KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.4 | - |
NH4+ | chloroplast enzyme | Sphagnum fallax | |
3 | - |
ATP | chloroplast enzyme | Sphagnum fallax | |
22 | - |
L-glutamate | chloroplast enzyme | Sphagnum fallax |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
chloroplast | isoform 2, reversibly associated to thylakoid membrane, activity not influenced when enzyme is detached from membrane | Sphagnum fallax | 9507 | - |
cytosol | isoform 1 | Sphagnum fallax | 5829 | - |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
58000 | - |
alpha, beta, 4 * 58000 + 4 * 65000, native mass by gel filtration, subunit mass by SDS-PAGE | Sphagnum fallax |
65000 | - |
alpha, beta, 4 * 58000 + 4 * 65000, native mass by gel filtration, subunit mass by SDS-PAGE | Sphagnum fallax |
492000 | - |
gel filtration | Sphagnum fallax |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + glutamate + NH4+ | Sphagnum fallax | central enzyme of nitrogen metabolism | ADP + phosphate + L-glutamine | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Sphagnum fallax | - |
two isoforms | - |
Purification (Comment) | Organism |
---|---|
- |
Sphagnum fallax |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + glutamate + NH4+ | - |
Sphagnum fallax | ADP + phosphate + L-glutamine | - |
? | |
ATP + glutamate + NH4+ | central enzyme of nitrogen metabolism | Sphagnum fallax | ADP + phosphate + L-glutamine | - |
? |
Subunits | Comment | Organism |
---|---|---|
octamer | alpha, beta, 4 * 58000 + 4 * 65000, native mass by gel filtration, subunit mass by SDS-PAGE | Sphagnum fallax |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.8 | - |
- |
Sphagnum fallax |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
7.5 | 8 | - |
Sphagnum fallax |