Difference between revisions of "3-phosphoglycerate kinase"

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== Rate equation ==
 
== Rate equation ==
  
Random Bi-Bi reversible Michaelis-Menten euation for non-interacting substrates are used <ref name="pmid6689547">{{cite journal | author = Yoshida A, Tani K | title = Phosphoglycerate kinase abnormalities: functional, structural and genomic aspects | journal = Biomed. Biochim. Acta | volume = 42 | issue = 11-12 | pages = S263–7 | year = 1983 | pmid = 6689547 | doi = }}</ref>.
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Random Bi-Bi reversible Michaelis-Menten euation for non-interacting substrates are used.<ref name="pmid6689547">{{cite journal | author = Yoshida A, Tani K | title = Phosphoglycerate kinase abnormalities: functional, structural and genomic aspects | journal = Biomed. Biochim. Acta | volume = 42 | issue = 11-12 | pages = S263–7 | year = 1983 | pmid = 6689547 | doi = }}</ref> Since
  
  
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== References ==
 
== References ==
<references/>
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{{reflist}}

Revision as of 11:57, 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.[1] 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

Alternative parameter values

References

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