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GPCR

Name	Adenosine receptor A1
Species	Cavia porcellus (Guinea pig)
Gene	ADORA1
Synonym	N/A
Disease	N/A for non-human GPCRs
Length	326
Amino acid sequence	MPHSVSAFQAAYIGIEVLIALVSVPGNVLVIWAVKVNQALRDATFCFIASLAVADVAVGALVIPLAILINIGPQTYFHTCLMVACPVLILTQSSILALLAIAVDRYLRVKIPLRYKTVVTPRRAAVAIAGCWILSLVVGLTPMFGWNNLSKIEMAWAANGSVGEPVIKCEFEKVISMEYMVYFNFFVWVLPPLLLMVLIYLEVFYLIRKQLSKKVSASSGDPQKYYGKELKIAKSLALILFLFALSWLPLHILNCITLFCPTCHKPTILTYIAIFLTHGNSAMNPIVYAFRIQKFRVTFLKIWNDHFRCQPEPPIDEDLPEEKVDD
UniProt	P47745
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	CHEMBL2304404
IUPHAR	N/A
DrugBank	N/A

Ligand

Name	NECA
Molecular formula	C12H16N6O4
IUPAC name	(2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-N-ethyl-3,4-dihydroxyoxolane-2-carboxamide
Molecular weight	308.298
Hydrogen bond acceptor	8
Hydrogen bond donor	4
XlogP	-0.7
Synonyms	MFCD00069195 NCGC00025260-03 SCHEMBL16585523 (2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-N-ethyl-3,4-dihydroxyoxolane-2-carboxamide 5''-N-Ethylcarboxamidoadenosine; D-NECA; NECAMolecular Formula: C12H16N6O4 74992-42-0 Adenosine-5-(N-ethylcarboxamide) CS-8131 MolPort-023-276-191 NEC [3H]adenosine-5'-(N-ethylcarboxamide) 1-(6-Amino-9H-purin-9-yl)-1-deoxy-N-ethyl-?-D-ribofuranuronamide 5'-Ethylcarboxamido-adenosine AC-27392 BDBM21220 GTPL377 HY-103173 N-Ethylcarboxamidoadenosine REGID_for_CID_448222 110282-65-0 5 inverted exclamation marka-(N-Ethylcarboxamido)adenosine 5'-N-ETHYLCARBOXAMIDO-ADENOSINE Adenosine, N6-Ethyl-carboxamido MLS000069759 NCGC00025260-04 SMR000058759 (2S,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-N-ethyl-3,4-dihydroxytetrahydrofuran-2-carboxamide 2ydv 5'-(N-Ethylcarboxamido)adenosine, powder 78647-50-4 AKOS024456749 D0K8ZZ N-ETHYL-5'-CARBOXAMIDO ADENOSINE [3H]NECA 1-(6-Amino-9H-purin-9-yl)-1-deoxy-N-ethyl-beta-D-ribofuranuronamide 5'-ethylcarboxamidoadenosine AC1L9LQM beta-D-Ribofuranuronamide, 1-(6-amino-9H-purin-9-yl)-1-deoxy-N-ethyl- GTPL425 JADDQZYHOWSFJD-FLNNQWSLSA-N NCGC00025260-02 SC-97607 (2S,3S,4R)-5-(6-Aminopurin-9-yl)-N-ethyl-3,4-dihydroxy-oxolane-2-carboxamide 1qy5 5 inverted exclamation marka-N-ethylcarboxamidoadenosine 5'-N-Ethylcarboxamidoadenosine Adenosine-5'-(N-ethylcarboxamide) CHEMBL464859 MLS002153347 NCGC00025260-05 ZINC3995401 (2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-N-ethyl-3,4-dihydroxyoxolane-2-carboxamide 35920-39-9 5'-Ethylcarboxamido Adenosine 84272-21-9 b-D-Ribofuranuronamide,1-(6-amino-9H-purin-9-yl)-1-deoxy-N-ethyl- D0W1XA N-ethyl-5'-carboxamidoadenosine Opera_ID_470 100111-00-0 5 inverted exclamation mark -Ethylcarboxamido Adenosine 5'-N(Sup 6)-Ethylcarboxamidoadenosine Adenosine analog, 3 CHEBI:73284 HMS2234O07 [ Show all ]
Inchi Key	JADDQZYHOWSFJD-FLNNQWSLSA-N
Inchi ID	InChI=1S/C12H16N6O4/c1-2-14-11(21)8-6(19)7(20)12(22-8)18-4-17-5-9(13)15-3-16-10(5)18/h3-4,6-8,12,19-20H,2H2,1H3,(H,14,21)(H2,13,15,16)/t6-,7+,8-,12+/m0/s1
PubChem CID	448222
ChEMBL	CHEMBL464859
IUPHAR	377, 425
BindingDB	21220
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand satisfies Lipinski's rule of five.

Experimental Data

Parameter	Value	Reference	Database source
EC50	63.1 nM	PMID2016707	ChEMBL
EC50	63.1 nM	PMID2016707	BindingDB
Ki	1.0 nM	PMID10714510	BindingDB,ChEMBL
Ki	1.8 nM	PMID2067592	BindingDB
Ki	5.3 nM	PMID2067592	BindingDB
Ki	129.0 nM	PMID2067592	BindingDB
Ki	161.0 nM	PMID2067592	BindingDB

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