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Literature summary extracted from
- Hydrolytic action on various maltosides by an enzyme from Bacillus coagulans (1985), Carbohydr. Res., 137, 217-225.
No PubMed abstract available
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 3.2.1.54 | 5.3 | - |
maltotriose | - |
Weizmannia coagulans |  |
| 3.2.1.54 | 5.5 | - |
Phenyl alpha-maltoside | - |
Weizmannia coagulans | |
| 3.2.1.54 | 17 | - |
4-O-alpha-D-glucosylsucrose | - |
Weizmannia coagulans | |
| 3.2.1.54 | 21 | - |
2-O-alpha-maltosylglucose | - |
Weizmannia coagulans | |
| 3.2.1.54 | 28 | - |
isopanose | - |
Weizmannia coagulans | |
| 3.2.1.54 | 110 | - |
maltotriitol | - |
Weizmannia coagulans | |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 3.2.1.54 | Weizmannia coagulans | - |
- |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 3.2.1.54 | purified to homogeneity | Weizmannia coagulans |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 3.2.1.54 | 2-O-alpha-maltosylglucose + H2O | - |
Weizmannia coagulans | ? | - |
? | |
| 3.2.1.54 | 4-O-alpha-D-glucosylsucrose + H2O | - |
Weizmannia coagulans | ? | - |
? | |
| 3.2.1.54 | cyclomaltodextrin + H2O | - |
Weizmannia coagulans | maltodextrin | - |
? | |
| 3.2.1.54 | cyclomaltoheptaose + H2O | - |
Weizmannia coagulans | ? | - |
? | |
| 3.2.1.54 | cyclomaltohexaose + H2O | - |
Weizmannia coagulans | ? | - |
? | |
| 3.2.1.54 | isopanose + H2O | - |
Weizmannia coagulans | ? | - |
? | |
| 3.2.1.54 | maltohexaose + H2O | - |
Weizmannia coagulans | maltotetraose + maltose | - |
? | |
| 3.2.1.54 | maltopentaose + H2O | - |
Weizmannia coagulans | maltose + maltotriose | - |
? | |
| 3.2.1.54 | maltotetraose + H2O | - |
Weizmannia coagulans | 2 maltose | - |
? | |
| 3.2.1.54 | maltotriitol + H2O | - |
Weizmannia coagulans | ? | - |
? | |
| 3.2.1.54 | maltotriose + H2O | - |
Weizmannia coagulans | ? | - |
? | |
| 3.2.1.54 | additional information | hydrolyses by detaching one maltose unit, recognizes maltose residues at non-reducing end of various maltosides and hydrolyzes (1, 4)-, (1, 2)-, (1, 3)-and (1, 6)-alpha-D-glucosidic linkages and the glucosidic linkages between D-glucose and phenol, D-glucose and D-glucitol, and D-glucose and D-fructose adjacent to the maltose molecule | Weizmannia coagulans | ? | - |
? | |
| 3.2.1.54 | phenyl alpha-maltoside + H2O | - |
Weizmannia coagulans | ? | - |
? | |
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Release 2023.1 (January 2023)
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