Inhibitors | Comment | Organism | Structure |
---|---|---|---|
ADP | high concentrations | Oryza sativa | |
fructose | high concentration, sucrose synthesis | Oryza sativa |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.44 | 0.9 | CDP | - |
Oryza sativa | |
3.3 | 3.8 | ADP | - |
Oryza sativa | |
5.3 | 6 | UDPglucose | - |
Oryza sativa | |
40 | - |
fructose | cosubstrate ADPglucose | Oryza sativa | |
52 | 290 | sucrose | cosubstrate UDP | Oryza sativa |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
100000 | - |
4 * 100000, SDS-PAGE | Oryza sativa |
410000 | - |
SDS-PAGE | Oryza sativa |
440000 | - |
gel filtration | Oryza sativa |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Oryza sativa | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Oryza sativa |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
seed | ripening | Oryza sativa | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ADP-glucose + D-fructose | - |
Oryza sativa | ADP + sucrose | - |
r | |
CDP-glucose + D-fructose | - |
Oryza sativa | CDP + sucrose | - |
? | |
UDP + sucrose | also substrate: ADP | Oryza sativa | UDP-glucose + D-fructose | - |
? | |
UDPglucose + D-fructose | - |
Oryza sativa | UDP + sucrose | - |
r |
Subunits | Comment | Organism |
---|---|---|
tetramer | 4 * 100000, SDS-PAGE | Oryza sativa |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6 | - |
sucrose cleavage | Oryza sativa |
7 | 9.5 | broad, sucrose synthesis | Oryza sativa |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
5.5 | 9 | about 80% of maximal activity at pH 5.5 and about half-maximal activity at pH 9.0, sucrose cleavage | Oryza sativa |
5.6 | 10 | about half-maximal activity at pH 5.6 and about 90% of maximal activity at pH 10.0, sucrose synthesis | Oryza sativa |