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Literature summary for 2.4.1.49 extracted from

  • Shintate, K.; Kitaoka, M.; Kim, Y.K.; Hayashi, K.
    Enzymatic synthesis of a library of beta-(1-4) hetero-D-glucose and D-xylose-based oligosaccharides employing cellodextrin phosphorylase (2003), Carbohydr. Res., 338, 1981-1990.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
gene cdp, expression in Escherichia coli Acetivibrio thermocellus

Organism

Organism UniProt Comment Textmining
Acetivibrio thermocellus
-
gene cdp
-
Acetivibrio thermocellus YM4
-
gene cdp
-

Purification (Commentary)

Purification (Comment) Organism
recombinant enzyme from Escherichia coli Acetivibrio thermocellus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
5.5
-
purified recombinant enzyme Acetivibrio thermocellus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
beta-D-Glc(1-4)-D-Xyl + alpha-D-glucose 1-phosphate
-
Acetivibrio thermocellus beta-D-Glc-(1-4)-D-Glc-(1-4)-D-Xyl + phosphate
-
?
beta-D-Glc(1-4)-D-Xyl + alpha-D-glucose 1-phosphate
-
Acetivibrio thermocellus YM4 beta-D-Glc-(1-4)-D-Glc-(1-4)-D-Xyl + phosphate
-
?
beta-D-Glc(1-4)-D-Xyl + alpha-D-xylose 1-phosphate
-
Acetivibrio thermocellus beta-D-Xyl-(1-4)-D-Glc-(1-4)-D-Xyl + phosphate
-
?
beta-D-Glc(1-4)-D-Xyl + alpha-D-xylose 1-phosphate
-
Acetivibrio thermocellus YM4 beta-D-Xyl-(1-4)-D-Glc-(1-4)-D-Xyl + phosphate
-
?
beta-D-Xyl(1-4)-D-Glc + alpha-D-glucose 1-phosphate
-
Acetivibrio thermocellus beta-D-Glc-(1-4)-D-Xyl-beta-(1-4)-D-Glc + phosphate
-
?
beta-D-Xyl(1-4)-D-Glc + alpha-D-glucose 1-phosphate
-
Acetivibrio thermocellus YM4 beta-D-Glc-(1-4)-D-Xyl-beta-(1-4)-D-Glc + phosphate
-
?
beta-D-Xyl(1-4)-D-Glc + alpha-D-xylose 1-phosphate
-
Acetivibrio thermocellus beta-D-Xyl-(1-4)-D-Xyl-beta-(1-4)-D-Glc + phosphate
-
?
beta-D-Xyl(1-4)-D-Glc + alpha-D-xylose 1-phosphate
-
Acetivibrio thermocellus YM4 beta-D-Xyl-(1-4)-D-Xyl-beta-(1-4)-D-Glc + phosphate
-
?
beta-Glc-(1-4)-Glc-beta-(1-4)-Xyl + alpha-D-glucose 1-phosphate
-
Acetivibrio thermocellus beta-Glc-(1-4)-Glc-beta-(1-4)-Glc-beta-(1-4)-Xyl + phosphate
-
?
beta-Glc-(1-4)-Xyl-beta-(1-4)-Glc + alpha-D-glucose 1-phosphate
-
Acetivibrio thermocellus beta-Glc-(1-4)-Glc-beta-(1-4)-Xyl-beta-(1-4)-Glc + phosphate
-
?
beta-Glc-(1-4)-Xyl-beta-(1-4)-Xyl + alpha-D-glucose 1-phosphate
-
Acetivibrio thermocellus beta-Glc-(1-4)-Glc-beta-(1-4)-Xyl-beta-(1-4)-Xyl + phosphate
-
?
beta-Xyl-(1-4)-Glc-beta-(1-4)-Glc + alpha-D-glucose 1-phosphate
-
