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Literature summary for 2.4.1.13 extracted from
- Substrate inhibition of maize endosperm sucrose synthase by fructose and its interaction with glucose inhibition (1987), Plant Sci., 52, 153-157.
No PubMed abstract available
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| fructose | kinetics | Zea mays |  |
| glucose | - |
Zea mays | |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Mg2+ | activation | Zea mays | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Zea mays | - |
hybrid B27xB14 | - |
Reaction
| Reaction | Comment | Organism | Reaction ID |
|---|---|---|---|
| NDP-alpha-D-glucose + D-fructose = NDP + sucrose | mechanism | Zea mays |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| endosperm | - |
Zea mays | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| UDP + sucrose | - |
Zea mays | UDP-glucose + D-fructose | - |
? | |
| UDPglucose + D-fructose | - |
Zea mays | UDP + sucrose | - |
r | |
Ki Value [mM]
| Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 43 | - |
glucose | uncompetitive to fructose | Zea mays | |
| 53 | - |
glucose | uncompetitive to UDP-glucose | Zea mays | |
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