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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	DAMGO
Molecular formula	C26H35N5O6
IUPAC name	(2S)-2-amino-N-[(2R)-1-[[2-[[(2S)-1-(2-hydroxyethylamino)-1-oxo-3-phenylpropan-2-yl]-methylamino]-2-oxoethyl]amino]-1-oxopropan-2-yl]-3-(4-hydroxyphenyl)propanamide
Molecular weight	513.595
Hydrogen bond acceptor	7
Hydrogen bond donor	6
XlogP	0.2
Synonyms	RX 783006 Tyr-D-Ala-Gly-N-Me-Phe-Gly-ol [D-Ala2, NMe-Phe4, Gly-ol5]-enkephalin (2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]-methylamino]-N-(2-hydroxyethyl)-3-phenylpropanamide 78123-71-4 Ala(2)-mephe(4)-gly-ol(5) enkephalin CHEMBL38874 H-Tyr-D-Ala-Gly-MePhe-Gly-ol Tyr-D-Ala-Gly-(NMe)Phe-Gly-ol Tyr-D-Ala-Gly-NMePhe-Gly-ol (S)-2-amino-N-((R)-1-(2-(((S)-1-(2-hydroxyethylamino)-1-oxo-3-phenylpropan-2-yl)(methyl)amino)-2-oxoethylamino)-1-oxopropan-2-yl)-3-(4-hydroxyphenyl)propanamide 950492-85-0 BDBM21015 D0F8CV Enkephalin, Ala(2)-MePhe(4)-Gly-ol(5)- HY-P0210 MolPort-023-276-021 Tyr-D-Ala-Gly-N(CH3)Phe-Gly-ol ZINC53092426 (2S)-2-amino-N-[(1R)-2-[[2-[[(1S)-1-benzyl-2-(2-hydroxyethylamino)-2-oxo-ethyl]-methyl-amino]-2-oxo-ethyl]amino]-1-methyl-2-oxo-ethyl]-3-(4-hydroxyphenyl)propanamide 2-Ala-4-mephe-5-gly-enkephalin AC1Q29AA CHEBI:272 Dagol glyol SCHEMBL725750 Tyr-D-Ala-Gly-N-Methyl-Phe-Gly-ol [tyrosyl-3,5-3H(N)]-D-Ala2-Mephe4-glyol5-enkephalin (2S)-2-{2-[(2R)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]propanamido]-N-methylacetamido}-N-(2-hydroxyethyl)-3-phenylpropanamide 83314-80-1 Ala2-MePhe4-Glyol5-Enkephalin CS-0021316 DTXSID30228775 H-Tyr-D-Ala-Gly-N-Me-Phe-Glycinol Tyr-D-Ala-Gly-MePhe-Gly(ol) Tyr-D-Ala2-Gly-NMePhe-Gly-ol 117592-80-0 97777-48-5 C-54725 DAGn Enkephalin, alanyl(2)-methylphenylalanyl(4)-glycine(5)- L-Phenylalaninamide, L-tyrosyl-D-alanylglycyl-N-(2-hydroxyethyl)-Nalpha-methyl- NCGC00167303-01 Tyr-D-Ala-Gly-N(Me)Phe-Gly-ol [3H]DAMGO (2S)-2-amino-N-[(2R)-1-[[2-[[(2S)-1-(2-hydroxyethylamino)-1-oxo-3-phenylpropan-2-yl]-methylamino]-2-oxoethyl]amino]-1-oxopropan-2-yl]-3-(4-hydroxyphenyl)propanamide AKOS024456435 DAMGE GTPL1647 Tyr-ala-gly-(nme)phe-gly-ol Tyr-D-Ala-Gly-NMe-Phe-Gly-ol (D-Ala(2)-mephe(4)-gly-ol(5))enkephalin 91418-78-9 B6621 D-Ala2-MePhe4-Met(0)5-enkephalin-ol Enkephalin, ala(2)-mephe(4)-gly(5)- HPZJMUBDEAMBFI-WTNAPCKOSA-N LS-105734 Tyr-D-Ala-Gly-MePhe-Gly-ol Tyr-DAla-Gly-MePhe-Gly-ol AC1NUWDS C11318 DAGO FT-0772476 [ Show all ]
Inchi Key	HPZJMUBDEAMBFI-WTNAPCKOSA-N
Inchi ID	InChI=1S/C26H35N5O6/c1-17(30-25(36)21(27)14-19-8-10-20(33)11-9-19)24(35)29-16-23(34)31(2)22(26(37)28-12-13-32)15-18-6-4-3-5-7-18/h3-11,17,21-22,32-33H,12-16,27H2,1-2H3,(H,28,37)(H,29,35)(H,30,36)/t17-,21+,22+/m1/s1
PubChem CID	5462471
ChEMBL	CHEMBL38874
IUPHAR	1647
BindingDB	21015
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand has more than 5 hydrogen bond donor. This ligand is heavier than 500 daltons.

Experimental Data

Parameter	Value	Reference	Database source
EC50	<10000.0 nM	PMID12672258	BindingDB,ChEMBL
EC50	6.86 nM	PMID21866885	ChEMBL
EC50	6.9 nM	PMID21866885	BindingDB
EC50	400.0 nM	PMID23880538	ChEMBL
ED50	1850.0 nM	PMID11300879	ChEMBL
Emax	124.0 -	PMID10571174	ChEMBL
Emax	124.0 nM	PMID10612597, PMID11300879	ChEMBL
IC50	1.445 nM	PMID19762245	ChEMBL
Inhibition	99.0 %	PMID23880538	ChEMBL
Kd	1850.0 nM	PMID10571174, PMID10612597	BindingDB,ChEMBL
Ki	<2000.0 nM	PMID15380196	BindingDB,ChEMBL
Ki	<10000.0 nM	PMID9651168	BindingDB,ChEMBL
Ki	0.66 nM	PMID19762245	BindingDB
Ki	0.66 nM	PMID19762245	ChEMBL
Ki	127.0 nM	PMID16777416	BindingDB,ChEMBL
Ki	200.0 nM	PMID7932177	BindingDB
Ki	290.0 nM	PMID12699761	BindingDB,ChEMBL
Ki	300.0 nM	PMID21866885, PMID12672258, PMID9686407	BindingDB,ChEMBL
Ki	567.0 nM	PMID9873602	BindingDB,ChEMBL
Ki	990.0 nM	PMID26125201	BindingDB,ChEMBL
Ki	1000.0 nM	PMID8114680	BindingDB
Ki	1500.0 nM	PMID25599950, PMID23618710, PMID22341895, PMID23880358	BindingDB,ChEMBL
Stimulation	<10000.0 %	PMID12672258	ChEMBL