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GPCR

Name	D(4) dopamine receptor
Species	Homo sapiens (Human)
Gene	DRD4
Synonym	D4 receptor D4R Dopamine D4 receptor dopamine receptor 4 d(2C) dopamine receptor
Disease	Erectile dysfunction Psychotic disorders Schizophrenia
Length	467
Amino acid sequence	MGNRSTADADGLLAGRGPAAGASAGASAGLAGQGAAALVGGVLLIGAVLAGNSLVCVSVATERALQTPTNSFIVSLAAADLLLALLVLPLFVYSEVQGGAWLLSPRLCDALMAMDVMLCTASIFNLCAISVDRFVAVAVPLRYNRQGGSRRQLLLIGATWLLSAAVAAPVLCGLNDVRGRDPAVCRLEDRDYVVYSSVCSFFLPCPLMLLLYWATFRGLQRWEVARRAKLHGRAPRRPSGPGPPSPTPPAPRLPQDPCGPDCAPPAPGLPRGPCGPDCAPAAPGLPPDPCGPDCAPPAPGLPQDPCGPDCAPPAPGLPRGPCGPDCAPPAPGLPQDPCGPDCAPPAPGLPPDPCGSNCAPPDAVRAAALPPQTPPQTRRRRRAKITGRERKAMRVLPVVVGAFLLCWTPFFVVHITQALCPACSVPPRLVSAVTWLGYVNSALNPVIYTVFNAEFRNVFRKALRACC
UniProt	P21917
Protein Data Bank	5wiv, 5wiu
GPCR-HGmod model	P21917
3D structure model	This structure is from PDB ID 5wiv.
BioLiP	BL0394824, BL0394826, BL0394825
Therapeutic Target Database	T24983
ChEMBL	CHEMBL219
IUPHAR	217
DrugBank	BE0009376, BE0000389

