Concentration of metabolites in cytosol after 4 to 8 min dark
| Range | ~1.5 fructose6P and ~1.0 UDPglucose mM |
|---|---|
| Organism | Wheat Triticum aestivum |
| Reference | Stitt M, Wirtz W, Heldt HW. Regulation of Sucrose Synthesis by Cytoplasmic Fructosebisphosphatase and Sucrose Phosphate Synthase during Photosynthesis in Varying Light and Carbon Dioxide. Plant Physiol. 1983 Jul72(3):767-74. p.769 right column 2nd paragraphPubMed ID16663083 |
| Method | Assuming a volume for the cytosol of 10 to 12 µL (Douce, personal communication), the concentrations of fructose6P and UDPglucose in the cytosol after 4 to 8 min dark would be about 1.5 and 1.0 mM, which is in the range of the Km values reported for sucrose P synthase (Amir et al., 1982 PMID 16662338) |
| Entered by | Uri M |
| ID | 107439 |