General Information of the Protein
Protein ID
PT05838
Protein Name
Prostaglandin E synthase
Secondarily
Protein Name
Glutathione peroxidase PTGES
Glutathione transferase PTGES
Microsomal prostaglandin E synthase 1
Gene Name
PTGES
Secondarily
Gene Name
Pges
Sequence
MPSPGLVMESGQVLPAFLLCSTLLVIKMYAVAVITGQMRLRKKAFANPEDALKRGGLQYYRSDPDVERCLRAHRNDMETIYPFLFLGFVYSFLGPNPLIAWIHFLVVLTGRVVHTVAYLGKLNPRLRSGAYVLAQFSCFSMALQILWEVAHHL
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Organism
Mus musculus, Mouse
Protein Classification
Enzyme
>
Isomerase
Function
Terminal enzyme of the cyclooxygenase (COX)-2-mediated prostaglandin E2 (PGE2) biosynthetic pathway (PubMed:10869354, PubMed:11795891). Catalyzes the glutathione-dependent oxidoreduction of prostaglandin endoperoxide H2 (PGH2) to prostaglandin E2 (PGE2) in response to inflammatory stimuli (PubMed:11795891, PubMed:10869354). Plays a key role in inflammation response, fever and pain (PubMed:12835414, PubMed:14566340). Catalyzes also the oxidoreduction of endocannabinoids into prostaglandin glycerol esters and PGG2 into 15-hydroperoxy-PGE2. In addition, displays low glutathione transferase and glutathione-dependent peroxidase activities, toward 1-chloro-2,4-dinitrobenzene and 5-hydroperoxyicosatetraenoic acid (5-HPETE), respectively (By similarity).
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Uniprot ID
Primary ID:
Q9JM51

Secondarily ID:
Q3T9C5
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Ensembl ID
ENSG00000148344
Subcellular Location
Membrane
Cytoplasm
Perinuclear region
Map of Molecular Bioactivity Related to the Protein
Map of Molecular Bioactivity Related to the Protein

Protein
Cell Line
Compound

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Protein
Cell Line ID: CL000023 , BTI-Tn-5B1-4
Compound ID Compound Name Compound Formula
CP0561868
(3S)-3-[3-[[2-cyclopentyl-2-[4-[5-(2-methylpropyl)pyridin-3-yl]phenyl]acetyl]amino]-2-methylphenyl]pentanoic acid
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C34H42N2O3
 1
1
IC50 = 84 nM
   TI
   LI
   LO
   TS
CP0467908
3-[3-[[2-cyclopentyl-2-[4-[5-(2-methylpropyl)pyridin-3-yl]phenyl]acetyl]amino]-2-methylphenyl]propanoic acid
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C32H38N2O3
 1
1
IC50 = 191 nM
   TI
   LI
   LO
   TS
CP0469453
(3S)-3-[3-[[2-cyclopentyl-2-[4-(5-ethylpyridin-3-yl)phenyl]acetyl]amino]-2-methylphenyl]pentanoic acid
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C32H38N2O3
 1
1
IC50 = 203 nM
   TI
   LI
   LO
   TS
CP0467892
(3R)-3-[3-[[(2R)-2-[4-(5-chloropyridin-3-yl)phenyl]-2-cyclopentylacetyl]amino]-2-methylphenyl]butanoic acid
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C29H31ClN2O3
 1
1
IC50 = 339 nM
   TI
   LI
   LO
   TS
CP0529749
(3S)-3-[3-[[(2R)-2-[4-(5-chloropyridin-3-yl)phenyl]-2-cyclopentylacetyl]amino]-2-methylphenyl]butanoic acid
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C29H31ClN2O3
 1
1
IC50 = 584 nM
   TI
   LI
   LO
   TS
CP0519262
(&#8722;) (R) 3-[3-({[4-(5-Chloropyridin-3-yl)phenyl](cyclopentyl)acetyl}amino)-2-methylphenyl]propanoic acid
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C28H29ClN2O3
 1
1
IC50 = 765 nM
   TI
   LI
   LO
   TS
CP0537969
(R/S) 3-[3- ({Cyclopentyl[4-(5- methylpyridin-3-yl)- phenyl]acetyl}amino)-2- methylphenyl]propanoic acid
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C29H32N2O3
 1
1
IC50 = 818 nM
   TI
   LI
   LO
   TS
CP0570946
(3R)-3-[3-[[(2S)-2-[4-(5-chloropyridin-3-yl)phenyl]-2-cyclopentylacetyl]amino]-2-methylphenyl]butanoic acid
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C29H31ClN2O3
 1
1
IC50 = 3080 nM
   TI
   LI
   LO
   TS
CP0570950
(3S)-3-[3-[[(2S)-2-[4-(5-chloropyridin-3-yl)phenyl]-2-cyclopentylacetyl]amino]-2-methylphenyl]butanoic acid
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C29H31ClN2O3
 1
1
IC50 = 12600 nM
   TI
   LI
   LO
   TS