2.4.1.230: kojibiose phosphorylase
This is an abbreviated version!
For detailed information about kojibiose phosphorylase, go to the full flat file.
Word Map on EC 2.4.1.230
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2.4.1.230
-
brockii
-
thermoanaerobacter
-
maltose
-
phosphorylases
-
phosphorolysis
-
proteinase
-
saccharide
-
trehalose
-
oligosaccharides
-
keratinolytic
-
1-phosphate
-
corneum
-
glycoside
-
pepstatin
-
albicans
-
stratum
-
trisaccharide
-
nigerose
-
synthesis
-
saccharolyticus
-
chymostatin
-
2d-nmr
-
l-sorbose
-
dermatophytosis
-
beta-d-glucose
-
canis
-
scalp
-
caldicellulosiruptor
-
hsqc-tocsy
-
microsporum
-
brevis
- 2.4.1.230
- brockii
-
thermoanaerobacter
- maltose
- phosphorylases
-
phosphorolysis
- proteinase
-
saccharide
- trehalose
- oligosaccharides
-
keratinolytic
- 1-phosphate
- corneum
- glycoside
- pepstatin
- albicans
-
stratum
- trisaccharide
- nigerose
- synthesis
- saccharolyticus
- chymostatin
-
2d-nmr
- l-sorbose
- dermatophytosis
- beta-d-glucose
- canis
-
scalp
-
caldicellulosiruptor
-
hsqc-tocsy
- microsporum
- brevis
Reaction
Synonyms
CsKP, kojibiose phosphorylase, KPase, PsKP, Py04_1502, YcjT
ECTree
2.4.1.230 kojibiose phosphorylaseAdvanced search results
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results (Substrates Products
Substrates Products on EC 2.4.1.230 - kojibiose phosphorylase
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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
3-O-alpha-D-glucopyranosyl-D-glucopyranose + phosphate
D-glucose + beta-D-glucose 1-phosphate
low activity, reaction of nigerose phosphorylase, EC 2.4.1.279
-
-
?
alpha,alpha-trehalose + phosphate
D-glucose + beta-D-glucose 1-phosphate
very low activity, reaction of trehalose phosphorylase, EC 2.4.1.64
-
-
?
beta-D-glucose 1-phosphate + D-glucose
2-alpha-D-glucosyl-D-glucose + phosphate
-
-
-
-
?
beta-D-glucose 1-phosphate + glycerol
O-alpha-D-glucopyranosyl-(1,1)-glycerol + O-alpha-glucopyranosyl-(1,2)-O-alpha-D-glucopyranosyl-(1,1)-glycerol + phosphate
-
0.27% of the activity with D-glucose
-
-
?
beta-D-glucose 1-phosphate + myo-inositol
O-alpha-D-glucopyranosyl-(1,1)-myo-inositol + O-alpha-D-glucopyranosyl-(1,5)-myo-inositol + O-alpha-D-glucopyranosyl-(1,2)-O-alpha-D-glucopyranosyl-(1,1)-myo-inositol + O-alpha-D-glucopyranosyl-(1,2)-O-alpha-D-glucopyranosyl-(1,1)-myo-inositol
-
6.2% of the activity with D-glucose
-
-
?
beta-D-glucose 1-phosphate + raffinose
2-alpha-D-glucopyranosyl-raffinose + 2G(2-alpha-D-glucopyranosyl)2-raffinose + 2G(2-alpha-D-glucopyranosyl)3-raffinose
-
-
-
-
?
beta-D-glucose 1-phosphate + stachyose
2-alpha-D-glucopyranosyl-stachyose + 2G(2-alpha-D-glucopyranosyl)2-stachyose + 2G(2-alpha-D-glucopyranosyl)3-stachyose
-
-
-
-
?
cyclo-[(-6)-alpha-D-Glcp-(1-3)-alpha-D-Glcp-(1-6)-alpha-D-Glcp-(1-3)-alpha-D-Glcp-(1-)] + beta-D-glucose 1-phosphate
cyclo-[(-6)-alpha-D-Glcp-(1-3)-alpha-D-Glcp-(1-6)-[alpha-D-Glcp-(1-2)]-alpha-D-Glcp-(1-3)-alpha-D-Glcp-(1-)] + phosphate
-
i.e. CTS
major product, i.e. 2-O-alpha-D-glucopyranosyl-CTS
-
?
D-glucose + O-beta-D-fructofuranosyl-(2-1)-O-beta-D-fructofuranosyl-(2-1)-O-beta-D-fructofuranosyl-(2-1)-glucopyranoside
[O-alpha-D-glucopyranosyl-1(1-2)]n-O-[beta-D-fructofuranosyl-(2-1)]3-alpha-D-glucopyranoside + phosphate
-
-
n = 1 or 2
?
maltose + phosphate
D-glucose + beta-D-glucose 1-phosphate
very low, activity, reaction of maltose phosphorylase, EC 2.4.1.8
-
-
?
