
-
-
additional information
?
-
-
glucose is the major product of the D-enzyme reaction
-
-
?
additional information
?
-
-
strain ML308, D-glucose, D-mannose, methyl-alpha-D-glucoside, phenyl-alpha-D-glucoside, methyl-alpha-D-mannoside and cellobiose have no activity as acceptors
-
-
?
additional information
?
-
-
maltose is inable to serve as a donor substrate, serving only as an acceptor substrate
-
-
?
additional information
?
-
-
D-galactose, sugar alcohols such as sorbitol and xylitol and glycerol are not effective as acceptors
-
-
?
additional information
?
-
-
does not act on maltitol, maltotriitol, glucosylsucrose, isomaltose, panose, isopanose or isomaltosylmaltose, enzyme does not catalyze hydrolytic action on maltotetraitol, maltopentaitol or maltosylsucrose, sorbitol and maltitol are not produced
-
-
?
additional information
?
-
-
maltose is inable to serve as a donor substrate, serving only as an acceptor substrate
-
-
?
additional information
?
-
-
does not act on maltitol, maltotriitol, glucosylsucrose, isomaltose, panose, isopanose or isomaltosylmaltose, enzyme does not catalyze hydrolytic action on maltotetraitol, maltopentaitol or maltosylsucrose, sorbitol and maltitol are not produced
-
-
?
additional information
?
-
-
strain ML308, D-glucose, D-mannose, methyl-alpha-D-glucoside, phenyl-alpha-D-glucoside, methyl-alpha-D-mannoside and cellobiose have no activity as acceptors
-
-
?
additional information
?
-
-
D-galactose, sugar alcohols such as sorbitol and xylitol and glycerol are not effective as acceptors
-
-
?
additional information
?
-
-
does not act on maltitol, maltotriitol, glucosylsucrose, isomaltose, panose, isopanose or isomaltosylmaltose, enzyme does not catalyze hydrolytic action on maltotetraitol, maltopentaitol or maltosylsucrose, sorbitol and maltitol are not produced
-
-
?
additional information
?
-
-
strain ML308, D-glucose, D-mannose, methyl-alpha-D-glucoside, phenyl-alpha-D-glucoside, methyl-alpha-D-mannoside and cellobiose have no activity as acceptors
-
-
?
additional information
?
-
-
D-galactose, sugar alcohols such as sorbitol and xylitol and glycerol are not effective as acceptors
-
-
?
additional information
?
-
-
does not act on 6-O-alpha-maltosyl cyclomaltoheptaose
-
-
?
additional information
?
-
-
2 different enzyme activities, oligo-1,4-1,4-glucan-4-glycosyltransferase EC 2.4.1.25 and amylo-1,6-glucosidase EC 3.2.1.33 reside on the same polypeptide chain
-
-
?
additional information
?
-
-
2 different enzyme activities, oligo-1,4-1,4-glucan-4-glycosyltransferase EC 2.4.1.25 and amylo-1,6-glucosidase EC 3.2.1.33 reside on the same polypeptide chain
-
-
?
additional information
?
-
-
glucose is the major product of the D-enzyme reaction
-
-
?
additional information
?
-
-
major pathway for starch degradation in chloroplasts
-
-
?
additional information
?
-
-
cannot use maltose or cyclohexaamylose as a substrate
-
-
?
additional information
?
-
-
D-enzyme, maltohexaose is no initial substrate
-
-
?
additional information
?
-
-
2 glycosyltransferases, amylomaltase and D-enzyme
-
-
?
additional information
?
-
-
D-enzyme, maltohexaose is no initial substrate
-
-
?
additional information
?
-
-
2 glycosyltransferases, amylomaltase and D-enzyme
-
-
?
additional information
?
-
-
acting on gelatinized food-grade potato starch, PyAMase produced a thermoreversible starch product with gelatin-like properties
-
-
?
additional information
?
-
-
acting on gelatinized food-grade potato starch, PyAMase produced a thermoreversible starch product with gelatin-like properties
-
-
?
additional information
?
-
-
the enzyme is involved in glycogen metabolism by selective cleavage of the outer side chain
-
-
?
additional information
?
-
-
synthesis of di-O-alpha-maltosyl-beta-cyclodextrin from 6-O-alpha-maltosyl-beta-cyclodextrin via a transglycosylation reaction, TreX transfers the maltosyl residue of a G2-beta-cyclodextrin to another molecule of G2-beta-cyclodextrin by forming an alpha-1,6-glucosidic linkage. TreX shows specificity for a branched glucosyl chain bigger than DP2 and no activity toward glucosyl-beta-cyclodextrin, transglycosylation reaction mechanism, overview
-
-
?
additional information
?
