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GLASS

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Go to the GPCR, ligand, or experimental data tables.
Go to the experimental data table for text mining information in PubMed ID column.
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GPCR

Name	Adenosine receptor A3
Species	Rattus norvegicus (Rat)
Gene	Adora3
Synonym	A3 receptor A3AR Adenosine receptor A3 ARA3 TGPCR1
Disease	N/A for non-human GPCRs
Length	320
Amino acid sequence	MKANNTTTSALWLQITYITMEAAIGLCAVVGNMLVIWVVKLNRTLRTTTFYFIVSLALADIAVGVLVIPLAIAVSLEVQMHFYACLFMSCVLLVFTHASIMSLLAIAVDRYLRVKLTVRYRTVTTQRRIWLFLGLCWLVSFLVGLTPMFGWNRKVTLELSQNSSTLSCHFRSVVGLDYMVFFSFITWILIPLVVMCIIYLDIFYIIRNKLSQNLTGFRETRAFYGREFKTAKSLFLVLFLFALCWLPLSIINFVSYFNVKIPEIAMCLGILLSHANSMMNPIVYACKIKKFKETYFVILRACRLCQTSDSLDSNLEQTTE
UniProt	P28647
Protein Data Bank	N/A
GPCR-HGmod model	N/A
3D structure model	No available structures or models
BioLiP	N/A
Therapeutic Target Database	N/A
ChEMBL	CHEMBL3360
IUPHAR	21
DrugBank	N/A

Ligand

Name	HE-NECA
Molecular formula	C18H24N6O4
IUPAC name	(2S,3S,4R,5R)-5-(6-amino-2-hex-1-ynylpurin-9-yl)-N-ethyl-3,4-dihydroxyoxolane-2-carboxamide
Molecular weight	388.428
Hydrogen bond acceptor	8
Hydrogen bond donor	4
XlogP	0.8
Synonyms	SCHEMBL8102867 (2s,3s,4r,5r)-5-[6-amino-2-(hex-1-yn-1-yl)-9h-purin-9-yl]-n-ethyl-3,4-dihydroxytetrahydrofuran-2-carboxamide(non-preferred name) CHEMBL410873 NCGC00094002-01 ZINC3779696 2-Hexynyl-5 inverted exclamation marka-ethylcarboxamidoadenosine AC1Q5OOO H 8034 PDSP1_000974 PDSP2_000958 (2S,3S,4R,5R)-5-(6-amino-2-hex-1-ynyl-purin-9-yl)-N-ethyl-3,4-dihydroxy-tetrahydrofuran-2-carboxamide 2-Hexynyl-NECA CCG-204723 Heneca SR-01000075918 141018-30-6 EU-0100635 NCGC00094002-02 2-Hexynyl-5'-ethylcarboxamidoadenosine BDBM50453224 PDSP1_001061 PDSP2_001045 (2S,3S,4R,5R)-5-(6-amino-2-hex-1-ynylpurin-9-yl)-N-ethyl-3,4-dihydroxyoxolane-2-carboxamide 2-Hexynyladenosine-5'-N-ethylcarboxamide Lopac0_000635 SR-01000075918-1 2-(1-Hexyn-1-yl)adenosine-5 inverted exclamation marka-N-ethyluronamide AC1L4US1 GTPL373 PDSP1_000292 (2S,3S,4R,5R)-5-(6-Amino-2-hex-1-ynyl-purin-9-yl)-N-ethyl-3,4-dihydroxy-oxolane-2-carboxamide 2-Hexynyl-5'-N-ethylcarboxamidoadenosine beta-D-Ribosuranuronamide, 1-(6-amino-2-(1-hexynyl)-9H-purin-9-yl)-1-deoxy-N-ethyl- HE-NECA, solid, >=98% (HPLC) PDSP2_000291 [ Show all ]
Inchi Key	FDEACFAXFCKCHZ-MOROJQBDSA-N
Inchi ID	InChI=1S/C18H24N6O4/c1-3-5-6-7-8-10-22-15(19)11-16(23-10)24(9-21-11)18-13(26)12(25)14(28-18)17(27)20-4-2/h9,12-14,18,25-26H,3-6H2,1-2H3,(H,20,27)(H2,19,22,23)/t12-,13+,14-,18+/m0/s1
PubChem CID	164437
ChEMBL	CHEMBL410873
IUPHAR	373
BindingDB	50453224
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand satisfies Lipinski's rule of five.

Experimental Data

Parameter	Value	Reference	Database source
Ki	25.6 nM	PMID7707320	ChEMBL
Ki	26.0 nM	PMID7707320	BindingDB

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