Cloned (Comment) | Organism |
---|---|
overexpression of H-PST in Escherichia coli BL21(DE3) | Homo sapiens |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.003 | - |
4-nitrophenol | H-PST, pH 6.8, 37°C | Homo sapiens |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
34000 | - |
2 * 34000, recombinant H-PST, SDS-PAGE | Homo sapiens |
60000 | 65000 | H-PST, gel filtration | Homo sapiens |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
hippocampal enzyme form H-PST | - |
Purification (Comment) | Organism |
---|---|
recombinant H-PST from Escherichia coli, 14.5fold | Homo sapiens |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
brain | H-PST | Homo sapiens | - |
hippocampus | H-PST | Homo sapiens | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.054 | - |
purified recombinant H-PST | Homo sapiens |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
3'-phosphoadenylyl sulfate + a phenol | - |
Homo sapiens | adenosine 3',5'-bisphosphate + an aryl sulfate | - |
? | |
3'-phosphoadenylylsulfate + 4-nitrophenol | H-PST, preferred substrate | Homo sapiens | adenosine 3',5'-bisphosphate + 4-nitrophenyl sulfate | - |
? | |
3'-phosphoadenylylsulfate + dopamine | H-PST, no activity with | Homo sapiens | adenosine 3',5'-bisphosphate + ? | - |
? | |
3'-phosphoadenylylsulfate + epinephrine | H-PST, no activity | Homo sapiens | adenosine 3',5'-bisphosphate + epinephrine sulfate | - |
? | |
additional information | hippocampal H-PST is not active with neuropeptide substrates | Homo sapiens | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 34000, recombinant H-PST, SDS-PAGE | Homo sapiens |
Synonyms | Comment | Organism |
---|---|---|
H-PST | i.e. hippocampal phenol sulfotransferase | Homo sapiens |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Homo sapiens |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
H-PST, inactivation after 15 min | Homo sapiens |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.8 | - |
assay at | Homo sapiens |