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GPCR

Name	Vasopressin V2 receptor
Species	Homo sapiens (Human)
Gene	AVPR2
Synonym	AVPR V2 antidiuretic hormone receptor Renal-type arginine vasopressin receptor DIR3 ADHR V2 receptor V2R [ Show all ]
Disease	Euvolemic hyponatremia; Hypervolemic hyponatremia Enuresis; Polyuria; Diabetes insipidus Hypervolaemic hyponatraemia; Euvolaemic hyponatraemia Congestive heart failure Heart failure Nocturia Urinary incontinence Acute and chronic heart failure [ Show all ]
Length	371
Amino acid sequence	MLMASTTSAVPGHPSLPSLPSNSSQERPLDTRDPLLARAELALLSIVFVAVALSNGLVLAALARRGRRGHWAPIHVFIGHLCLADLAVALFQVLPQLAWKATDRFRGPDALCRAVKYLQMVGMYASSYMILAMTLDRHRAICRPMLAYRHGSGAHWNRPVLVAWAFSLLLSLPQLFIFAQRNVEGGSGVTDCWACFAEPWGRRTYVTWIALMVFVAPTLGIAACQVLIFREIHASLVPGPSERPGGRRRGRRTGSPGEGAHVSAAVAKTVRMTLVIVVVYVLCWAPFFLVQLWAAWDPEAPLEGAPFVLLMLLASLNSCTNPWIYASFSSSVSSELRSLLCCARGRTPPSLGPQDESCTTASSSLAKDTSS
UniProt	P30518
Protein Data Bank	N/A
GPCR-HGmod model	P30518
3D structure model	This predicted structure model is from GPCR-EXP P30518.
BioLiP	N/A
Therapeutic Target Database	T66237
ChEMBL	CHEMBL1790
IUPHAR	368
DrugBank	BE0000293

