Inhibitors | Comment | Organism | Structure |
---|---|---|---|
additional information | methionine, glutathione, homocysteine, and acetate have no influences on the enzyme activity | Rhodocyclus tenuis | |
Sulfide | - |
Rhodocyclus tenuis |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.6 | - |
Sulfide | pH and temperature not specified in the publication | Rhodocyclus tenuis | |
1.9 | - |
thiosulfate | pH and temperature not specified in the publication | Rhodocyclus tenuis | |
9 | - |
O-acetyl-L-serine | with thiosulfate as cosubstrate, pH and temperature not specified in the publication | Rhodocyclus tenuis | |
50 | - |
O-acetyl-L-serine | with sulfide as cosubstrate, pH and temperature not specified in the publication | Rhodocyclus tenuis |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rhodocyclus tenuis | - |
- |
- |
Rhodocyclus tenuis BN230 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
ammonium sulfate precipitation, DE52 column chromatography, hydroxyapatite column chromatography, and Sephadex G 100 gel filtration | Rhodocyclus tenuis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
O-acetyl-L-serine + sulfide | the activity of the enzyme with O-acetylserine plus sulfide is about 1.5 of that with O-acetylserine plus thiosulfate | Rhodocyclus tenuis | 2-amino-3-sulfanylpropanoic acid + acetate | - |
? | |
O-acetyl-L-serine + sulfide | the activity of the enzyme with O-acetylserine plus sulfide is about 1.5 of that with O-acetylserine plus thiosulfate | Rhodocyclus tenuis BN230 | 2-amino-3-sulfanylpropanoic acid + acetate | - |
? | |
O-acetyl-L-serine + thiosulfate | the activity of the enzyme with O-acetylserine plus sulfide is about 1.5 of that with O-acetylserine plus thiosulfate | Rhodocyclus tenuis | S-sulfo-L-cysteine + acetate | - |
? | |
O-acetyl-L-serine + thiosulfate | the activity of the enzyme with O-acetylserine plus sulfide is about 1.5 of that with O-acetylserine plus thiosulfate | Rhodocyclus tenuis BN230 | S-sulfo-L-cysteine + acetate | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 46000, SDS-PAGE | Rhodocyclus tenuis |
Synonyms | Comment | Organism |
---|---|---|
S-sulfocysteine synthase | - |
Rhodocyclus tenuis |
SSC synthase | - |
Rhodocyclus tenuis |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
- |
Rhodocyclus tenuis |