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GPCR

NameProstaglandin D2 receptor 2
SpeciesHomo sapiens (Human)
GenePTGDR2
SynonymCD294
prostaglandin D2 receptor 2
PGD2 receptor
Gpr44
G-protein coupled receptor 44
[ Show all ]
DiseaseAsthma; Chronic obstructive pulmonary disease
Asthma
Allergy
Allergic rhinitis
Allergic asthma
[ Show all ]
Length395
Amino acid sequenceMSANATLKPLCPILEQMSRLQSHSNTSIRYIDHAAVLLHGLASLLGLVENGVILFVVGCRMRQTVVTTWVLHLALSDLLASASLPFFTYFLAVGHSWELGTTFCKLHSSIFFLNMFASGFLLSAISLDRCLQVVRPVWAQNHRTVAAAHKVCLVLWALAVLNTVPYFVFRDTISRLDGRIMCYYNVLLLNPGPDRDATCNSRQVALAVSKFLLAFLVPLAIIASSHAAVSLRLQHRGRRRPGRFVRLVAAVVAAFALCWGPYHVFSLLEARAHANPGLRPLVWRGLPFVTSLAFFNSVANPVLYVLTCPDMLRKLRRSLRTVLESVLVDDSELGGAGSSRRRRTSSTARSASPLALCSRPEEPRGPARLLGWLLGSCAASPQTGPLNRALSSTSS
UniProtQ9Y5Y4
Protein Data Bank6d27, 6d26
GPCR-HGmod modelQ9Y5Y4
3D structure modelThis structure is from PDB ID 6d27.
BioLiPBL0428440, BL0428439
Therapeutic Target DatabaseT61722
ChEMBLCHEMBL5071
IUPHAR339
DrugBankBE0003561

Ligand

Name13,14-Dihydro-15-keto-pgd2
Molecular formulaC20H32O5
IUPAC name(Z)-7-[(1R,2R,5S)-5-hydroxy-3-oxo-2-(3-oxooctyl)cyclopentyl]hept-5-enoic acid
Molecular weight352.471
Hydrogen bond acceptor5
Hydrogen bond donor2
XlogP2.4
Synonyms13,14-Dihydro-15-keto-prostaglandin D2
AC1NR1DP
Prost-5-en-1-oic acid, 9-hydroxy-11,15-dioxo-, (5Z,9.alpha.)-
(Z)-7-[(1R,2R,5S)-5-hydroxy-3-oxo-2-(3-oxooctyl)cyclopentyl]hept-5-enoic acid
13,14-dihydro-15-oxo PGD2
[ Show all ]
Inchi KeyVSRXYLYXIXYEST-KZTWKYQFSA-N
Inchi IDInChI=1S/C20H32O5/c1-2-3-6-9-15(21)12-13-17-16(18(22)14-19(17)23)10-7-4-5-8-11-20(24)25/h4,7,16-18,22H,2-3,5-6,8-14H2,1H3,(H,24,25)/b7-4-/t16-,17-,18+/m1/s1
PubChem CID5283036
ChEMBLN/A
IUPHAR1900
BindingDBN/A
DrugBankN/A

Structure

SDF download

2D structure
Lipinski's druglikenessThis ligand satisfies Lipinski's rule of five.

Experimental Data

ParameterValueReferenceDatabase source
Ki3.16 - 39.8 nMPMID12721327, PMID12466225, PMID16256979IUPHAR

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