Ligand

Name	Tolvaptan
Molecular formula	C26H25ClN2O3
IUPAC name	N-[4-(7-chloro-5-hydroxy-2,3,4,5-tetrahydro-1-benzazepine-1-carbonyl)-3-methylphenyl]-2-methylbenzamide
Molecular weight	448.947
Hydrogen bond acceptor	3
Hydrogen bond donor	2
XlogP	4.8
Synonyms	AB0009995 AN-5238 benzazepine derivative, 32 CTK8B8272 GYHCTFXIZSNGJT-UHFFFAOYSA-N MolPort-008-155-996 N-[4-[(7-Chloro-2,3,4,5-tetrahydro-5-hydroxy-1H-1-benzazepin-1-yl)carbonyl]-3-methylphenyl]-2-methylbenzamide Samsca (TN) Tolvaptan, >=98% (HPLC), powder 683T300 AC-22748 AX8158397 CHEBI:32246 DSSTox_GSID_48780 HSDB 8196 N-[4-(7-chloro-5-hydroxy-2,3,4,5-tetrahydro-1-benzazepine-1-carbonyl)-3-methyl-phenyl]-2-methyl-benzamide OPC-41061 SR-01000942265 (+-)-4'-((7-Chloro-2,3,4,5-tetrahydro-5-hydroxy-1H-1-benzazepin-1-yl)carbonyl)-o-tolu-m-toluidide 150683-30-0 7-chloro-5-hydroxy-1-[2-methyl-4-(2-methylbenzoylamino) benzoyl]-2,3,4,5-tetrahydro-1H-1-benzazepine AKOS015994735 Benzamide, N-(4-((7-chloro-2,3,4,5-tetrahydro-5-hydroxy-1H-1-benzazepin-1-yl)carbonyl)-3-methylphenyl)-2-methyl- CS-0572 FT-0645839 KS-1315 N-[4-(7-chloro-5-hydroxy2,3,4,5-tetrahydro-1-benzazepine-1-carbonyl)-3-methylphenyl]-2-methylbenzamide s2593 SW219182-1 Tolvaptan (OPC-41061) 4CA-1265 AB01565822_02 ANW-59865 C26H25ClN2O3 D03KZM HMS3604L08 N-(4-(7-Chloro-5-hydroxy-2,3,4,5-tetrahydro-1H-benzo[b]-azepine-1-carbonyl)-3-methylphenyl)-2-methylbenzamide NCGC00183001-01 Samsca;OPC-41061 (-)-4'-((7-Chloro-2,3,4,5-tetrahydro-5-hydroxy-1H-1-benzazepin-1-yl)carbonyl)-o-tolu-m-toluidide Tox21_113256 7-Chloro-5-hydroxy-1-(2-methyl-4-(2-methylbenzoylamino)benzoyl)2,3,4,5-tetrahydro-1H-1-benzazepine AC1L50C9 BC650606 DSSTox_RID_82975 HY-17000 N-[4-(7-chloro-5-hydroxy-2,3,4,5-tetrahydro-1-benzazepine-1-carbonyl)-3-methylphenyl]-2-methylbenzamide PDSP1_001738 SR-01000942265-1 7-chloro-5-hydroxy-1-[2-methyl-4-(2-methylbenzoylamino)benzoyl]-2,3,4,5-tetrahydro-1H-1-benzazepine AM20090726 Benzamide, N-[4-[(7-chloro-2,3,4,5-tetrahydro-5-hydroxy-1H-1-benzazepin-1-yl)carbonyl]-3-methylphenyl]-2-methyl- CT0200 GTPL2226 L001628 N-[4-(9-chloro-6-hydroxy-2-azabicyclo[5.4.0]undeca-8,10,12-triene-2-carbonyl)-3-methyl-phenyl]-2-methyl-benzamide Samsca TC-148610 Tolvaptan [USAN:INN:BAN] 5-hydroxy-7-chloro-1-[2-methyl-4-(2-methylbenzoylamino)benzoyl]-2,3,4,5-tetrahydro-1h-benzazepine AB2000685 API0024498 CAS-150683-30-0 DSSTox_CID_28706 HMS3656K20 N-(4-(7-Chloro-5-hydroxy-2,3,4,5-tetrahydro-1H-benzo[b]azepine-1-carbonyl)-3-methylphenyl)-2-methylbenzamide OPC 41061 SCHEMBL242421 (+-)-4'-((7-Chloro-2,3,4,5-tetrahydro-5-hydroxy-1H-1-benzazepin-1-yl) carbonyl)-o-tolu-m-toluidide 7-chloro-5-hydroxy-1-[2-methyl-4-(2-methyl benzoyl amino) benzoyl]-2,3,4,5-tetrahydro-1H-1-benzazepine AK-33401 BDBM35723 CHEMBL344159 DTXSID3048780 KB-61802 N-[4-(7-Chloro-5-hydroxy-2,3,4,5-tetrahydro-benzo[b]azepine-1-carbonyl)-3-methyl-phenyl]-2-methyl-benzamide PDSP2_001721 ST24031322 [ Show all ]
Inchi Key	GYHCTFXIZSNGJT-UHFFFAOYSA-N
Inchi ID	InChI=1S/C26H25ClN2O3/c1-16-6-3-4-7-20(16)25(31)28-19-10-11-21(17(2)14-19)26(32)29-13-5-8-24(30)22-15-18(27)9-12-23(22)29/h3-4,6-7,9-12,14-15,24,30H,5,8,13H2,1-2H3,(H,28,31)
PubChem CID	216237
ChEMBL	CHEMBL344159
IUPHAR	2226
BindingDB	35723
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand satisfies Lipinski's rule of five.

Experimental Data

Parameter	Value	Reference	Database source
IC50	3.0 nM	PMID10482466	BindingDB
Ki	0.398107 nM	PMID9864265	IUPHAR
Ki	0.43 nM	PMID9864265	IUPHAR
Ki	0.43 nM	PMID11087564, PMID9864265	PDSP,BindingDB,ChEMBL

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