Difference between revisions of "UDPG-pyrophosphorylase"

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==Rate equation==
 
==Rate equation==
<center><math> \frac{ \frac{V_{max}}{K_{UTP}K_{Glc1P} \left( [UTP][Glc1P] - \frac{[UDPG][PPi]}{K_{eq}} \right) } }{ \left( 1 + \frac{[UTP]}{K_{UTP}} + \frac{[PPi]}{K_{PP_{i}}} \right) \left( 1 + \frac{[UDPG]}{K_{UDPG}} + \frac{[Glc1P]}{K_{Glc1P}} \right)  } </math></center>
+
<center><math> \frac{ \frac{V_{max}}{K_{UTP}K_{Glc1P}} \left( [UTP][Glc1P] - \frac{[UDPG][PPi]}{K_{eq}} \right) }{ \left( 1 + \frac{[UTP]}{K_{UTP}} + \frac{[PPi]}{K_{PP_{i}}} \right) \left( 1 + \frac{[UDPG]}{K_{UDPG}} + \frac{[Glc1P]}{K_{Glc1P}} \right)  } </math></center>

Revision as of 16:17, 28 February 2014

This enzyme converts UTP and G1P to UDP-glucose (UDPG) and pyrophosphate (PPi)

Chemical equation

 UTP + Glc1P \rightarrow UDPG + PPi

Rate equation

 \frac{ \frac{V_{max}}{K_{UTP}K_{Glc1P}} \left( [UTP][Glc1P] - \frac{[UDPG][PPi]}{K_{eq}} \right)  }{ \left( 1 + \frac{[UTP]}{K_{UTP}} + \frac{[PPi]}{K_{PP_{i}}} \right) \left( 1 + \frac{[UDPG]}{K_{UDPG}} + \frac{[Glc1P]}{K_{Glc1P}} \right)  }