EC Number |
Natural Substrates |
---|
2.4.1.14 | UDP-alpha-D-glucose + D-fructose 6-phosphate |
- |
2.4.1.14 | UDP-glucose + D-fructose 6-phosphate |
- |
2.4.1.14 | more |
a bifunctional sucrose phosphate synthase/phosphatase (SPS/SPP) |
2.4.1.14 | UDP-alpha-D-glucose + D-fructose 6-phosphate |
catalyzes the penultimate step of sucrose synthesis |
2.4.1.14 | UDP-alpha-D-glucose + D-fructose 6-phosphate |
gene expression is minimal without illumination |
2.4.1.14 | UDP-alpha-D-glucose + D-fructose 6-phosphate |
high SPS activity in cold long days leading to hyper accumulation of sucrose appears to be among the features that permit Deschampsia antarctica to survive in the harsh Antarctic conditions |
2.4.1.14 | UDP-alpha-D-glucose + D-fructose 6-phosphate |
involved in regulation of carbon partitioning in leaves |
2.4.1.14 | UDP-glucose + D-fructose 6-phosphate |
isozyme show differences in allosteric regulation |
2.4.1.14 | UDP-alpha-D-glucose + D-fructose 6-phosphate |
key enzyme of sucrose synthesis |
2.4.1.14 | UDP-alpha-D-glucose + D-fructose 6-phosphate |
overexpression of maize sucrose-phosphate synthase gene in Nicotiana tabacum increases the sucrose synthesis and carbon assimilation, particularly in older leaves, accelerates the whole plant development and increases the abundance of flowers without substantial changes in the overall shoot biomass |