-
-
the enzyme exhibits hydrolyzing activity toward alpha-1,6-glycosidic linkages of amylopectin, glycogen, pullulan, and other branched substrates, glycogen is the preferred substrate, TreX shows high specificity for hydrolysis of maltohexaosyl alpha-1,6-beta-cyclodextrin, and high activity in 4-alpha-sulfoxide-glucantransferase activity transferring alpha-1,4-glucan oligosaccharides from one chain to another. The enzyme tetramer shows a 4fold higher catalytic activity than the dimer. The enzyme catalyzes intramolecular transglycosylation of maltooligosacchrides, i.e. disproportionation to produce linear alpha-1,4-glucans, as well as intramolecular transglycosylation of glycogen
-
-
?
additional information
?
-
TreX from Sulfolobus solfataricus shows dual activities for alpha-1,4-transferase, EC 2.4.1.25 and alpha-1,6-glucosidase, EC 3.2.1.68, bifunctional mechanism, substrate maltotriose, overview. TreX exhibits two different active-site configurations depending on its oligomeric state
-
-
?
additional information
?
-
-
TreX from Sulfolobus solfataricus shows dual activities for alpha-1,4-transferase, EC 2.4.1.25 and alpha-1,6-glucosidase, EC 3.2.1.68, bifunctional mechanism, substrate maltotriose, overview. TreX exhibits two different active-site configurations depending on its oligomeric state
-
-
?
additional information
?
-
-
synthesis of di-O-alpha-maltosyl-beta-cyclodextrin from 6-O-alpha-maltosyl-beta-cyclodextrin via a transglycosylation reaction, TreX transfers the maltosyl residue of a G2-beta-cyclodextrin to another molecule of G2-beta-cyclodextrin by forming an alpha-1,6-glucosidic linkage. TreX shows specificity for a branched glucosyl chain bigger than DP2 and no activity toward glucosyl-beta-cyclodextrin, transglycosylation reaction mechanism, overview
-
-
?
additional information
?
-
-
the enzyme is involved in glycogen metabolism by selective cleavage of the outer side chain
-
-
?
additional information
?
-
-
the enzyme exhibits hydrolyzing activity toward alpha-1,6-glycosidic linkages of amylopectin, glycogen, pullulan, and other branched substrates, glycogen is the preferred substrate, TreX shows high specificity for hydrolysis of maltohexaosyl alpha-1,6-beta-cyclodextrin, and high activity in 4-alpha-sulfoxide-glucantransferase activity transferring alpha-1,4-glucan oligosaccharides from one chain to another. The enzyme tetramer shows a 4fold higher catalytic activity than the dimer. The enzyme catalyzes intramolecular transglycosylation of maltooligosacchrides, i.e. disproportionation to produce linear alpha-1,4-glucans, as well as intramolecular transglycosylation of glycogen
-
-
?
additional information
?
-
-
appears to be exclusively oligo-1,4-1,4-glucantransferase-amylo 1,6-glucosidase and does not have isoamylase
-
-
?
additional information
?
-
-
does not act on 6-O-alpha-maltosyl cyclomaltoheptaose
-
-
?
additional information
?
-
-
2 different enzyme activities, oligo-1,4-1,4-glucan-4-glycosyltransferase EC 2.4.1.25 and amylo-1,6-glucosidase EC 3.2.1.33 reside on the same polypeptide chain
-
-
?
additional information
?
-
-
glucose is the major product of the D-enzyme reaction
-
-
?
additional information
?
-
-
maltose is not a donor substrate, only weak acceptor activity
-
-
?
additional information
?
-
-
glucose is the major product of the D-enzyme reaction
-
-
?
additional information
?
-
glucose is the major product of the D-enzyme reaction
-
-
?
additional information
?
-
-
D-glucosamine, N-acetyl-D-glucosamine and isomaltose have no activity as acceptors
-
-
?
additional information
?
-
-
glucose is the major product of the D-enzyme reaction
-
-
?
additional information
?
-
acts in concert with EC 2.4.1.1
-
-
?
additional information
?
