Inhibitors | Comment | Organism | Structure |
---|---|---|---|
UDP | strong | Cucumis sativus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.3 | 0.38 | UDPglucose | isozyme SS2 | Cucumis sativus | |
5.3 | 6 | UDPglucose | cosubstrate UDPfructose, isozyme SS2 | Cucumis sativus | |
11.5 | - |
D-fructose | isozyme SS1 | Cucumis sativus |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mn2+ | activation | Cucumis sativus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
540000 | - |
gel filtration | Cucumis sativus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Cucumis sativus | - |
cucumber, isoforms SSI, SSII | - |
Purification (Comment) | Organism |
---|---|
2 isozymes: SS1 and SS2, partial | Cucumis sativus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
fruit | - |
Cucumis sativus | - |
Storage Stability | Organism |
---|---|
4°C, isozyme SS1, 4 months, isozyme SS2, t1/2: 3 weeks | Cucumis sativus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ADP-glucose + D-fructose | - |
Cucumis sativus | ADP + sucrose | - |
r | |
UDP + sucrose | - |
Cucumis sativus | UDP-glucose + D-fructose | - |
? | |
UDP-alpha-D-glucose + D-fructose | - |
Cucumis sativus | UDP + sucrose | - |
? | |
UDPglucose + D-fructose | - |
Cucumis sativus | UDP + sucrose | - |
r |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6 | - |
sucrose cleavage | Cucumis sativus |
7.5 | - |
sucrose synthesis, isozyme SS2 | Cucumis sativus |
9 | - |
sucrose synthesis | Cucumis sativus |
9 | - |
isozyme SS | Cucumis sativus |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
5 | 10 | about half-maximal activity at pH 5.0 and 10.0, sucrose synthesis | Cucumis sativus |
5 | 8 | about half-maximal activity at pH 5.0 and 8.0, sucrose cleavage | Cucumis sativus |