Difference between revisions of "Transformation of PGH2 to PGE2"

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(PGES Enzyme Parameters)
(PGES Enzyme Parameters)
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! Reference
 
! Reference
 
|-
 
|-
| 3000
+
| 3000 ± 360
 
| per minute
 
| per minute
 
| Human
 
| Human
 
| Microsomal Prostaglandin E Synthase 1 expressed in E. Coli.
 
| Microsomal Prostaglandin E Synthase 1 expressed in E. Coli.
 
| <ref name="Pettersson20005"> [www.ncbi.nlm.nih.gov/pubmed/16399384 Pettersson P., "Human microsomal prostaglandin E synthase 1: a member of the MAPEG protein superfamily.'' Methods Enzymol. 2005;401:147-61.]</ref>  
 
| <ref name="Pettersson20005"> [www.ncbi.nlm.nih.gov/pubmed/16399384 Pettersson P., "Human microsomal prostaglandin E synthase 1: a member of the MAPEG protein superfamily.'' Methods Enzymol. 2005;401:147-61.]</ref>  
 +
|-
 +
|}
 +
 +
{|class="wikitable sortable"
 +
|+  style="text-align: left;" | Enzyme Concentrations
 +
|-
 +
! Value
 +
! Units
 +
! Species
 +
! Notes
 +
! Reference
 +
|-
 +
|0.00002353
 +
|mM
 +
|Human
 +
|40ng/100ul of a 17 kDa protein
 +
Synovial Tissue
 +
|<ref name="Pettersson2005"> [http://www.ncbi.nlm.nih.gov/pubmed/16399384 Pettersson P. , "Identification of beta-trace as prostaglandin D synthase.'' FASEB J. 2010 Dec;24(12):4668-77. doi: 10.1096/fj.10-164863. Epub 2010 Jul 28.]</ref>
 +
|-
 +
|0.47059
 +
|mM
 +
|Human
 +
|8 mg/mL of 17kDa of protien
 +
|<ref name="Hamza2010"> [http://www.ncbi.nlm.nih.gov/pubmed/20369883 Hamza A. , "Understanding microscopic binding of human microsomal prostaglandin E synthase-1 (mPGES-1) trimer with substrate PGH2 and cofactor GSH: insights from computational alanine scanning and site-directed mutagenesis.'' J Phys Chem B. 2010 Apr 29;114(16):5605-16. doi: 10.1021/jp100668y.]</ref>
 +
|-
 
|}
 
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Revision as of 16:11, 26 April 2016

Return to overview

Reaction

R10 PGH2 - PGE2.jpg

Chemical equation

 FA \rightleftharpoons AA

Rate equation

PGES Enzyme Parameters

Michaelis-Menten Constants
Value Units Species Notes Reference
1.6E-01 ± 4.00E-03  mM Human Synovial Tissue [1]
2.15E-01  mM Human Wild Type Enzyme [2]
1.49E-02  mM Human cPGES, casein kinase II and Hsp90 [3]
6.66E-02  mM Human cPGES [3]
Enzyme Turnover Numbers
Value Units Species Notes Reference
3000 ± 360 per minute Human Microsomal Prostaglandin E Synthase 1 expressed in E. Coli. [4]
Enzyme Concentrations
Value Units Species Notes Reference
0.00002353 mM Human 40ng/100ul of a 17 kDa protein

Synovial Tissue

[1]
0.47059 mM Human 8 mg/mL of 17kDa of protien [2]

References


Related Reactions