Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Saccharum sp. | PFP influences the ability of young, biosynthetically active sugarcane culm tissue to accumulate sucrose but that the equilibrium of the glycolytic intermediates, including the stored sucrose, is restored when ATP-dependent phosphofructokinase and the residual PFP activity is sufficient to sustain the required glycolytic flux as the tissue matures. It suggests a role for PFP in glycolytic carbon flow, which could be rate limiting under conditions of high metabolic activity | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharum sp. | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
internode | pyrophosphate: fructose 6-phosphate 1-phosphotransferase activity is successfully down-regulated in sugarcane using constitutively expressed antisense and untranslatable forms of the sugarcane PFP-beta gene. In young internodal tissue activity is reduced by up to 70% while no residual activity can be detected in mature tissues. The transgenic plants show no visible phenotype or significant differences in growth and development under greenhouse and field conditions. Both the immature and mature internodes of the transgenic plants have significantly higher fibre contents | Saccharum sp. | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | PFP influences the ability of young, biosynthetically active sugarcane culm tissue to accumulate sucrose but that the equilibrium of the glycolytic intermediates, including the stored sucrose, is restored when ATP-dependent phosphofructokinase and the residual PFP activity is sufficient to sustain the required glycolytic flux as the tissue matures. It suggests a role for PFP in glycolytic carbon flow, which could be rate limiting under conditions of high metabolic activity | Saccharum sp. | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
PFP | - |
Saccharum sp. |
pyrophosphate: fructose 6-phosphate 1-phosphotransferase | - |
Saccharum sp. |