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Literature summary extracted from
- The oxidation of L-arabinose by Pseudomonas saccharophila (1955), J. Biol. Chem., 217, 607-624.
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 1.1.1.46 | L-arabinose + NAD+ | Pelomonas saccharophila | - |
L-arabinono-1,4-lactone + NADH + H+ | - |
? |  |
| 3.1.1.15 | L-arabinono-1,4-lactone + H2O | Pelomonas saccharophila | - |
? | - |
? | |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 1.1.1.46 | Pelomonas saccharophila | - |
- |
- |
| 3.1.1.15 | Pelomonas saccharophila | - |
- |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 1.1.1.46 | partial | Pelomonas saccharophila |
Storage Stability
| EC Number | Storage Stability | Organism |
|---|---|---|
| 1.1.1.46 | -20°C, stable for at least 2 weeks | Pelomonas saccharophila |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 1.1.1.46 | L-arabinose + NAD+ | - |
Pelomonas saccharophila | L-arabinono-1,4-lactone + NADH + H+ | - |
? | |
| 1.1.1.46 | L-arabinose + NAD+ | no activity with NADP+ | Pelomonas saccharophila | L-arabinono-1,4-lactone + NADH + H+ | - |
? | |
| 3.1.1.15 | L-arabinono-1,4-lactone + H2O | - |
Pelomonas saccharophila | L-arabinonate | - |
? | |
| 3.1.1.15 | L-arabinono-1,4-lactone + H2O | - |
Pelomonas saccharophila | ? | - |
? | |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 1.1.1.46 | 8 | - |
assay at | Pelomonas saccharophila |
| 1.1.1.46 | 12 | - |
activity increases with pH up to pH 12. At pH 13 the reaction is completely inhibited, cell free preparation | Pelomonas saccharophila |
pH Range
| EC Number | pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|---|
| 1.1.1.46 | 12 | - |
activity increases with increasing pH up to pH 12. At pH 13 the reaction is completely inhibited, cell free preparation | Pelomonas saccharophila |
Cofactor
| EC Number | Cofactor | Comment | Organism | Structure |
|---|---|---|---|---|
| 1.1.1.46 | NAD+ | no activity with NADP+ | Pelomonas saccharophila | |
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Release 2023.1 (January 2023)
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