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The protein encoded by this gene is an adenosine receptor that belongs to the G-protein coupled receptor 1 family. There are 3 types of adenosine receptors, each with a specific pattern of ligand binding and tissue distribution, and together they regulate a diverse set of physiologic functions. The type A1 receptors inhibit adenylyl cyclase, and play a role in the fertilization process. Animal studies also suggest a role for A1 receptors in kidney function and ethanol intoxication. Transcript variants with alternative splicing in the 5' UTR have been found for this gene. [provided by RefSeq, Jul 2008]
ADORA1 (Adenosine A1 Receptor) is a Protein Coding gene. Diseases associated with ADORA1 include Rasmussen Encephalitis and Sleep Disorder. Among its related pathways are Peptide ligand-binding receptors and Sphingolipid signaling pathway. Gene Ontology (GO) annotations related to this gene include G protein-coupled receptor activity and G protein-coupled receptor binding. An important paralog of this gene is ADORA2A.
The A1 receptor is a member of the adenosine receptor group of G-protein-coupled receptors that also includes A2A, A2B and A3. A1 receptors display high expression levels in the brain (cortex, cerebellum, hippocampus), dorsal horn of the spinal cord, eye and atria.
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0001609 | G protein-coupled adenosine receptor activity | IEA | -- |
GO:0001664 | G protein-coupled receptor binding | IEA | -- |
GO:0001883 | purine nucleoside binding | IEA | -- |
GO:0004930 | G protein-coupled receptor activity | IEA | -- |
GO:0005515 | protein binding | IPI | 16481441 |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0005783 | endoplasmic reticulum | IEA | -- |
GO:0005886 | plasma membrane | TAS,IEA | -- |
GO:0005887 | integral component of plasma membrane | TAS | 1530647 |
GO:0012505 | endomembrane system | IEA | -- |
GO:0014069 | postsynaptic density | IEA | -- |
SuperPathway | Contained pathways | ||
---|---|---|---|
1 | Peptide ligand-binding receptors | ||
2 | Nucleotide-like (purinergic) receptors |
.01
|
|
3 | Signaling by GPCR | ||
4 | cAMP signaling pathway | ||
5 | cGMP-PKG signaling pathway |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0000186 | activation of MAPKK activity | IEA | -- |
GO:0001659 | temperature homeostasis | IEA | -- |
GO:0001666 | response to hypoxia | IEA | -- |
GO:0001973 | adenosine receptor signaling pathway | IEA | -- |
GO:0002087 | regulation of respiratory gaseous exchange by neurological system process | IEA | -- |
Name | Status | Disease Links | Group | Role | Mechanism of Action | Clinical Trials |
---|---|---|---|---|---|---|
Caffeine | Approved | Pharma | Antagonist, Activator, Target, antagonist, multitarget | 541 | ||
Theophylline | Approved | Pharma | Antagonist, Target, antagonist | 77 | ||
Adenosine | Approved, Investigational | Pharma | Agonist, Channel blocker, Target, agonist | 627 | ||
Pentoxifylline | Approved, Investigational | Pharma | Target, antagonist, antibody | 117 | ||
Dyphylline | Approved | Pharma | Target, antagonist | 0 |
Name | Synonyms | Role | CAS Number | PubChem IDs | PubMed IDs | |
---|---|---|---|---|---|---|
IBMX |
|
Antagonist | 28822-58-4 |
|
||
CPT |
|
Antagonist |
|
|||
SCH4421416 |
|
Antagonist |
|
Compound | Action | Cas Number |
---|---|---|
2-Chloro-N6-cyclopentyladenosine | Potent, selective A1 agonist | 37739-05-2 |
2'-MeCCPA | Very selective and potent A1 receptor agonist | 205171-12-6 |
GR 79236 | A1 agonist | 124555-18-6 |
N6-Cyclopentyladenosine | Potent, selective A1 agonist | 41552-82-3 |
SDZ WAG 994 | Potent, selective A1 agonist | 130714-47-5 |
Compound | Action | Cas Number |
---|---|---|
(±)-5'-Chloro-5'-deoxy-ENBA | adenosine A1 receptor agonist, selective and high-affinity | 103626-26-2 |
1,3-Dipropyl-8-phenylxanthine | 85872-53-3 | |
2-Chloroadenosine | 146-77-0 | |
2-Chloro-N6-cyclopentyladenosine | adenosine A1 receptor agonist, potent and selective | 37739-05-2 |
2-Cl-IB-MECA | 163042-96-4 | |
2'-MeCCPA | 205171-12-6 | |
8-(3-Chlorostyryl)caffeine | 147700-11-6 | |
8-Aminoadenine | Adenine receptor agonist | 28128-33-8 |
Adenine HCl | Adenine receptor agonist | 2922-28-3 |
Aminophylline | 317-34-0 | |