-
-
Glcalpha1-4Glcalpha1-4Glcalpha1-4Glcalpha1-4Glcalpha1-4(Glcalpha1-4Glcalpha1-4 Glcalpha1-4Glcalpha1-6)Glcalpha1-4Glcalpha1-4Glc-maltose, Glcalpha1-4Glcalpha1-4 Glcalpha1-4Glcalpha1-4(Glcalpha1-4Glcalpha1-4Glcalpha1-4Glcalpha1-6)Glcalpha1-4 Glcalpha1-4Glcalpha1-4Glc-maltose or Glcalpha1-4Glcalpha1-4Glcalpha1-4(Glcalpha1-4 Glcalpha1-4Glcalpha1-4Glcalpha1-6)Glcalpha1-4Glcalpha1-4Glcalpha1-4Glcalpha1-4Glc-maltose are suitable fluorogenic substrates for assaying debranching enzyme
-
-
?
additional information
?
-
-
the enzyme liberates maltose oligomers from branched dextrins in presence or absence of acceptor maltohexaose, 6_4-O-alpha-glucosyl-pyridylamino-maltooctaose is liberated from 64-O-alpha-maltopentaosyl-pyridylamino-maltooctaose, 64-O-alpha-maltotetraosyl-pyridylamino-maltooctaose and 64-O-alpha-maltotriosyl-pyridylamino-maltooctaose, whereas 64-O-alpha-maltosyl-pyridylamino-maltooctaose is resistant to the enzyme, donor substrate specificity of GDE, GDE 4-alpha-glucanotransferase removes a maltotriosyl residue from the maltotetraosyl branch in a way that the alpha-1,6-linked glucosyl residue is retained, overview
-
-
?
additional information
?
-
-
glucose is the major product of the D-enzyme reaction
-
-
?
additional information
?
-
-
the enzyme displays transglycosylating activity on various maltooligosaccharides, e.g. corn starches consisting of different proportions of amylopectin and amylose, of which the smallest donor and acceptor molecules are determined to be maltose and glucose, respectively, overview. Activity of alphaGTase decreases amylopectin and increases cycloamylose contents in the polymers, product determination by MALDI-TOF-MS analysis, product molecular weight and branch-chain distribution after isoamylolysis of different starches, overview
-
-
?
additional information
?
-
-
enzyme catalyzes not only intermolecular transglycosylation to produce linear alpha-1,4-glucan, but also intramolecular transglycosylation to produce cyclic alpha-1,4-glucan
-
-
?
additional information
?
-
-
2 different 4-alpha-glucanotransferases, MTAse and Gtase
-
-
?
additional information
?
-
-
unable to use maltotriose as donor sugar or glucose as acceptor sugar
-
-
?
additional information
?
-
-
Gtase, glucose does not function as acceptor sugar, nor does it appear as reaction product
-
-
?
additional information
?
-
-
maltose and maltotriose are not disproportionated, glucose does not function as an acceptor sugar in transfer reactions, glucose also never appears as a reaction product
-
-
?
additional information
?
-
-
alpha-D-glucose, beta-D-fructose, D-ribose, D-arabinose, D-xylose, isomaltose, D-trehalose, D-cellobiose, lactose, sucrose, raffinose and N-acetyl-D-glucosamine cannot participate as acceptor sugars in glucanosyl transfer from amylose
-
-
?
additional information
?
-
-
polysaccharides, such as soluble starch, amylose and amylopectin, and maltooligosaccharides longer than maltose can be effective maltosyl group donors for the enzyme. All maltooligosaccharides are able to act as acceptor molecules in 4-alpha-glucanotransferase-mediated transfer of glucan segments from amylose
-
-
?
additional information
?
-
modification of granular corn starch with 4-alpha-glucanotransferase from Thermotoga maritima without induction of gelatinization, analysis of the morphology of the modified starches with light and scanning electron microscopy, the granule integrity is mostly maintained after enzyme treatment, although some granules are partially fragmented, amylose and amylopectin levels can be altered, solubility and paste clarity of themodified starches are much higher than those of raw starch, and it shows thermoreversibility between 4 and 75°C, X-ray diffraction and relative crystallinity, overview
-
-
?
additional information
?
-
-
modification of granular corn starch with 4-alpha-glucanotransferase from Thermotoga maritima without induction of gelatinization, analysis of the morphology of the modified starches with light and scanning electron microscopy, the granule integrity is mostly maintained after enzyme treatment, although some granules are partially fragmented, amylose and amylopectin levels can be altered, solubility and paste clarity of themodified starches are much higher than those of raw starch, and it shows thermoreversibility between 4 and 75°C, X-ray diffraction and relative crystallinity, overview
-
-
?
additional information
?
