Gene Gene information from NCBI Gene database.
Entrez ID 135
Gene name Adenosine A2a receptor
Gene symbol ADORA2A
Synonyms (NCBI Gene)
A2aRADORA2RDC8
Chromosome 22
Chromosome location 22q11.23
Summary This gene encodes a member of the guanine nucleotide-binding protein (G protein)-coupled receptor (GPCR) superfamily, which is subdivided into classes and subtypes. The receptors are seven-pass transmembrane proteins that respond to extracellular cues and
miRNA miRNA information provided by mirtarbase database.
45
miRTarBase ID miRNA Experiments Reference
MIRT735114 hsa-miR-885-3p qRT-PCR 31776299
MIRT769588 hsa-miR-1291 CLIP-seq
MIRT769589 hsa-miR-296-5p CLIP-seq
MIRT769590 hsa-miR-3173-5p CLIP-seq
MIRT769591 hsa-miR-4446-3p CLIP-seq
Transcription factors Transcription factors information provided by TRRUST V2 database.
4
Transcription factor Regulation Reference
NFKB1 Unknown 17082635
RELA Unknown 17082635
YY1 Unknown 20666933
ZNF148 Unknown 20666933
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
94
GO ID Ontology Definition Evidence Reference
GO:0001609 Function G protein-coupled adenosine receptor activity IBA
GO:0001609 Function G protein-coupled adenosine receptor activity IDA 21393508, 21593763
GO:0001609 Function G protein-coupled adenosine receptor activity IEA
GO:0001963 Process Synaptic transmission, dopaminergic IBA
GO:0001963 Process Synaptic transmission, dopaminergic IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
102776 263 ENSG00000128271
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P29274
Protein name Adenosine receptor A2a
Protein function Receptor for adenosine (By similarity). The activity of this receptor is mediated by G proteins which activate adenylyl cyclase (By similarity).
PDB 2YDO , 2YDV , 3EML , 3PWH , 3QAK , 3REY , 3RFM , 3UZA , 3UZC , 3VG9 , 3VGA , 4EIY , 4UG2 , 4UHR , 5G53 , 5IU4 , 5IU7 , 5IU8 , 5IUA , 5IUB , 5JTB , 5K2A , 5K2B , 5K2C , 5K2D , 5MZJ , 5MZP , 5N2R , 5NLX , 5NM2 , 5NM4 , 5OLG , 5OLH , 5OLO , 5OLV , 5OLZ , 5OM1 , 5OM4 , 5UIG , 5UVI , 5VRA , 5WF5 , 5WF6 , 6AQF , 6GDG , 6GT3 , 6JZH , 6LPJ , 6LPK , 6LPL , 6MH8
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00001 7tm_1 23 288 7 transmembrane receptor (rhodopsin family) Family
Sequence
Sequence length 412
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Rap1 signaling pathway
Calcium signaling pathway
cAMP signaling pathway
Neuroactive ligand-receptor interaction
Vascular smooth muscle contraction
Parkinson disease
Alcoholism
  Adenosine P1 receptors
G alpha (s) signalling events
Surfactant metabolism
ADORA2B mediated anti-inflammatory cytokines production
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
25
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
AMPHETAMINE OR RELATED ACTING SYMPATHOMIMETIC ABUSE Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AMPHETAMINE-RELATED DISORDERS CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ANXIETY DISORDERS CTD, Disgenet
CTD, Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ARTHRITIS, RHEUMATOID CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acute encephalopathy with biphasic seizures and late reduced diffusion Encephalopathy With Biphasic Seizures And Diffusion BEFREE 23535492, 25156649
★☆☆☆☆
Found in Text Mining only
Acute encephalopathy with biphasic seizures and late reduced diffusion Encephalopathy With Biphasic Seizures And Diffusion ORPHANET_DG 23535492
★☆☆☆☆
Found in Text Mining only
Acute encephalopathy with biphasic seizures and late reduced diffusion Encephalopathy With Biphasic Seizures And Diffusion Orphanet
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of lung (disorder) Lung adenocarcinoma BEFREE 23917542
★☆☆☆☆
Found in Text Mining only
Agoraphobia Agoraphobia BEFREE 14666117, 15774265
★☆☆☆☆
Found in Text Mining only
Alzheimer Disease Alzheimer disease Pubtator 24321892, 28941407, 32289327, 33275249, 36006974, 36430879 Associate
★☆☆☆☆
Found in Text Mining only
Anemia Sickle Cell Sickle cell anemia Pubtator 23377438, 30185656 Associate
★☆☆☆☆
Found in Text Mining only
Anhedonia Anhedonia Pubtator 30511252 Associate
★☆☆☆☆
Found in Text Mining only
Anxiety Anxiety Disorder BEFREE 16118787, 18305461, 19565319, 20334879, 20520601, 22940476, 30248915
★☆☆☆☆
Found in Text Mining only
Anxiety Anxiety disorder Pubtator 16221767, 18305461, 20520601, 22012471, 24943643, 33235193 Associate
★☆☆☆☆
Found in Text Mining only