Difference between revisions of "Phosphohydroxypyruvate"

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|1/s
 
|1/s
 
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|<math>Kb_{PSER}</math>
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|<math>KB_{PSER}</math>
 
|0.0015<ref name="Turnaev_2006"></ref>
 
|0.0015<ref name="Turnaev_2006"></ref>
 
|mM
 
|mM
 
|-
 
|-
|<math>Kb_{PSER}</math>
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|<math>KB_{Serine}</math>
 
|0.15<ref name="Turnaev_2006"></ref>
 
|0.15<ref name="Turnaev_2006"></ref>
 
|mM
 
|mM

Revision as of 15:40, 21 March 2014

This enzyme converts PSER to Serine.

Reaction equation

 PSER \rightleftharpoons Serine

Rate equation

Special rate law is used. [1]

 \frac{serB*KcatB* \frac{[PSER]}{Kb_{PSER}} }{ 1 + \frac{[PSER]}{Kb_{PSER}} + \frac{[Serine]}{Kb_{Serine}} }

Parameters

Parameter Value Units Organism Remarks
serB 0.25 [2] mM Escherichia coli
KcatB 1.43 [2] 1/s
KB_{PSER} 0.0015[2] mM
KB_{Serine} 0.15[2] mM

References

  1. Smallbone K, Stanford NJ (2013). Kinetic modeling of metabolic pathways: Application to serine biosynthesis. In: Systems Metabolic Engineering, Humana Press. pp. 113–121
  2. 2.0 2.1 2.2 2.3 Turnaev II, Ibragimova SS, Usuda Y et al (2006). Mathematical modeling of serine and glycine synthesis regulation in Escherichia coli. Proceedings of the fifth international conference on bioinformatics of genome regulation and structure 2:78–83 Cite error: Invalid <ref> tag; name "Turnaev_2006" defined multiple times with different content