Brief Information of the Compound and Protein
Compound Name
 Compound Info 
2-[4-chloro-2-[2-(2-fluoro-5-propylsulfonylphenyl)ethynyl]phenoxy]acetic acid
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 PubChem ID
CID: 56589600
SID: 134216732
Canonical SMILES
CCCS(=O)(=O)c1ccc(F)c(c1)C#Cc1cc(Cl)ccc1OCC(O)=O
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Compound Formula C19H16ClFO5S
Compound Structure
Protein Name
 Protein Info 
Prostaglandin D2 receptor 2
Protein Classification
Membrane receptor
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Family A G protein-coupled receptor
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Small molecule receptor (family A GPCR)
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Lipid-like ligand receptor (family A GPCR)
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Prostanoid receptor
Uniprot ID
Q9Y5Y4
Gene Name
PTGDR2
Table of Molecular Bioactivities Related to the Compound and Protein
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO
 Cell Line Info 
Cricetulus griseus (Chinese hamster)  3
1
IC50 = 8 nM
   TI
   LI
   LO
   TS
2
IC50 = 28 nM
   TI
   LI
   LO
   TS
3
Ki = 3.4 nM
   TI
   LI
   LO
   TS