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Literature summary extracted from
- Fumarate reductase of Escherichia coli. Elucidation of the covalent-flavin component (1979), J. Biol. Chem., 254, 8590-8593.
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 1.3.5.1 | 0.3 | - |
ferricyanide | - |
Escherichia coli |  |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 1.3.5.1 | succinate + electron acceptor | Escherichia coli | active in aerobic respiration, repressed during anaerobic respiration | fumarate + reduced acceptor | - |
? | |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 1.3.5.1 | Escherichia coli | - |
- |
- |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 1.3.5.1 | succinate + electron acceptor | active in aerobic respiration, repressed during anaerobic respiration | Escherichia coli | fumarate + reduced acceptor | - |
? | |
| 1.3.5.1 | succinate + ferricyanide | - |
Escherichia coli | fumarate + ferrocyanide | - |
r | |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 1.3.5.1 | dimer | 1 * 60000-79000 + 1 * 24000-31000, SDS-PAGE | Escherichia coli |
Cofactor
| EC Number | Cofactor | Comment | Organism | Structure |
|---|---|---|---|---|
| 1.3.5.1 | FAD | covalently bound to FRDA subunit | Escherichia coli | |
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Release 2023.1 (January 2023)
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