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GPCR

Name	D(2) dopamine receptor
Species	Homo sapiens (Human)
Gene	DRD2
Synonym	dopamine receptor 2 Dopamine D2 receptor D2R D2A and D_2B D2(415) and D₂₍₄₄₄₎ D2 receptor [ Show all ]
Disease	Substance dependence Major depressive disorder Maintain blood pressure in hypotensive states Insomnia Inflammatory disease Inflammatory bowel disease Idiopathic thrombocytopenic purpura Hypertension; Angina pectoris Hypertension Hyperprolactinemia Huntington's disease Glaucoma Gastrointestinal problems Malignant phaeochromocytoma; Benign prostatic hypertrophy; Malignant essential hypertension Migraine headaches Nasal congestion Sexual dysfunction Schizophrenia; Schizoaffective disorders Schizophrenia; Bipolar disorder Schizophrenia Psychotic disorders Psychosis Postpartum haemorrhage Peripheral vasoconstriction; Pulmonary hypertension Parkinson's disease Pain; Inflammatory diseases Ophthalmic disease Non-small cell lung cancer Nausea; Vomiting Fibrosis False perceptions; Bipolar disorder Emesis Chronic obstructive pulmonary disease Cerebrovascular ischaemia Cardiotonic Cardiac failure Bacterial infections Breast cancer Bipolar disorder; Schizophrenia Bipolar disorder Corneal vascularity; Hyperaemia; Itching Asthma; Bronchitis Anxiety disorder Carcinoid syndrome; Acromegaly Advanced stage Parkinson's disease Dermal necrosis Depressive fatigue Alcohol use disorders Allergy Alzheimer disease Hypotension [ Show all ]
Length	443
Amino acid sequence	MDPLNLSWYDDDLERQNWSRPFNGSDGKADRPHYNYYATLLTLLIAVIVFGNVLVCMAVSREKALQTTTNYLIVSLAVADLLVATLVMPWVVYLEVVGEWKFSRIHCDIFVTLDVMMCTASILNLCAISIDRYTAVAMPMLYNTRYSSKRRVTVMISIVWVLSFTISCPLLFGLNNADQNECIIANPAFVVYSSIVSFYVPFIVTLLVYIKIYIVLRRRRKRVNTKRSSRAFRAHLRAPLKGNCTHPEDMKLCTVIMKSNGSFPVNRRRVEAARRAQELEMEMLSSTSPPERTRYSPIPPSHHQLTLPDPSHHGLHSTPDSPAKPEKNGHAKDHPKIAKIFEIQTMPNGKTRTSLKTMSRRKLSQQKEKKATQMLAIVLGVFIICWLPFFITHILNIHCDCNIPPVLYSAFTWLGYVNSAVNPIIYTTFNIEFRKAFLKILHC
UniProt	P14416
Protein Data Bank	6cm4, 6c38
GPCR-HGmod model	P14416
3D structure model	This structure is from PDB ID 6cm4.
BioLiP	BL0408379, BL0403379
Therapeutic Target Database	T67162
ChEMBL	CHEMBL217
IUPHAR	215
DrugBank	BE0000756

Ligand

Name	CHEMBL2397478
Molecular formula	C32H47N5O3
IUPAC name	4-[3-(2-butyltriazol-4-yl)propoxy]-N-[4-[[(1S)-4-ethynylcyclohex-3-en-1-yl]-propylamino]butyl]-3-methoxybenzamide
Molecular weight	549.76
Hydrogen bond acceptor	6
Hydrogen bond donor	1
XlogP	6.0
Synonyms	BDBM50436545
Inchi Key	HKOJNCZKZSYFEQ-GDLZYMKVSA-N
Inchi ID	InChI=1S/C32H47N5O3/c1-5-8-22-37-34-25-28(35-37)12-11-23-40-30-18-15-27(24-31(30)39-4)32(38)33-19-9-10-21-36(20-6-2)29-16-13-26(7-3)14-17-29/h3,13,15,18,24-25,29H,5-6,8-12,14,16-17,19-23H2,1-2,4H3,(H,33,38)/t29-/m1/s1
PubChem CID	73347474
ChEMBL	CHEMBL2397478
IUPHAR	N/A
BindingDB	50436545
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand is heavier than 500 daltons. This ligand has a partition coefficient log P greater than 5.

Experimental Data

Parameter	Value	Reference	Database source
Emax	72.0 %	PMID23730937	ChEMBL
Emax	87.0 %	PMID23730937	ChEMBL
Emax	90.0 %	PMID23730937	ChEMBL
Emax	99.0 %	PMID23730937	ChEMBL
Emax	103.0 %	PMID23730937	ChEMBL
Ki	0.53 nM	PMID23730937	ChEMBL
Ki	0.53 nM	PMID23730937	BindingDB
Ki	3.9 nM	PMID23730937	BindingDB,ChEMBL
Ki	6.0 nM	PMID23730937	BindingDB,ChEMBL
Selectivity Index	3.85 -	PMID23730937	ChEMBL
Selectivity Index	4.3 -	PMID23730937	ChEMBL

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