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1,3-Bisphosphoglyceric acid (1,3-Bisphosphoglycerate or 1,3BPG) is a 3-carbon organic molecule present in most, if not all, living organisms.It primarily exists as a metabolic intermediate in both glycolysis during respiration and the Calvin cycle during photosynthesis. 1,3BPG is a transitional stage between glycerate 3-phosphate and glyceraldehyde 3-phosphate during the fixation/reduction of ...
The normal glycolytic pathway generates 1,3-BPG, which may be dephosphorylated by phosphoglycerate kinase (PGK), generating ATP, or it may be shunted into the Luebering-Rapoport pathway, where bisphosphoglycerate mutase catalyzes the transfer of a phosphoryl group from C1 to C2 of 1,3-BPG, giving 2,3-BPG. 2,3-BPG, the most concentrated organophosphate in the erythrocyte, forms 3-PG by the ...
The first substrate-level phosphorylation occurs after the conversion of 3-phosphoglyceraldehyde and Pi and NAD+ to 1,3-bisphosphoglycerate via glyceraldehyde 3-phosphate dehydrogenase. 1,3-bisphosphoglycerate is then dephosphorylated via phosphoglycerate kinase, producing 3-phosphoglycerate and ATP through a substrate-level phosphorylation.
Phosphoglycerate kinase (EC 2.7.2.3) (PGK 1) is an enzyme that catalyzes the reversible transfer of a phosphate group from 1,3-bisphosphoglycerate (1,3-BPG) to ADP producing 3-phosphoglycerate (3-PG) and ATP : 1,3-bisphosphoglycerate + ADP ⇌ glycerate 3-phosphate + ATP. Like all kinases it is a transferase. PGK is a major enzyme used in ...
The molecular formula C 3 H 8 O 10 P 2 (molar mass: 266.035 g/mol) may refer to: 1,3-Bisphosphoglyceric acid (1,3-BPG) 2,3-Bisphosphoglyceric acid (2,3-BPG)
Two multibillion-dollar meatpacking companies will each pay $4 million after federal investigations revealed they had illicitly employed dozens of children through staffing agencies, the Labor ...
From January 2008 to March 2008, if you bought shares in companies when James G. Andress joined the board, and sold them when he left, you would have a -8.4 percent return on your investment, compared to a -9.3 percent return from the S&P 500.
From January 2008 to December 2012, if you bought shares in companies when E. William Barnett joined the board, and sold them when he left, you would have a 57.6 percent return on your investment, compared to a -2.8 percent return from the S&P 500.