Difference between revisions of "3-phosphoglycerate kinase"

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== Parameter values ==
 
== Parameter values ==
Checking references<ref name="fry1993"> Marín-Hernández A, Gallardo-Pérez JC, Rodríguez-Enríquez S et al (2011) Modeling cancer glycolysis. Biochim Biophys Acta 1807:755–767 ([http://dx.doi.org/10.1016/j.bbabio.2010.11.006 doi])  </ref>
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Checking references<ref name="Hernandez2011"> Marín-Hernández A, Gallardo-Pérez JC, Rodríguez-Enríquez S et al (2011) Modeling cancer glycolysis. Biochim Biophys Acta 1807:755–767 ([http://dx.doi.org/10.1016/j.bbabio.2010.11.006 doi])  </ref>
 
== Alternative parameter values ==
 
== Alternative parameter values ==
  

Revision as of 15:18, 27 February 2014

Phosphoglycerate kinase (PGK) 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. Like all kinases it is a transferase.

Chemical equation

 1,3BPG + ADP \rightleftharpoons 3PG + ATP


Rate equation

Random Bi-Bi reversible Michaelis-Menten euation for non-interacting substrates are used. Since


 \frac{V_{mf}\frac{[1,3BPG][ADP]}{K_{1,3BPG} K_{ADP}} - V_{mr}\frac{[3PG][ATP]}{K_{3PG} K_{ATP}}}{1 + \frac{[1,3BPG]}{K_{1,3BPG}} + \frac{[ADP]}{K_{ADP}} + \frac{[1,3BPG][ADP]}{K_{1,3BPG} K_{ADP}} + \frac{[3PG][ATP]}{K_{3PG} K_{ATP}} + \frac{[3PG]}{K_{3PG}} + \frac{[ADP]}{K_{ADP}} }

Parameter values

Checking references[1]

Alternative parameter values

References

  1. Marín-Hernández A, Gallardo-Pérez JC, Rodríguez-Enríquez S et al (2011) Modeling cancer glycolysis. Biochim Biophys Acta 1807:755–767 (doi)