2.4.1.20: cellobiose phosphorylase
This is an abbreviated version!
For detailed information about cellobiose phosphorylase, go to the full flat file.
Word Map on EC 2.4.1.20
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2.4.1.20
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phosphorolysis
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cellodextrins
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phosphorylases
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cellvibrio
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gilvus
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cellulolytic
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thermocellum
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cellulomonas
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synthesis
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alpha-d-glucose
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laminaribiose
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cellobiose-grown
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cellotriose
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alpha-d-glucose-1-phosphate
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phosphorolyzed
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6-deoxy-d-glucose
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analysis
- 2.4.1.20
-
phosphorolysis
- cellodextrins
- phosphorylases
-
cellvibrio
- gilvus
-
cellulolytic
- thermocellum
-
cellulomonas
- synthesis
- alpha-d-glucose
- laminaribiose
-
cellobiose-grown
- cellotriose
- alpha-d-glucose-1-phosphate
-
phosphorolyzed
- 6-deoxy-d-glucose
- analysis
Reaction
Synonyms
Cbp, CbpA, cellobiose phosphorylase A, cellobiose:orthophosphate alpha-D-glucosyltransferase, CPase, CuCbP, GH94 cellobiose phosphorylase, lactose phosphorylase, ra2122, THA_1941, Tm_1848
ECTree
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Temperature Stability
Temperature Stability on EC 2.4.1.20 - cellobiose phosphorylase
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37 - 60
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in contrast to the rapid inactivation at 60°C, the enzyme is remarkably stable at 37°C. At 50°C, the enzyme retains over 58% of its initial activity after 24 h
40
60
70
75
the enzyme retains 80% of its initial activity after incubating at 75°C and pH 7.5 for 30 min
85
O52504
active for 2 h in presence of substrate, without substrate little activity after 15 min
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half-life of wild-type 8.3 min, mutant Q130H/K131Y/S411G/A423S/A781K 17.7 min, mutant R48R/Q130H/K131Y/K142R/S411G/A423S/V526A/A781K 24.6 min