Glucose 1,6-bisphosphate

Glucose 1,6-bisphosphate is a derivative of glucose 1-phosphate. In the glycogenesis metabolic pathway, glucose 1,6-bisphosphate is an intermediate in the conversion of glucose 6-phosphate into glucose 1-phosphate by the enzyme glucose-1,6-bisphosphate synthase.[1]

Glucose 1,6-bisphosphate
Names
IUPAC name
1,6-Di-O-phosphono-D-glucopyranose
Systematic IUPAC name
[(3R,4S,5S,6R)-3,4,5-trihydroxy-6-(phosphonooxymethyl)oxan-2-yl] dihydrogen phosphate
Other names
Glucose 1,6-diphosphate
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
  • InChI=1S/C6H14O12P2/c7-3-2(1-16-19(10,11)12)17-6(5(9)4(3)8)18-20(13,14)15/h2-9H,1H2,(H2,10,11,12)(H2,13,14,15)/t2-,3-,4+,5-,6-/m1/s1 ☒N
    Key: RWHOZGRAXYWRNX-VFUOTHLCSA-N ☒N
  • InChI=1/C6H14O12P2/c7-3-2(1-16-19(10,11)12)17-6(5(9)4(3)8)18-20(13,14)15/h2-9H,1H2,(H2,10,11,12)(H2,13,14,15)/t2-,3-,4+,5-,6-/m1/s1
    Key: RWHOZGRAXYWRNX-VFUOTHLCBH
  • O=P(O)(O)OC[C@H]1O[C@H](OP(=O)(O)O)[C@H](O)[C@@H](O)[C@@H]1O
Properties
C6H14O12P2
Molar mass 340.114 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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References

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  1. ^ Ray, W.J.; Peck, E.J. (1972). 12 Phosphomutases. The Enzymes. Vol. 6. pp. 407–477. doi:10.1016/S1874-6047(08)60047-5. ISBN 9780121227067.