KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.049 | - |
oxaloacetate | pH 8.0, 25°C | Megathyrsus maximus | |
0.11 | - |
2-oxoglutarate | pH 8.3, 25°C | Megathyrsus maximus | |
2.3 | - |
L-aspartate | pH 8.3, 25°C | Megathyrsus maximus | |
13 | - |
L-glutamate | pH 8.0, 25°C | Megathyrsus maximus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
42000 | - |
2 * 42000, SDS-PAGE | Megathyrsus maximus |
100000 | - |
gel filtration | Megathyrsus maximus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-aspartate + 2-oxoglutarate | Megathyrsus maximus | - |
oxaloacetate + L-glutamate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Megathyrsus maximus | - |
2 isozymes | - |
Megathyrsus maximus | - |
Jacq. var. trichoglume Eyles | - |
Purification (Comment) | Organism |
---|---|
2 isozymes | Megathyrsus maximus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | mesophyll | Megathyrsus maximus | - |
mesophyll | - |
Megathyrsus maximus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
165 | - |
synthesis of aspartate | Megathyrsus maximus |
182 | - |
forward reaction | Megathyrsus maximus |
Storage Stability | Organism |
---|---|
-80°C, stable for at least 1 year | Megathyrsus maximus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-aspartate + 2-oxoglutarate | - |
Megathyrsus maximus | oxaloacetate + L-glutamate | - |
? | |
L-aspartate + 2-oxoglutarate | - |
Megathyrsus maximus | oxaloacetate + L-glutamate | - |
r |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 42000, SDS-PAGE | Megathyrsus maximus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
reverse reaction | Megathyrsus maximus |
8.3 | - |
forward reaction | Megathyrsus maximus |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6.5 | 8 | pH 6.5: 63% of activity maximum of oxaloacetate formation, 50% of activity maximum of aspartate formation, pH 8.0: activity maximum | Megathyrsus maximus |