-
4-nitrophenyl-alpha-D-glucopyranoside, 4-nitrophenyl-alpha-D-maltotrioside, 4-methylumbelliferyl-alpha-D-glucopyranoside, and 5-bromo-4-chloro-3-indolyl-alpha-D-glucopyranoside are acceptors for GTase
-
-
?
additional information
?
-
GTase displays a broad transfer specificity
-
-
?
additional information
?
-
GTase displays a broad transfer specificity
-
-
?
additional information
?
-
the enzyme catalyses the transfer of maltosyl units from alpha-1,4-linked glucans or malto-oligosaccharides to other alpha-1,4-linked glucans, maltooligosaccharides or glucose
-
-
?
additional information
?
-
the enzyme catalyses the transfer of maltosyl units from alpha-1,4-linked glucans or malto-oligosaccharides to other alpha-1,4-linked glucans, maltooligosaccharides or glucose
-
-
?
additional information
?
-
the enzyme is highly specialised on the transfer of maltosyl residues from aalpha-1,4-linked glucans or malto-oligosaccharides to other alpha-1,4-linked glucans, malto-oligosaccharides, or glucose
-
-
?
additional information
?
-
-
the enzyme is highly specialised on the transfer of maltosyl residues from aalpha-1,4-linked glucans or malto-oligosaccharides to other alpha-1,4-linked glucans, malto-oligosaccharides, or glucose
-
-
?
additional information
?
-
the enzyme catalyses the transfer of maltosyl units from alpha-1,4-linked glucans or malto-oligosaccharides to other alpha-1,4-linked glucans, maltooligosaccharides or glucose
-
-
?
additional information
?
-
the enzyme catalyses the transfer of maltosyl units from alpha-1,4-linked glucans or malto-oligosaccharides to other alpha-1,4-linked glucans, maltooligosaccharides or glucose
-
-
?
additional information
?
-
the enzyme is highly specialised on the transfer of maltosyl residues from aalpha-1,4-linked glucans or malto-oligosaccharides to other alpha-1,4-linked glucans, malto-oligosaccharides, or glucose
-
-
?
additional information
?
-
4-nitrophenyl-alpha-D-glucopyranoside, 4-nitrophenyl-alpha-D-maltotrioside, 4-methylumbelliferyl-alpha-D-glucopyranoside, and 5-bromo-4-chloro-3-indolyl-alpha-D-glucopyranoside are acceptors for GTase
-
-
?
additional information
?
-
GTase displays a broad transfer specificity
-
-
?
additional information
?
-
GTase displays a broad transfer specificity
-
-
?
additional information
?
-
Thermotoga maritima MSB8 / DSM 3109 / ATCC 43589
-
maltose and maltotriose are not disproportionated, glucose does not function as an acceptor sugar in transfer reactions, glucose also never appears as a reaction product
-
-
?
additional information
?
-
Thermotoga maritima MSB8 / DSM 3109 / ATCC 43589
-
alpha-D-glucose, beta-D-fructose, D-ribose, D-arabinose, D-xylose, isomaltose, D-trehalose, D-cellobiose, lactose, sucrose, raffinose and N-acetyl-D-glucosamine cannot participate as acceptor sugars in glucanosyl transfer from amylose
-
-
?
additional information
?
-
-
TAalphaGT catalyzes the transfer of glucose units from one 1,4-alpha-glucan to another and requires at least maltose units for the disproportionation reaction
-
-
?
additional information
?
-
B7A9X4
amylomaltase from Thermus aquaticus catalyzes three types of transglycosylation reaction, as well as a weak hydrolytic reaction of alpha-1,4 glucan
-
-
?
additional information
?
-
-
amylomaltase from Thermus aquaticus catalyzes three types of transglycosylation reaction, as well as a weak hydrolytic reaction of alpha-1,4 glucan
-
-
?
additional information
?
-
B7A9X4
the enzyme contains two substrate binding sites involving residues Y54 or Y101, structure and localization, overview. The binding of glucan substrate to the second glucan binding site through an interaction with the aromatic side chains of Y54 and Y101 is a trigger for the enzyme to take a completely active conformation for all four types of activity, but prevents the cyclization reaction to occur since the flexibility of the glucan is restricted by such binding. Synthesis of cycloamylose, overview
-
-
?
additional information
?
