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Literature summary for 2.4.1.20 extracted from
- A cellobiose phosphorylase from Cellvibrio gilvus recognizes only the beta-D-form of 5alpha-carba-glucopyranose (1993), Carbohydr. Res., 247, 355-359.
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Mg2+ | not required | Acetivibrio thermocellus |  |
| Mg2+ | not required | Cellulomonas gilvus | |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| cellobiose + phosphate | Acetivibrio thermocellus | - |
alpha-D-glucose 1-phosphate + D-glucose | - |
? | |
| cellobiose + phosphate | Ruminococcus flavefaciens | - |
alpha-D-glucose 1-phosphate + D-glucose | - |
? | |
| cellobiose + phosphate | Cellulomonas gilvus | - |
alpha-D-glucose 1-phosphate + D-glucose | - |
? | |
| cellobiose + phosphate | Cellulomonas sp. | - |
alpha-D-glucose 1-phosphate + D-glucose | - |
? | |
| cellobiose + phosphate | Fomes annosus | - |
alpha-D-glucose 1-phosphate + D-glucose | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Acetivibrio thermocellus | - |
- |
- |
| Cellulomonas gilvus | - |
- |
- |
| Cellulomonas sp. | - |
- |
- |
| Fomes annosus | - |
- |
- |
| Ruminococcus flavefaciens | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Cellulomonas gilvus |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| alpha-D-glucose 1-phosphate + 5a-carba-alpha-D,L-glucopyranose | very poor substrate | Cellulomonas gilvus | 4-O-beta-D-glucopyranosyl-5a-carba-beta-D-glucopyranose + phosphate | - |
? | |
| alpha-D-glucose 1-phosphate + 5a-carba-beta-D,L-glucopyranose | much better substrate than alpha-anomer, 22% of activity with D-glucose | Cellulomonas gilvus | ? | - |
? | |
| cellobiose + phosphate | - |
Acetivibrio thermocellus | alpha-D-glucose 1-phosphate + D-glucose | - |
? | |
| cellobiose + phosphate | - |
Ruminococcus flavefaciens | alpha-D-glucose 1-phosphate + D-glucose | - |
? | |
| cellobiose + phosphate | - |
Cellulomonas gilvus | alpha-D-glucose 1-phosphate + D-glucose | - |
? | |
| cellobiose + phosphate | - |
Cellulomonas sp. | alpha-D-glucose 1-phosphate + D-glucose | - |
? | |
| cellobiose + phosphate | - |
Fomes annosus | alpha-D-glucose 1-phosphate + D-glucose | - |
? | |
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