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Literature summary for 2.8.2.B1 extracted from
- Adenosine-5'-phosphosulfate (APS) as sulfate donor for assimilatory sulfate reduction in Rhodospirillum rubrum (1977), Arch. Microbiol., 112, 263-270.
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| (NH4)2SO4 | 500 mM, activates | Rhodospirillum rubrum |  |
| Na2SO4 | 500 mM, activates | Rhodospirillum rubrum | |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| 5'-AMP | - |
Rhodospirillum rubrum | |
| KCl | 500 mM | Rhodospirillum rubrum | |
| NH4Cl | 500 mM | Rhodospirillum rubrum | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.05 | - |
adenosine 5'-phosphosulfate | - |
Rhodospirillum rubrum | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Rhodospirillum rubrum | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Rhodospirillum rubrum |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| adenosine 5'-phosphosulfate + dithioerythritol | the enzyme is specific for adenosine 5'-phosphosulfate | Rhodospirillum rubrum | ? | - |
? | |
| adenosine 5'-phosphosulfate + glutathione | the enzyme is specific for adenosine 5'-phosphosulfate | Rhodospirillum rubrum | ? | - |
? | |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 9 | - |
- |
Rhodospirillum rubrum |
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