-
-
the enzyme contains two substrate binding sites involving residues Y54 or Y101, structure and localization, overview. The binding of glucan substrate to the second glucan binding site through an interaction with the aromatic side chains of Y54 and Y101 is a trigger for the enzyme to take a completely active conformation for all four types of activity, but prevents the cyclization reaction to occur since the flexibility of the glucan is restricted by such binding. Synthesis of cycloamylose, overview
-
-
?
additional information
?
-
-
modification of rice starch by the enzyme
-
-
?
additional information
?
-
-
the enzyme catalyzes an inter-molecular transglycosylation, by transfer of alpha glucan moiety from one alpha-1,4-glucan molecule to another or to glucose, forming two linear products of different sizes
-
-
?
additional information
?
-
-
the enzyme modifies corn starch with different amylose contents leading to a broader chain-length distribution of the of isoamylolytically debranched products, formation of a variety of cycloamyloses with different sizes, MALDI-TOF-MS analysis of cycloamyloses, overview
-
-
?
additional information
?
-
-
TAalphaGT catalyzes the transfer of glucose units from one 1,4-alpha-glucan to another and requires at least maltose units for the disproportionation reaction
-
-
?
additional information
?
-
-
the enzyme reacts with small oligosaccharides, especially maltotriose, to form various maltooligosaccharides by using its disproportionating activity
-
-
?
additional information
?
-
-
rice cake production using a thermostable 4-alpha-glucanotransferase from Thermus scotoductus, starch molecular fine structure, texture, and retrogradation, the number of shorter side chains increases, whereas the number of longer side chains decreases through the disproportionation reaction of TSalphaGTase, amylose and malto-oligosaccharide contents are altered, molecular weight of rice starch, overview
-
-
?
additional information
?
-
-
the enzyme acts on rice starch and amylopectin, the alpha-1,4 glucosidic linkage of the segment between amylopectin clusters is hydrolyzed with a rearrangement in the side-chain length distribution, the highly branched amylopectin cluster, HBAPC, and highly branched amylose, HBA contain significant numbers of branched maltooligosaccharide side chains, HBAPC and HBA show higher water solubility and stability against retrogradation than amylopectin clusters or branched amylose, overview
-
-
?
additional information
?
-
-
the enzyme acts on rice starch and modulates the starch concerning concentration, flow behavior, gel strength, and melting and gelling kinetics. As the level of enzyme decreases and the starch concentration increases, gelation time decreases and the final gel strength increased significantly. Regardless of treatment variables, all the modified starch gels melt at similar temperature, dynamic rheological behavior of enzyme-treated rice starch paste, overview
-
-
?
additional information
?
-
-
glucose can only be used as acceptor of maltosyl units
-
-
?
additional information
?
-
amylomaltases are capable of the synthesis of large cyclic glucans and the disproportionation of oligosaccharides
-
-
?
additional information
?
-
Thermus thermophilus AMase is among the most efficient 4-alpha-glucanotransferases in the alpha-amylase superfamily
-
-
?
additional information
?
-
glucose transfer/production using maltose and glycogen. Wild-type DPE2 can bind to starch and glycogen has very little, if any, ability to dissociate DPE2 from the starch pellet
-
-
?
additional information
?
-
substrates are maltooligomers, trimer to heptamer, substrate binding mechanism and structure, modeling. The active site contains at least seven substrate binding sites, subsites -2 and +3 favoring substrate binding and subsites -3 and +2 do not, substrate specificity, overview
-
-
?
additional information
?
-
-
preparation of gels from starches of various botanical origin, e.g. potato, high amylose potato, maize, waxy maize, wheat and pea starches, by modification through the enzyme from Thermus thermophilus, thermodynamics and product properties, overview
-
-
?
additional information
?
-
Thermus thermophilus HB8 / ATCC 27634 / DSM 579
Thermus thermophilus AMase is among the most efficient 4-alpha-glucanotransferases in the alpha-amylase superfamily
-
-
?
additional information
?
-
Thermus thermophilus HB8 / ATCC 27634 / DSM 579
substrates are maltooligomers, trimer to heptamer, substrate binding mechanism and structure, modeling. The active site contains at least seven substrate binding sites, subsites -2 and +3 favoring substrate binding and subsites -3 and +2 do not, substrate specificity, overview
-
-
?
additional information
?
-
-
glucose is the major product of the D-enzyme reaction
-
-
?
additional information
?
-
-
cannot use maltose or cyclohexaamylose as a substrate
-
-
?
