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Glycerate 3-phosphate

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Glycerate 3-phosphate
<tr><td align="center" style="background-color: #FFFFFF;" colspan="2">Image:Height setter.png Image:Glycerate 3-phosphate.svg</td></tr><tr><td style="background-color: #FFFFFF; vertical-align: top; white-space: nowrap;">Chemical formula </td><td style="background-color: #FFFFFF;">C3H7O7P </td></tr><tr><td style="background-color: #FFFFFF; vertical-align: bottom; white-space: nowrap;">Molar mass</td>

<td style="background-color: #FFFFFF;">186.058 g mol−1</td></tr><tr><td style="background-color: #FFFFFF; vertical-align: top; white-space: nowrap; width: 30%;">Systematic name</td> <td style="background-color: #FFFFFF;">(2R)-2-hydroxy-3-(phosphonooxy)
propanoic acid</td></tr><tr><td style="background-color: #FFFFFF; vertical-align: bottom;">CAS number</td> <td style="background-color: #FFFFFF;">820-11-1 3443-58-1 (R-isomer)</td></tr><tr><td style="background-color: #FFFFFF; vertical-align: bottom;">PubChem</td> <td style="background-color: #FFFFFF;">439183</td></tr><tr><td align="center" style="background-color: #F8EABA;" colspan="2">Complete data</td></tr></table></div>

Glycerate 3-phosphate (GP) or 3-phosphoglycerate (3PG) is a biochemically significant 3-carbon molecule that is a metabolic intermediate in both glycolysis and the Calvin cycle. This chemical is often termed PGA when referring to the Calvin cycle. 3-phosphoglycerate is the resultant of the spit of 6 carbon intermediate that is so unstable it splits instantly. And one 3-phosphoglycerate is produced for each molecule of CO2

Contents

[edit] In Glycolysis

1,3-bisphospho-D-glycerate 3-phosphoglycerate kinase 3-phospho-D-glycerate Phosphoglyceromutase 2-phospho-D-glycerate
Image:1,3-bisphospho-D-glycerate wpmp.png   Image:3-phospho-D-glycerate wpmp.png   Image:2-phospho-D-glycerate wpmp.png
ATP ADP
Image:Biochem reaction arrow reversible YYYY horiz med.png Image:Biochem reaction arrow reversible NNNN horiz med.png
ADP ATP
   
  3-phosphoglycerate kinase   Phosphoglyceromutase

Compound C00236 at KEGG Pathway Database. Enzyme 2.7.2.3 at KEGG Pathway Database. Compound C00197 at KEGG Pathway Database. Enzyme 5.4.2.1 at KEGG Pathway Database. Compound C00631 at KEGG Pathway Database.

[edit] In The Calvin Cycle

In the Calvin cycle, two glycerate 3-phosphate molecules are reduced to form two molecules of glyceraldehyde 3-phosphate (GALP). This is the first compound formed during the C3 or Calvin Cycle. It is a reactive biomolecule which is easily reduced.


[edit] See also


 

v • d • e</span> 

Glycolysis Metabolic Pathway
Glucose Glucose 6-phosphate Fructose 6-phosphate Fructose 1,6-bisphosphate Dihydroxyacetone phosphate Glyceraldehyde 3-phosphate Glyceraldehyde 3-phosphate
Image:D-glucose wpmp.png ATP ADP Image:Alpha-D-glucose-6-phosphate wpmp.png Image:Beta-D-fructose-6-phosphate wpmp.png ATP ADP Image:Beta-D-fructose-1,6-bisphosphate wpmp.png Image:Glycerone-phosphate wpmp.png Image:D-glyceraldehyde-3-phosphate wpmp.png Image:D-glyceraldehyde-3-phosphate wpmp.png NADP+ + Pi NADPH + H+
Image:Biochem reaction arrow foward YYNN horiz med.png Image:Biochem reaction arrow reversible NNNN horiz med.png Image:Biochem reaction arrow foward YYNN horiz med.png Image:Biochem reaction arrow reversible NNNN horiz med.png + Image:Biochem reaction arrow reversible NNNN horiz med.png 2 Image:Biochem reaction arrow reversible YYYY horiz med.png
NADP+ + Pi NADPH + H+
1,3-bisphosphoglycerate 3-phosphoglycerate 2-phosphoglycerate Phosphoenolpyruvate Pyruvate Acetyl Co-A
Image:1,3-bisphospho-D-glycerate wpmp.png ADP ATP Image:3-phospho-D-glycerate wpmp.png Image:2-phospho-D-glycerate wpmp.png H2O Image:Phosphoenolpyruvate wpmp.png ADP ATP Image:Pyruvate wpmp.png CoA + NADPH + H+ NADP+ + CO2 Image:Acetyl co-A wpmp.png
2 Image:Biochem reaction arrow reversible YYYY horiz med.png 2 Image:Biochem reaction arrow reversible NNNN horiz med.png 2 Image:Biochem reaction arrow reversible NYYN horiz med.png 2 Image:Biochem reaction arrow reversible YYYY horiz med.png 2 Image:Biochem reaction arrow foward YYNN horiz med.png 2
ADP ATP H2O ADP ATP


[edit] External links

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