1,3-Bisphosphoglyceric acid

  • Glycerate -1 ,3- bisphosphate
  • 3- Phosphoglyceroyl -phosphate
  • Glyceric acid -1 ,3 -diphosphate

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1,3- bisphosphoglycerate (1,3- BPG Biphosphoglycerinsäure or 1,3 ) is an organic molecule having a chain of three carbon atoms which is present in the organism of most organisms. And indeed, mainly. Than Stoffwechselintermediat both in glycolysis during cell respiration and the Calvin cycle in photosynthesis 1.3 BPG is a transition state from 3 -phosphoglycerate, and glyceraldehyde -3-phosphate, during the reduction step ( fixation ) of the CO2 dar. 1.3 BPG is the precursor to 2,3- bisphosphoglycerate, which is a reaction intermediate of glucose metabolism.

Structure and biological role

1,3- bisphosphoglycerate is the conjugate base of the 1,3- Bisphosphoglycerinsäure. It is the 1,3- substituted phosphoric acid ester of glycerol molecule. These functional groups give the 1.3 BPG important biological properties such as the ability to ADP phosphorieren to provide the storage of energy in the ATP molecule.

In glycolysis

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