Capadenoson | Adenosine A1 receptor agonist | 544417-40-5 |
CGH 2466 dihydrochloride | Antagonist of adenosine A1/A2B/A3 receptor and p38 MAPK inhibitor | 1177618-54-0 |
CGS 15943 | 104615-18-1 | |
CGS 21680 HCl | A2 adenosine receptor agonist | 124431-80-7 |
CV 1808 | 53296-10-9 | |
DPCPX | 102146-07-6 | |
Dyphylline | 479-18-5 | |
GR 79236 | adenosine A1 receptor agonist | 124555-18-6 |
HEMADO | 403842-38-6 | |
Istradefylline (KW-6002) | Selective A2A receptor antagonist | 155270-99-8 |
KW 3902 | 136199-02-5 | |
Lu AA 47070 | 913842-25-8 | |
LUF 5834 | 333962-91-7 | |
MRE 3008F20 | 252979-43-4 | |
MRS 1220 | 183721-15-5 | |
MRS 1334 | 192053-05-7 | |
MRS 1706 | 264622-53-9 | |
MRS 1754 | 264622-58-4 | |
MRS 3777 hemioxalate | ||
N6-Cyclopentyladenosine | 41552-82-3 | |
NECA | adenosine receptor agonist, non-selective | 35920-39-9 |
Nicergoline | 27848-84-6 | |
Paeoniflorin | Activator of adenosine A1 receptor;glycoside found in peony root | 23180-57-6 |
PD 81723 | 132861-87-1 | |
Preladenant | Adenosine A2A receptor antagonist | 377727-87-2 |
PSB 0777 ammonium salt | ||
PSB 0788 | 1027513-54-7 | |
PSB 10 hydrochloride | 591771-91-4 | |
PSB 11 hydrochloride | 453591-58-7 | |
PSB 1115 | 152529-79-8 | |
PSB 36 | 524944-72-7 | |
PSB 603 | 1092351-10-4 | |
SCH 442416 | 316173-57-6 | |
SCH 58261 | 160098-96-4 | |
SDZ WAG 994 | 130714-47-5 | |
SLV 320 | 251945-92-3 | |
TC-G 1004 | 1061747-72-5 | |
Ticlopidine HCl | 53885-35-1 | |
UK 14,304 | 59803-98-4 | |
Valsartan | Angiotensin II AT1 receptor antagonist | 137862-53-4 |
VUF 5574 | 280570-45-8 | |
XAC | 96865-92-8 | |
XCC | 96865-83-7 | |
ZM 241385 | 139180-30-6 |
ExUns: | 1a | · | 1b | · | 1c | ^ | 2a | · | 2b | · | 2c | ^ | 3a | · | 3b | · | 3c | · | 3d | ^ | 4 | ^ | 5a | · | 5b | ^ | 6 | ^ | 7a | · | 7b | · | 7c | · | 7d | · | 7e | · | 7f |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SP1: | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||
SP2: | - | - | - | - | - | ||||||||||||||||||||||||||||||||||
SP3: | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||
SP4: | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||
SP5: | - | - | - | - | |||||||||||||||||||||||||||||||||||
SP6: | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||
SP7: | - | - | - | ||||||||||||||||||||||||||||||||||||
SP8: | |||||||||||||||||||||||||||||||||||||||
SP9: | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||
SP10: | - | - | - | ||||||||||||||||||||||||||||||||||||
SP11: | - |
This gene was present in the common ancestor of animals.
Organism | Taxonomy | Gene | Similarity | Type | Details |
---|---|---|---|---|---|
chimpanzee (Pan troglodytes) |
Mammalia | ADORA1 33 32 |
|
OneToOne | |
dog (Canis familiaris) |
Mammalia | ADORA1 33 32 |
|
OneToOne | |
cow (Bos Taurus) |
Mammalia | ADORA1 33 32 |
|
OneToOne | |
rat (Rattus norvegicus) |
Mammalia | Adora1 32 |
|
||
mouse (Mus musculus) |
Mammalia | Adora1 17 33 32 |
|
||
oppossum (Monodelphis domestica) |
Mammalia | ADORA1 33 |
|
OneToOne | |
platypus (Ornithorhynchus anatinus) |
Mammalia | ADORA1 33 |
|
OneToOne | |
chicken (Gallus gallus) |
Aves | ADORA1 33 32 |
|
OneToOne | |
lizard (Anolis carolinensis) |
Reptilia | ADORA1 33 |
|
OneToOne | |
tropical clawed frog (Silurana tropicalis) |
Amphibia | adora1 32 |
|
||
African clawed frog (Xenopus laevis) |
Amphibia | adora1-A 32 |
|
||
zebrafish (Danio rerio) |
Actinopterygii | adora1 33 32 |
|
OneToMany | |
ADORA1 (1 of 2) 33 |
|
OneToMany | |||
fruit fly (Drosophila melanogaster) |
Insecta | CG9753 34 |
|
|
|
AdoR 33 |
|
OneToMany | |||
worm (Caenorhabditis elegans) |
Secernentea | ador-1 33 |
|
OneToMany | |
sea squirt (Ciona savignyi) |
Ascidiacea | -- 33 |
|
OneToMany |
SNP ID | Clin | Chr 01 pos | Variation | AA Info | Type |
---|---|---|---|---|---|
rs748346254 | uncertain-significance, not provided, - | 203,165,754(+) | G/A | coding_sequence_variant, missense_variant | |
rs899207013 | A colorectal cancer sample | 203,165,427(+) | G/A | coding_sequence_variant, missense_variant | |
rs1000025047 | -- | 203,164,092(+) | G/A | intron_variant | |
rs1000056875 | -- | 203,141,682(+) | G/C | intron_variant | |
rs1000076697 | -- | 203,135,412(+) | A/G | intron_variant |
Disorder | Aliases | PubMed IDs |
---|---|---|
rasmussen encephalitis |
|
|
sleep disorder |
|
|
pertussis |
|
|
ischemia |
|
|
anoxia |
|
|