Activating Compound | Comment | Organism | Structure |
---|---|---|---|
endothelin-1 | 1 nM, 2.4fold and 2.7fold increase of activity after 5 and 10 min, respectively | Rattus norvegicus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
dimethylsphingosine | 0.01 mM | Rattus norvegicus | |
DL-threo-dihydrosphingosine | 0.002 mM | Rattus norvegicus | |
additional information | not inhibited by 0.25% Triton X-100 | Rattus norvegicus | |
Ro-31-8220 | - |
Rattus norvegicus | |
U-73122 | - |
Rattus norvegicus | |
Y-27632 | - |
Rattus norvegicus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | Q91V26 | - |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
myometrium | - |
Rattus norvegicus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + sphingosine | - |
Rattus norvegicus | ADP + sphingosine 1-phosphate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
sphinganine kinase | - |
Rattus norvegicus |
SPHK1 | - |
Rattus norvegicus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
ATP | - |
Rattus norvegicus |
IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
---|---|---|---|---|---|
0.0002 | - |
at 37°C, in the presence of 0.25% Triton X-100 | Rattus norvegicus | Ro-31-8220 | |
0.00055 | - |
at 37°C, in the presence of 0.25% Triton X-100 | Rattus norvegicus | U-73122 | |
0.0021 | - |
at 37°C, in the presence of 0.25% Triton X-100 | Rattus norvegicus | Y-27632 | |
0.0024 | - |
at 37°C, in the presence of 0.25% Triton X-100 | Rattus norvegicus | DL-threo-dihydrosphingosine | |
0.0024 | - |
at 37°C, in the presence of 0.25% Triton X-100 | Rattus norvegicus | dimethylsphingosine |