EC Number | Cloned (Comment) | Organism |
---|---|---|
1.8.5.8 | expressed in Escherichia coli BL21(DE3) cells | Homo sapiens |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.8.5.8 | 0.005 | - |
Sulfide | with cysteine as acceptor, at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 0.007 | - |
Sulfide | with homocysteine as acceptor, at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 0.01 | - |
Sulfide | with glutathione as acceptor, at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 0.13 | - |
Sulfide | with sulfite as acceptor, at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 0.22 | - |
sulfite | at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 0.32 | - |
Sulfide | at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 2 | 3 | cysteine | at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 22 | - |
glutathione | at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 22 | - |
homocysteine | at pH 7.4 and 37°C | Homo sapiens |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
1.8.5.8 | mitochondrion | - |
Homo sapiens | 5739 | - |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.8.5.8 | Homo sapiens | Q9Y6N5 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.8.5.8 | Ni-NTA agarose column chromatography and Mono Q column chromatography | Homo sapiens |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.8.5.8 | hydrogen sulfide + cysteine + coenzyme Q1 | - |
Homo sapiens | ? | - |
? | |
1.8.5.8 | hydrogen sulfide + glutathione + coenzyme Q1 | - |
Homo sapiens | S-sulfanylglutathione + reduced coenzyme Q1 | - |
? | |
1.8.5.8 | hydrogen sulfide + homocysteine + coenzyme Q1 | - |
Homo sapiens | ? | - |
? | |
1.8.5.8 | hydrogen sulfide + sulfide + coenzyme Q1 | - |
Homo sapiens | ? | - |
? | |
1.8.5.8 | hydrogen sulfide + sulfite + coenzyme Q1 | - |
Homo sapiens | thiosulfate + reduced coenzyme Q1 | - |
? | |
1.8.5.8 | additional information | no activity with DHLA, cysteamine, coenzyme A, hypotaurine, cysteine sulfinic acid, and thioredoxin | Homo sapiens | ? | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
1.8.5.8 | ? | x * 48000, SDS-PAGE | Homo sapiens |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.8.5.8 | SQR | - |
Homo sapiens |
1.8.5.8 | sulfide quinone oxidoreductase | - |
Homo sapiens |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.8.5.8 | 74 | - |
Sulfide | with homocysteine as acceptor, at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 92 | - |
Sulfide | with cysteine as acceptor, at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 94 | - |
Sulfide | with glutathione as acceptor, at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 113 | - |
Sulfide | with sulfite as acceptor, at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 373 | - |
Sulfide | at pH 7.4 and 37°C | Homo sapiens |
EC Number | kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.8.5.8 | 4.1 | - |
cysteine | at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 4.2 | - |
homocysteine | at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 5.1 | - |
glutathione | at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 23.1 | - |
Sulfide | at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 1700 | - |
sulfite | at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 11000 | - |
Sulfide | with glutathione as acceptor, at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 13000 | - |
Sulfide | with homocysteine as acceptor, at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 19000 | - |
Sulfide | with cysteine as acceptor, at pH 7.4 and 37°C | Homo sapiens | |
1.8.5.8 | 29000 | - |
Sulfide | with sulfite as acceptor, at pH 7.4 and 37°C | Homo sapiens |