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Go to the GPCR, ligand, or experimental data tables.
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GPCR

Name	5-hydroxytryptamine receptor 4
Species	Cavia porcellus (Guinea pig)
Gene	HTR4
Synonym	5-HT-4 5-HT4 Serotonin receptor 4
Disease	N/A for non-human GPCRs
Length	388
Amino acid sequence	MDKLDANVSSKEGFGSVEKVVLLTFLSAVILMAILGNLLVMVAVCRDRQLRKIKTNYFIVSLAFADLLVSVLVMPFGAIELVQDIWVYGEMFCLVRTSLDVLLTTASIFHLCCISLDRYYAICCQPLVYRNKMTPLRIALMLGGCWVIPMFISFLPIMQGWNNIGIVDLIEKRKFNQNSNSTYCVFMVNKPYAITCSVVAFYIPFLLMVLAYYRIYVTAKEHARQIQVLQRAGAPAEGRPQPADQHSTHRMRTETKAAKTLCIIMGCFCLCWAPFFVTNIVDPFIDYTVPGQLWTAFLWLGYINSGLNPFLYAFLNKSFRRAFLIILCCDDERYRRPSILGQTVPCSTTTINGSTHVLRDTVECGGQWESQCHPAASSPLVAAQPIDT
UniProt	O70528
Protein Data Bank	N/A
GPCR-HGmod model	N/A
3D structure model	No available structures or models
BioLiP	N/A
Therapeutic Target Database	N/A
ChEMBL	CHEMBL5017
IUPHAR	N/A
DrugBank	N/A

Ligand

Name	(R)-zacopride
Molecular formula	C15H20ClN3O2
IUPAC name	4-amino-N-[(3R)-1-azabicyclo[2.2.2]octan-3-yl]-5-chloro-2-methoxybenzamide
Molecular weight	309.794
Hydrogen bond acceptor	4
Hydrogen bond donor	2
XlogP	1.7
Synonyms	r-zacopride 38126EQF7A CHEMBL27846 UNII-9GN3OT4156 component FEROPKNOYKURCJ-ZDUSSCGKSA-N 4-Amino-N-(R)-1-aza-bicyclo[2.2.2]oct-3-yl-5-chloro-2-methoxy-benzamide PDSP1_001700 ZINC848 (R)ZACOPRIDE BDBM50031475 SCHEMBL5387843 4-Amino-N-(1-aza-bicyclo[2.2.2]oct-3-yl)-5-chloro-2-((R)-methoxy)-benzamide D0AJ3C Zacopride, (R)- (R)-(+)-Zacopride 4-amino-N-[(8R)-1-azabicyclo[2.2.2]octan-8-yl]-5-chloro-2-methoxybenzamide PDSP2_001683 123441-85-0 UNII-38126EQF7A 4-Amino-N-(1-aza-bicyclo[2.2.2]oct-3-yl)-5-chloro-2-methoxy-benzamide GTPL2288 ZACOPRIDE,S [ Show all ]
Inchi Key	FEROPKNOYKURCJ-ZDUSSCGKSA-N
Inchi ID	InChI=1S/C15H20ClN3O2/c1-21-14-7-12(17)11(16)6-10(14)15(20)18-13-8-19-4-2-9(13)3-5-19/h6-7,9,13H,2-5,8,17H2,1H3,(H,18,20)/t13-/m0/s1
PubChem CID	9819593
ChEMBL	CHEMBL27846
IUPHAR	N/A
BindingDB	50031475
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand satisfies Lipinski's rule of five.

Experimental Data

Parameter	Value	Reference	Database source
Activity	84.0 %	PMID9046352	ChEMBL
EC50	166.0 nM	PMID9046352	BindingDB,ChEMBL
Intrinsic activity	1.9 -	PMID7608898	ChEMBL
Ki	199.52 nM	PMID7984267	BindingDB
Ki	251.18 nM	PMID7984267	BindingDB
Ki	2818.0 nM	N/A	BindingDB
Ki	2818.38 nM	Bioorg. Med. Chem. Lett., (1996) 6:4:477	ChEMBL
pD2	6.8 -	PMID7608898	ChEMBL

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