Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Atebrin | 1 mM, 45% inhibition | Spinacia oleracea | |
azaserine | 1 mM, complete inhibition | Spinacia oleracea | |
p-chloromercuribenzoate | 0.1 mM, complete inhibition | Spinacia oleracea | |
p-chloromercuriphenylsulfonate | 0.1 mM, complete inhibition | Spinacia oleracea |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.062 | - |
2-oxoglutarate | - |
Spinacia oleracea | |
0.53 | - |
L-glutamine | - |
Spinacia oleracea |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Iron | enzyme contains an iron-sulfur-center | Spinacia oleracea |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
140000 | - |
gel filtration | Spinacia oleracea |
170000 | - |
1 * 170000, SDS-PAGE | Spinacia oleracea |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-glutamine + 2-oxoglutarate + reduced ferredoxin | Spinacia oleracea | - |
L-glutamate + oxidized ferredoxin | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Spinacia oleracea | - |
spinach | - |
Purification (Comment) | Organism |
---|---|
affinity chromatography on ferredoxin Sepharose | Spinacia oleracea |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | - |
Spinacia oleracea | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
101.7 | - |
- |
Spinacia oleracea |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-glutamine + 2-oxoglutarate + reduced ferredoxin | - |
Spinacia oleracea | L-glutamate + oxidized ferredoxin | - |
? | |
L-glutamine + 2-oxoglutarate + reduced methylviologen | only in the presence of ferredoxin | Spinacia oleracea | L-glutamate + oxidized methylviologen | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 170000, SDS-PAGE | Spinacia oleracea |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FMN | - |
Spinacia oleracea |