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Literature summary extracted from
- Reactivity, secondary structure, and molecular topology of the Escherichia coli sulfite reductase flavodoxin-like domain (2002), Biochemistry, 41, 3770-3780.
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 1.8.7.1 | 18000 | - |
superdex-75 column, SDS-PAGE | Escherichia coli |
| 1.8.7.1 | 20000 | - |
native enzime, superdex-75 column | Escherichia coli |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 1.8.7.1 | sulfite + 3 FMNH2 | Escherichia coli | sulfate assimilation pathway leading to the biosynthesis of organic sulfur compounds | sulfide + 3 FMN + 3 H2O | - |
? |  |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 1.8.7.1 | Escherichia coli | - |
- |
- |
Posttranslational Modification
| EC Number | Posttranslational Modification | Comment | Organism |
|---|---|---|---|
| 1.8.7.1 | no modification | - |
Escherichia coli |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 1.8.7.1 | ammonium sulfate precipitacion, filtration on a superdex-75 column | Escherichia coli |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 1.8.7.1 | culture supernatant | - |
Escherichia coli | - |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 1.8.7.1 | SO32- + FMNH2 | - |
Escherichia coli | S2- + FMN + H2O | - |
? | |
| 1.8.7.1 | sulfite + 3 FMNH2 | sulfate assimilation pathway leading to the biosynthesis of organic sulfur compounds | Escherichia coli | sulfide + 3 FMN + 3 H2O | - |
? | |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 1.8.7.1 | homooctamer | alpha8 | Escherichia coli |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 1.8.7.1 | sulfite reductase | flavoprotein component | Escherichia coli |
Cofactor
| EC Number | Cofactor | Comment | Organism | Structure |
|---|---|---|---|---|
| 1.8.7.1 | FMN | - |
Escherichia coli | |
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Release 2023.1 (January 2023)
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