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GPCR

Name	Delta-type opioid receptor
Species	Homo sapiens (Human)
Gene	OPRD1
Synonym	D-OR-1 DOR opioid receptor OP1 DOP DOPr DOR-1 Delta receptor [ Show all ]
Disease	Cough Overactive bladder disorder Bladder disease Moderate-to-severe pain Diarrhea-predominant IBS Major depressive disorder Urinary incontinence Rheumatoid arthritis Premature ejaculation Pain Acute migraine Ischemic heart diseases Acute nonspecific diarrhea; Chronic diarrhea associated with inflammatory bowel disease Alcohol use disorders Anxiety disorder [ Show all ]
Length	372
Amino acid sequence	MEPAPSAGAELQPPLFANASDAYPSACPSAGANASGPPGARSASSLALAIAITALYSAVCAVGLLGNVLVMFGIVRYTKMKTATNIYIFNLALADALATSTLPFQSAKYLMETWPFGELLCKAVLSIDYYNMFTSIFTLTMMSVDRYIAVCHPVKALDFRTPAKAKLINICIWVLASGVGVPIMVMAVTRPRDGAVVCMLQFPSPSWYWDTVTKICVFLFAFVVPILIITVCYGLMLLRLRSVRLLSGSKEKDRSLRRITRMVLVVVGAFVVCWAPIHIFVIVWTLVDIDRRDPLVVAALHLCIALGYANSSLNPVLYAFLDENFKRCFRQLCRKPCGRPDPSSFSRAREATARERVTACTPSDGPGGGAAA
UniProt	P41143
Protein Data Bank	4rwd, 4rwa, 4n6h
GPCR-HGmod model	P41143
3D structure model	This structure is from PDB ID 4rwd.
BioLiP	BL0303696,BL0303697, BL0265712, BL0265705,BL0265706,BL0265707,, BL0303699,BL0303701, BL0303698,BL0303700
Therapeutic Target Database	T58992
ChEMBL	CHEMBL236
IUPHAR	317
DrugBank	BE0000420