Ligand

Name	thiothixene
Molecular formula	C23H29N3O2S2
IUPAC name	(9Z)-N,N-dimethyl-9-[3-(4-methylpiperazin-1-yl)propylidene]thioxanthene-2-sulfonamide
Molecular weight	443.624
Hydrogen bond acceptor	6
Hydrogen bond donor	0
XlogP	3.8
Synonyms	AC1LJ0FG Tiotixeno [INN-Spanish] CHEBI:9571 {2-(Dimethylsulfamoyl)-[9-(4-methyl-1-piperazinyl)propylidene]thiox} anthene CP-12,252-1 base GFBKORZTTCHDGY-UWVJOHFNSA-N MLS006010662 Navan Orbinamon PDSP1_000626 Thiothixene (USP) 2-(Dimethylsulfamoyl)-(9-(4-methyl-1-piperazinyl)propylidene)thioxanthene Thiothixine Thioxanthene-2-sulfonamide, N,N-dimethyl-9-(3-(4-methyl-1-piperazinyl)propylidene)-, (Z)- AOB5787 trans-N,N-Dimethyl-9-(3-(4-methyl-piperazinyl)propylidene)thioxanthene-2-sulfonamide cid_941651 D00374 HY-108324 N,N-Dimethyl-9-(3-(4-methylpiperazin-1-yl)propylidene)-9H-thioxanthene-2-sulphonamide Navaron P-4657-B SAM002589997 (9Z)-N,N-dimethyl-9-[3-(4-methylpiperazin-1-yl)propylidene]-9H-thioxanthene-2-sulfonamide Thiothixene Hydrochloride (base) 5591-45-7 9H-Thioxanthene-2-sulfonamide, N, {N-dimethyl-9-[3-(4-methyl-1-piperazinyl)propylidene]-,} (Z)- Tiotixene [INN] BIDD:PXR0153 UNII-LF886533UR component GFBKORZTTCHDGY-UWVJOHFNSA-N CP 12252-1 DB01623 LS-153667 N,N-Dimethyl-9-[3-(4-methyl-1-piperazinyl)propylidene]thioxanthene-2-sulfonamide NSC108165 PDSP1_000038 T15560 (Z)-N,N-Dimethyl-9-(3-(4-methylpiperazin-1-yl)propylidene)-9H-thioxanthene-2-sulfonamide Thiothixene, meets USP testing specifications Thioxanthene-2-sulfonamide, N,N-dimethyl-9-(3-(4-methyl-1-piperazinyl)propylidene)- AKOS015850761 Tiotixenum CPD000058396 GTPL212 N,N-Dimethyl-9-(3-(4-methyl-1-piperazinyl)propylidene)thiaxanthene-2-sulfonamide Navane P 4657B PDSP2_000038 (9E)-N,N-dimethyl-9-[3-(4-methylpiperazin-1-yl)propylidene]-9H-thioxanthene-2-sulfonamide Thiothixene (Z) Tiotixene AS-16925 trans-Thiothixene cis-N,N-Dimethyl-9-(3-(4-methyl-1-piperazinyl)propylidene)thioxanthene-2-sulfonamide D0E0LQ Lopac0_001144 N,N-Dimethyl-9-[3-(4-methyl-1-piperazinyl)propylidene]-9H-thioxanthene-2-sulfonamide # NCGC00162353-01 P-4657A SCHEMBL34305 (9Z)-N,N-dimethyl-9-[3-(4-methylpiperazin-1-yl)propylidene]thioxanthene-2-sulfonamide Thiothixene [USAN:BAN] 7318FJ13YJ 9H-Thioxanthene-2-sulfonamide, N,N-dimethyl-9-[3-(4-methyl-1-piperazinyl)propylidene]- Tiotixeno CCG-205218 ZINC30690433 CP-12,252-1 DTXSID2091542 MLS000028463 N,N-dimethyl-9-[3-(4-methylpiperazin-1-yl)propylidene]thioxanthene-2-sulfonamide Opera_ID_626 PDSP1_000625 (Z)-Thiothixene Thiothixene, United States Pharmacopeia (USP) Reference Standard Thioxanthene-2-sulfonamide, N,N-dimethyl-9-(3-(4-methyl-1-piperazinyl)propylidene)-, (E)- AN-18958 Tiotixenum [INN-Latin] CHEMBL1201 CS-7959 HMS2230F08 N,N-Dimethyl-9-(3-(4-methyl-1-piperazinyl)propylidene)thioxanthene-2-sulfonamide Navane (TN) P-4657 B PDSP2_000622 (9E)-N,N-dimethyl-9-[3-(4-methylpiperazin-1-yl)propylidene]thioxanthene-2-sulfonamide Thiothixene hydrochloride 3313-26-6 Tiotixene (JAN) BDBM78576 UNII-7318FJ13YJ cis-Thiothixene LS-153666 N,N-Dimethyl-9-[3-(4-methyl-1-piperazinyl)propylidene]thiaxanthene-2-sulfonamide NSC-108165 P-4657B SMR000058396 (E)-Thiothixene Thiothixene [USAN] [ Show all ]
Inchi Key	GFBKORZTTCHDGY-UWVJOHFNSA-N
Inchi ID	InChI=1S/C23H29N3O2S2/c1-24(2)30(27,28)18-10-11-23-21(17-18)19(20-7-4-5-9-22(20)29-23)8-6-12-26-15-13-25(3)14-16-26/h4-5,7-11,17H,6,12-16H2,1-3H3/b19-8-
PubChem CID	941651
ChEMBL	CHEMBL1201
IUPHAR	212
BindingDB	78576
DrugBank	DB01623
Structure SDF download
Lipinski's druglikeness	This ligand satisfies Lipinski's rule of five.

Experimental Data

Parameter	Value	Reference	Database source
Ki	6.4 nM	PMID9577836	BindingDB
Ki	410.0 nM	PMID9262370	BindingDB
Ki	685.0 nM	PMID9262370	BindingDB

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