Acetivibrio thermocellus beta-Glc-(1-4)-Xyl-beta-(1-4)-Glc-beta-(1-4)-Glc + phosphate
-
?
beta-Xyl-(1-4)-Glc-beta-(1-4)-Glc + alpha-D-xylose 1-phosphate
-
Acetivibrio thermocellus beta-Xyl-(1-4)-Xyl-beta-(1-4)-Glc-beta-(1-4)-Glc + phosphate
-
?
beta-Xyl-(1-4)-Glc-beta-(1-4)-Xyl + alpha-D-glucose 1-phosphate
-
Acetivibrio thermocellus beta-Glc-(1-4)-Xyl-beta-(1-4)-Glc-beta-(1-4)-Xyl + phosphate
-
?
beta-Xyl-(1-4)-Glc-beta-(1-4)-Xyl + alpha-D-xylose 1-phosphate
-
Acetivibrio thermocellus beta-Xyl-(1-4)-Xyl-beta-(1-4)-Glc-beta-(1-4)-Xyl + phosphate
-
?
beta-Xyl-(1-4)-Xyl-(1-4)-Glc + alpha-D-xylose 1-phosphate
-
Acetivibrio thermocellus beta-Xyl-(1-4)-Xyl-beta-(1-4)-Xyl-beta-(1-4)-Glc + phosphate
-
?
beta-Xyl-(1-4)-Xyl-beta-(1-4)-Glc + alpha-D-glucose 1-phosphate
-
Acetivibrio thermocellus beta-Glc-(1-4)-Xyl-beta-(1-4)-Xyl-beta-(1-4)-Glc + phosphate
-
?
cellobiose + alpha-D-glucose 1-phosphate
-
Acetivibrio thermocellus cellotriose + phosphate
-
?
cellobiose + alpha-D-xylose 1-phosphate
-
Acetivibrio thermocellus beta-Xyl-(1-4)-Glc-beta-(1-4)Glc + phosphate
-
?
cellotriose + alpha-D-glucose 1-phosphate
-
Acetivibrio thermocellus cellotetraose + phosphate
-
?
additional information the enzyme forms exclusively beta-(1,4)-glycosidic bonds, product identification by NMR and gel filtration, no synthesis possible of beta-Xyl-(1-4)-Glc-(1-4)-Xyl-(1-4)-Xyl, beta-Xyl-(1-4)-Glc-(1-4)-Xyl-(1-4)-Glc, beta-Xyl-(1-4)-Glc-(1-4)-Glc-(1-4)-Xyl, and beta-Xyl-(1-4)-Glc-(1-4)-Glc-(1-4)-Glc Acetivibrio thermocellus ?
-
?
additional information the enzyme forms exclusively beta-(1,4)-glycosidic bonds, product identification by NMR and gel filtration, no synthesis possible of beta-Xyl-(1-4)-Glc-(1-4)-Xyl-(1-4)-Xyl, beta-Xyl-(1-4)-Glc-(1-4)-Xyl-(1-4)-Glc, beta-Xyl-(1-4)-Glc-(1-4)-Glc-(1-4)-Xyl, and beta-Xyl-(1-4)-Glc-(1-4)-Glc-(1-4)-Glc Acetivibrio thermocellus YM4 ?
-
?
xylobiose + alpha-D-glucose 1-phosphate
-
Acetivibrio thermocellus beta-Glc-(1-4)-Xyl-beta-(1-4)-Xyl + phosphate
-
?
xylobiose + alpha-D-xylose 1-phosphate
-
Acetivibrio thermocellus xylotriose + phosphate
-
?
xylotriose + alpha-D-glucose 1-phosphate
-
Acetivibrio thermocellus beta-Glc-(1-4)-xylotriose + phosphate
-
?
xylotriose + alpha-D-xylose 1-phosphate
-
Acetivibrio thermocellus xylotetraose + phosphate
-
?

Synonyms

Synonyms Comment Organism
CDP
-
Acetivibrio thermocellus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Acetivibrio thermocellus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
assay at Acetivibrio thermocellus