Cloned (Comment) | Organism |
---|---|
- |
Spinacia oleracea |
cDNA encoding PSAT, single gene mapped on the lower arm of chromosome 4, overexpressed in Escherichia coli AD494 and BL21 | Arabidopsis thaliana |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
L-cysteine | - |
Arabidopsis thaliana | |
L-cysteine | - |
Spinacia oleracea |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.07 | - |
L-glutamate | pH 8.2, 25°C | Arabidopsis thaliana | |
0.15 | - |
L-glutamate | pH 8.2, 25°C | Spinacia oleracea | |
3 | - |
3-phosphohydroxypyruvate | pH 8.2, 25°C | Spinacia oleracea | |
5 | - |
3-phosphohydroxypyruvate | pH 8.2, 25°C | Arabidopsis thaliana |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
plastid | - |
Spinacia oleracea | 9536 | - |
plastid | - |
Arabidopsis thaliana | 9536 | - |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
41000 | - |
SDS-PAGE | Arabidopsis thaliana |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-glutamate + 3-phosphohydroxypyruvate | Spinacia oleracea | - |
O-phospho-L-serine + 2-oxoglutarate | - |
r | |
L-glutamate + 3-phosphohydroxypyruvate | Arabidopsis thaliana | - |
O-phospho-L-serine + 2-oxoglutarate | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arabidopsis thaliana | Q96255 | ecotype Columbia | - |
Spinacia oleracea | - |
- |
- |
Purification (Comment) | Organism |
---|---|
recombinant enzyme | Arabidopsis thaliana |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
root | - |
Arabidopsis thaliana | - |
seedling | - |
Arabidopsis thaliana | - |
shoot | - |
Arabidopsis thaliana | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-glutamate + 3-phosphohydroxypyruvate | - |
Spinacia oleracea | O-phospho-L-serine + 2-oxoglutarate | - |
r | |
L-glutamate + 3-phosphohydroxypyruvate | - |
Arabidopsis thaliana | O-phospho-L-serine + 2-oxoglutarate | - |
r |