Ligand

Name	methadone
Molecular formula	C21H27NO
IUPAC name	6-(dimethylamino)-4,4-diphenylheptan-3-one
Molecular weight	309.453
Hydrogen bond acceptor	2
Hydrogen bond donor	0
XlogP	3.9
Synonyms	Heptanon (Hydrochloride) 6-(Dimethylamino)-4,4-diphenyl-3-heptanone Ketalgin 6481-EP2277875A2 Levomethadon 6481-EP2316829A1 Metadona Adanon Methadona [Spanish] AN 148 Methadonum CAS_5967-73-7 NSC_22266 (+-)-Methadone Dollies (6R)-Methadone EINECS 200-996-9 297-88-1 Polamidone SC-54552 UNII-UC6VBE7V1Z 3-Heptanone, 6-(dimethylamino)-4,4-diphenyl-, (.+/-.)- Hoescht 10820 (Hydrochloride) 6-(dimethylamino)-4,4-diphenylheptan-3-one l-Methadone 6481-EP2298765A1 Levomethadonum [INN-Latin] Metadone Algovetin Methadone HCL Biscuits Methadose (TN) CHEMBL651 Dextromethadone (+/-)-Methadone solution, 1 mg/mL in methanol, ampule of 1 mL, certified reference material Dolophine (R)-6-(Dimethylamino)-4,4-diphenyl-3-hetpanone GTPL5458 rac-Methadone STL455106 3-Hetpanone, 6-(dimethylamino)-4,4-diphenyl-, (R)-(9CI) K 174 6481-EP1441224A2 Levometadona 6481-EP2308509A1 LS-74487 AC1L1HEG Methadon Amidone Methadone [INN:BAN] BRN 3213669 NCGC00248116-02 D08195 DL-6-DIMETHYLAMINO-4,4-DIPHENYL-3-HEPTANONE-1,1,1- (-)-(R)-6-(Dimethylamino)-4,4-diphenyl-3-heptanone Dolophine HCL 1095-90-5 (hydrochloride) Heptadone (Hydrochloride) Physeptone (TN) Racemic methadone Tussol Heptanon (pharmaceutical) 6-(Dimethylamino)-4,4-diphenyl-3-heptanone dl-mixture L-(+)-Methadone 6481-EP2280008A2 Levomethadone [INN] 6S-Methadone Metadona [INN-Spanish] Adanon hydrochloride (Salt/Mix) AN-148 (Hydrochloride) Methadonum [INN-Latin] CHEBI:6807 Phenadone DB00333 (+/-)-Methadone Dolly (plusmn)-methadone Eptadone 3-14-00-00279 (Beilstein Handbook Reference) Polamidone (Salt/Mix) SCHEMBL34140 USSIQXCVUWKGNF-UHFFFAOYSA-N 3-HEPTANONE, 6-(DIMETHYLAMINO)-4,4-DIPHENYL-, (S)- HSDB 3119 6-dimethylamino-4,4-di(phenyl)heptan-3-one l-Polamivet 6481-EP2298776A1 LS-74485 A 4624 Metadone [DCIT] Althose Methadone HCL Intensol BRN 3213667 Methaquaione d-6-(Dimethylamino)-4,4-diphenyl-3-heptanone Diaminon (+/-)-Methadone solution, 100 mug/mL in methanol, ampule of 1 mL, certified reference material Dolophine (Hydrochloride) (S)-6-(Dimethylamino)-4,4-diphenyl-3-heptanone Heptadon (TN) Phenadone (Hydrochloride) rac-Methadone 0.1 mg/ml in Methanol Symoron Heptanon KBio1_000963 6481-EP2275420A1 Levometadona [INN-Spanish] 6481-EP2308872A1 Mecodin (Salt/Mix) AC1Q2RLW Methadona Amidone (TN) Methadone-HCL,(-) C07163 NINDS_000963 D09OJQ (+)-Methadone dl-Methadone (.+/-.)-Methadone DTXSID7023273 2-Dimethylamino-4,4-diphenyl-5-heptanone Polamidon (Salt/Mix) S-(+)-Methadone UC6VBE7V1Z Hoechst 10820 6-(dimethylamino)-4,4-diphenyl-heptan-3-one L-6-(Dimethylamino)-4,4-diphenyl-3-heptanone 6481-EP2298764A1 Levomethadonum 76-99-3 Metadona [Spanish] AKOS015962259 Methadone (BAN) BDBM82507 Methadonum [Latin] DEA No. 9250 (+/-)-Methadone hydrochloride Dolophin (R)-6-(Dimethylamino)-4,4-diphenyl-3-heptanone Fenadone (Hydrochloride) 3-Heptanone, 6-(dimethylamino)-4,4-diphenyl- Polamivet Sedo-Rapide Westadone 3-Hetpanone, 6-(dimethylamino)-4,4-diphenyl-, (R)- IDI1_000963 6-Dimethylamino-4,4-diphenyl-3-heptanone L000874 6481-EP2305654A1 LS-74486 AC-16055 Metasedin Amidon Methadone M BRN 3213668 NCGC00248116-01 d-Methadone DivK1c_000963 (+/-)-Tussal Dolophine (TN) Heptadone Physeptone rac-Methadone 1.0 mg/ml in Methanol Symoron (TN) [ Show all ]
Inchi Key	USSIQXCVUWKGNF-UHFFFAOYSA-N
Inchi ID	InChI=1S/C21H27NO/c1-5-20(23)21(16-17(2)22(3)4,18-12-8-6-9-13-18)19-14-10-7-11-15-19/h6-15,17H,5,16H2,1-4H3
PubChem CID	4095
ChEMBL	CHEMBL651
IUPHAR	5458
BindingDB	82507
DrugBank	DB00333
Structure SDF download
Lipinski's druglikeness	This ligand satisfies Lipinski's rule of five.

Experimental Data

Parameter	Value	Reference	Database source
	N/A	N/A	DrugBank
IC50	1090.0 nM	PMID11585443	BindingDB,ChEMBL
Ki	132.2 nM	PMID9686407	BindingDB
Ki	1000.0 nM	PMID7932177, PMID8114680	PDSP,BindingDB

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