O-alpha-D-xylopyranosyl-(1-2)-beta-D-fructofuranoside + 2 beta-D-glucose 1-phosphate
O-alpha-D-glucopyranosyl-(1-[2-O-alpha-D-glucopyranosyl-1]1-2)-O-alpha-D-xylopyranosyl-(1-2)-beta-D-fructofuranoside + 2 phosphate
-
-
-
r
O-alpha-D-xylopyranosyl-(1-2)-beta-D-fructofuranoside + 3 beta-D-glucose 1-phosphate
O-alpha-D-glucopyranosyl-(1-[2-O-alpha-D-glucopyranosyl-1]2-2)-O-alpha-D-xylopyranosyl-(1-2)-beta-D-fructofuranoside + 3 phosphate
-
-
-
r
O-alpha-D-xylopyranosyl-(1-2)-beta-D-fructofuranoside + beta-D-glucose 1-phosphate
O-alpha-D-glucopyranosyl-(1-[2-O-alpha-D-glucopyranosyl-1]0-2)-O-alpha-D-xylopyranosyl-(1-2)-beta-D-fructofuranoside + phosphate
-
-
-
r
palatinose + 2 beta-D-glucose 1-phosphate
2G(2-alpha-D-glucopyranosyl)2-palatinose + 2 phosphate
-
-
-
r
palatinose + 2 beta-D-glucose 1-phosphate
O-alpha-D-glucopyranosyl-(1-2)-O-alpha-D-glucopyranosyl-(1-2)-O-alpha-D-glucopyranosyl-(1-6)-D-fructofuranose + 2 phosphate
-
-
-
r
palatinose + beta-D-glucose 1-phosphate
2G-alpha-D-glucopyranosyl-palatinose + phosphate
-
-
-
r
palatinose + beta-D-glucose 1-phosphate
O-alpha-D-glucopyranosyl-(1-2)-O-alpha-D-glucopyranosyl-(1-6)-D-fructofuranose + phosphate
-
-
-
r
2-alpha-D-glucosyl-D-glucose + phosphate
D-glucose + beta-D-glucose 1-phosphate
-
-
-
-
r
2-alpha-D-glucosyl-D-glucose + phosphate
D-glucose + beta-D-glucose 1-phosphate
-
-
-
r
2-alpha-D-glucosyl-D-glucose + phosphate
D-glucose + beta-D-glucose 1-phosphate
-
-
-
-
r
2-alpha-D-glucosyl-D-glucose + phosphate
D-glucose + beta-D-glucose 1-phosphate
-
-
-
?
2-alpha-D-glucosyl-D-glucose + phosphate
D-glucose + beta-D-glucose 1-phosphate
-
-
-
?
2-alpha-D-glucosyl-D-glucose + phosphate
D-glucose + beta-D-glucose 1-phosphate
-
activity of a LaMP loop 3 maltose phosphorylase mutant, no activity with wild-type maltose phosphorylase, which is strictly specific for maltose
-
-
r
2-alpha-D-glucosyl-D-glucose + phosphate
D-glucose + beta-D-glucose 1-phosphate
-
activity of a LaMP loop 3 maltose phosphorylase mutant, no activity with wild-type maltose phosphorylase, which is strictly specific for maltose
-
-
r
2-alpha-D-glucosyl-D-glucose + phosphate
D-glucose + beta-D-glucose 1-phosphate
2-alpha-D-glucosyl-D-glucose i.e. kojibiose. The enzyme is involved in conversion of kojibiose into beta-D-glucose 6-phosphate, a substrate of the glycolytic pathway. Disaccharide utilization pathway via phosphorolysis in hyperthermophilic archaea
-
-
?
2-alpha-D-glucosyl-D-glucose + phosphate
D-glucose + beta-D-glucose 1-phosphate
2-alpha-D-glucosyl-D-glucose i.e. kojibiose
-
-
r
2-alpha-D-glucosyl-D-glucose + phosphate
D-glucose + beta-D-glucose 1-phosphate
2-alpha-D-glucosyl-D-glucose i.e. kojibiose. The enzyme is involved in conversion of kojibiose into beta-D-glucose 6-phosphate, a substrate of the glycolytic pathway. Disaccharide utilization pathway via phosphorolysis in hyperthermophilic archaea
-
-
?
2-alpha-D-glucosyl-D-glucose + phosphate
D-glucose + beta-D-glucose 1-phosphate
2-alpha-D-glucosyl-D-glucose i.e. kojibiose
-
-
r
2-alpha-D-glucosyl-D-glucose + phosphate
D-glucose + beta-D-glucose 1-phosphate
-
-
-
-
?
