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GPCR

Name	Prostaglandin E2 receptor EP3 subtype
Species	Homo sapiens (Human)
Gene	PTGER3
Synonym	EP3 receptor PGE receptor EP3 subtype PGE2 receptor EP3 subtype PGE2-R prostaglandin E receptor 3 Prostanoid EP3 receptor [ Show all ]
Disease	Pain Peripheral vascular disease Asthma Glaucoma
Length	390
Amino acid sequence	MKETRGYGGDAPFCTRLNHSYTGMWAPERSAEARGNLTRPPGSGEDCGSVSVAFPITMLLTGFVGNALAMLLVSRSYRRRESKRKKSFLLCIGWLALTDLVGQLLTTPVVIVVYLSKQRWEHIDPSGRLCTFFGLTMTVFGLSSLFIASAMAVERALAIRAPHWYASHMKTRATRAVLLGVWLAVLAFALLPVLGVGQYTVQWPGTWCFISTGRGGNGTSSSHNWGNLFFASAFAFLGLLALTVTFSCNLATIKALVSRCRAKATASQSSAQWGRITTETAIQLMGIMCVLSVCWSPLLIMMLKMIFNQTSVEHCKTHTEKQKECNFFLIAVRLASLNQILDPWVYLLLRKILLRKFCQIRYHTNNYASSSTSLPCQCSSTLMWSDHLER
UniProt	P43115
Protein Data Bank	6m9t
GPCR-HGmod model	P43115
3D structure model	This structure is from PDB ID 6m9t.
BioLiP	BL0434681
Therapeutic Target Database	T85467
ChEMBL	CHEMBL3710
IUPHAR	342
DrugBank	BE0002375

Ligand

Name	Sulprostone
Molecular formula	C23H31NO7S
IUPAC name	(Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(E,3R)-3-hydroxy-4-phenoxybut-1-enyl]-5-oxocyclopentyl]-N-methylsulfonylhept-5-enamide
Molecular weight	465.561
Hydrogen bond acceptor	7
Hydrogen bond donor	3
XlogP	1.5
Synonyms	325S464 96420-78-9 (unknown MF) CHEMBL1472830 GTPL1919 SCHEMBL94842 ZK 57 671 (Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(E,3R)-3-hydroxy-4-phenoxybut-1-enyl]-5-oxocyclopentyl]-N-methylsulfonylhept-5-enamide 16-Phenoxy-omega-17,18,19,20-tetranor prostaglandin E2 methylsulfonylamide 5-Heptenamide, 7-(3-hydroxy-2-(3-hydroxy-4-phenoxy-1-butenyl)-5-oxocyclopentyl)-N-(methylsulfonyl)-, (1R-(1a(Z),2b(1E,3R),3a))- AN-39499 CP-34089 MFCD00216056 SR-01000946436 Sulprostone, >=95% (HPLC), oil (5Z)-7-[(1R,2R,3R)-3-Hydroxy-2-[(1E,3R)-3-hydroxy-4-buten-1-yl]-5-oxocyclopentyl]-N-(methylsulfonyl)-5-heptenamide 5Z,13E-18R,11R,12R,15R- dihydroxy-9-oxo-16-phenoxy-17,18,19,20-tetranor- 5,13-prostadienoic acid methylsulfonylamide C23H31NO7S DB12708 Nalador (TN) Sulprostona UNII-501Q5EQ1GM (Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(E,3R)-3-hydroxy-4-(phenoxy)but-1-enyl]-5-oxocyclopentyl]-N-methylsulfonylhept-5-enamide 16-Phenoxy-17,18,19,20 tetranor prostaglandin E(sub 2) methyl sulfonylamide 34.089 Pfizer AC1NSM49 CP 34089 HMS3648J09 SHB 286 Sulprostone (USAN/INN) ZK 57671 16-phenoxy-omega-17,18,19,20-tetranor-PGE2 methylsulfonylamide 5-Heptenamide, 7-(3-hydroxy-2-(3-hydroxy-4-phenoxy-1-butenyl)-5-oxocyclopentyl)-N-(methylsulfonyl)-, (1R-(1alpha(Z),2beta(1E,3R),3alpha))- B7255 D02725 MolPort-003-959-625 SR-01000946436-1 Sulprostonum (5Z,11alpha,13E,15R)--11,15-Dihydroxy-9-oxo-16-phenoxy-17,18,19,20-tetranorprosta-5,13-dienoic acid methane sulfonamide 2056AH 60325-46-4 CHEBI:135755 EINECS 262-173-0 NCGC00165899-01 Sulprostona [INN-Spanish] ZINC4474665 (Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(E,3R)-3-hydroxy-4-phenoxy-but-1-enyl]-5-oxo-cyclopentyl]-N-methylsulfonyl-hept-5-enamide 16-Phenoxy-omega-17,18,19,20-tetranor pge-2 methylsulfonylamide 5-Heptenamide, 7-(3-hydroxy-2-(3-hydroxy-4-phenoxy-1-butenyl)-5-oxocyclopentyl)-N-(methylsulfonyl)-, (1R-(1-alpha(Z),2-beta(1E,3R*),3-alpha))- AKOS024457401 CP-34,089 LS-74543 SHB-286 Sulprostone [USAN:INN] ZK-57671 16-phenoxytetranor-PGE2 methylsulfonylamide 501Q5EQ1GM BRD-K14551499-001-01-7 D0X2UE Nalador sulproston Sulprostonum [INN-Latin] (Z)-7-((1R,2R,3R)-3-Hydroxy-2-((E)-(3R)-(3-hydroxy-4-phenoxy-1-butenyl))-5-oxocyclopentyl)-N-(methylsulfonyl)-5-heptenamide [ Show all ]
Inchi Key	UQZVCDCIMBLVNR-TWYODKAFSA-N
Inchi ID	InChI=1S/C23H31NO7S/c1-32(29,30)24-23(28)12-8-3-2-7-11-19-20(22(27)15-21(19)26)14-13-17(25)16-31-18-9-5-4-6-10-18/h2,4-7,9-10,13-14,17,19-20,22,25,27H,3,8,11-12,15-16H2,1H3,(H,24,28)/b7-2-,14-13+/t17-,19-,20-,22-/m1/s1
PubChem CID	5312153
ChEMBL	N/A
IUPHAR	1919
BindingDB	N/A
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand satisfies Lipinski's rule of five.

Experimental Data

Parameter	Value	Reference	Database source
EC50	1.4 nM	PMID9694973	IUPHAR
Ki	0.35 nM	PMID10634944	IUPHAR

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