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Literature summary extracted from
- Partial purification and regulation of sulfur metabolizing enzymes in a cyanobacterium Phormidium uncinatum (1997), Indian J. Exp. Biol., 35, 876-880.
No PubMed abstract available
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 2.8.1.5 | 0.1 | - |
thiosulfate | with dithioerythritol as second substrate | Phormidium uncinatum |  |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 2.8.1.5 | thiosulfate + 2 dithioerythritol | Phormidium uncinatum | - |
sulfite + dithioerythritol disulfide + sulfide | - |
? | |
| 2.8.1.5 | thiosulfate + 2 dithioerythritol | Phormidium uncinatum CU 1462/7 | - |
sulfite + dithioerythritol disulfide + sulfide | - |
? | |
| 4.4.1.15 | D-cysteine + H2O | Phormidium uncinatum | - |
sulfide + NH3 + pyruvate | - |
? | |
| 4.4.1.15 | D-cysteine + H2O | Phormidium uncinatum CU 1462/7 | - |
sulfide + NH3 + pyruvate | - |
? | |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 2.8.1.5 | Phormidium uncinatum | - |
- |
- |
| 4.4.1.15 | Phormidium uncinatum | - |
- |
- |
| 4.4.1.15 | Phormidium uncinatum CU 1462/7 | - |
- |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 2.8.1.5 | partial | Phormidium uncinatum |
| 4.4.1.15 | partial, does not bind to Blue-Sepharose affinity resin | Phormidium uncinatum |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 2.8.1.5 | 789 | - |
- |
Phormidium uncinatum |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 2.8.1.5 | thiosulfate + 2 dithioerythritol | - |
Phormidium uncinatum | sulfite + dithioerythritol disulfide + sulfide | - |
? | |
| 2.8.1.5 | thiosulfate + 2 dithioerythritol | - |
Phormidium uncinatum CU 1462/7 | sulfite + dithioerythritol disulfide + sulfide | - |
? | |
| 4.4.1.15 | D-cysteine + H2O | - |
Phormidium uncinatum | sulfide + NH3 + pyruvate | - |
? | |
| 4.4.1.15 | D-cysteine + H2O | - |
Phormidium uncinatum CU 1462/7 | sulfide + NH3 + pyruvate | - |
? | |
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