2-alpha-D-glucosyl-D-glucose + phosphate
D-glucose + beta-D-glucose 1-phosphate
-
-
-
r
2-alpha-D-glucosyl-D-glucose + phosphate
D-glucose + beta-D-glucose 1-phosphate
-
-
-
-
?
3-O-alpha-D-glucosyl-D-glucose + phosphate
D-glucose + beta-D-glucose 1-phosphate
1-alpha-D-glucosyl-D-glucose i.e. nigerose, at 0.23% of the activity with kojibiose
-
-
?
3-O-alpha-D-glucosyl-D-glucose + phosphate
D-glucose + beta-D-glucose 1-phosphate
1-alpha-D-glucosyl-D-glucose i.e. nigerose, at 0.23% of the activity with kojibiose
-
-
?
beta-D-glucose + beta-D-glucose 1-phosphate
2-alpha-D-glucosyl-D-glucose + phosphate
-
-
-
-
r
beta-D-glucose + beta-D-glucose 1-phosphate
2-alpha-D-glucosyl-D-glucose + phosphate
-
-
-
-
r
beta-D-glucose-1-phosphate + 1,5-anhydro-D-glucitol
? + phosphate
-
-
-
?
beta-D-glucose-1-phosphate + 1,5-anhydro-D-glucitol
? + phosphate
-
-
-
?
D-glucose + beta-D-glucose 1-phosphate
2-alpha-D-glucosyl-D-glucose + phosphate
-
-
-
r
D-glucose + beta-D-glucose 1-phosphate
2-alpha-D-glucosyl-D-glucose + phosphate
-
-
kojioligosaccharides having only the alpha-1,2-linkage are synthesized and the average degree of polymerization of oligosaccharides increases with decreasing proportions of glucose
?
D-glucose + beta-D-glucose 1-phosphate
2-alpha-D-glucosyl-D-glucose + phosphate
-
-
[O-alpha-D-glucopyranosyl-(1-2)]m-O-[beta-D-fructofuranosyl-(2-1)]2-alpha-D-glucopyranoside with m = 1, 2 or 3
?
kojibiose + phosphate
beta-D-glucose-1-phosphate + D-glucose
-
-
-
-
?
kojibiose + phosphate
beta-D-glucose-1-phosphate + D-glucose
-
-
-
-
r
kojibiose + phosphate
beta-D-glucose-1-phosphate + D-glucose
-
-
-
-
r
kojitetraose + phosphate
beta-D-glucose 1-phosphate + kojitriose
-
-
-
-
r
kojitetraose + phosphate
beta-D-glucose 1-phosphate + kojitriose
-
-
-
-
r
kojitriose + phosphate
beta-D-glucose 1-phosphate + 2-alpha-D-glucosyl-D-glucose
-
-
-
-
r
kojitriose + phosphate
beta-D-glucose 1-phosphate + 2-alpha-D-glucosyl-D-glucose
-
-
-
-
r
additional information
?
-
-
the enzyme is absolutely specific for kojioligosaccharides in the phosphorolysis reaction, no activity with lactose, sucrose, trehalose, cellobiose, isomaltose, maltose, nigerose, and neotrehalose. For the synthesis reaction, the enzyme is specific for D-glucose, followed by kojibiose and kojitriose, overview
-
-
?
additional information
?
-
nigerose, maltose, and trehalose are minor substrates for the wild-type enzyme, substrate specificity of wild-type and mutant enzymes, overview
-
-
?
additional information
?
-
-
nigerose, maltose, and trehalose are minor substrates for the wild-type enzyme, substrate specificity of wild-type and mutant enzymes, overview
-
-
?
additional information
?
-
-
the enzyme is absolutely specific for kojioligosaccharides in the phosphorolysis reaction, no activity with lactose, sucrose, trehalose, cellobiose, isomaltose, maltose, nigerose, and neotrehalose. For the synthesis reaction, the enzyme is specific for D-glucose, followed by kojibiose and kojitriose, overview
-
-
?
additional information
?
-
no activity with trehalose or cellobiose. Activity with maltose or isomaltose es less than 0.001% of the activity with kojibiose
-
-
?
additional information
?
-
-
no activity with trehalose or cellobiose. Activity with maltose or isomaltose es less than 0.001% of the activity with kojibiose
-
-
?
additional information
?
-
no activity with trehalose or cellobiose. Activity with maltose or isomaltose es less than 0.001% of the activity with kojibiose
-
-
?
additional information
?
-
-
enzyme also catalyzes the chain-extending reaction of the side chain of 2-O-alpha-D-glucopyranosyl-CTS
-
-
?
additional information
?
-
-
no activity with ethanol, ethyleneglycol, 1-propanol, propyleneglycol, 1-butanol and 1,2-butanediol as acceptor
-
-
?
