P30542 (AA1R_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 125.
History...
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Adenosine receptor A1 | ||
| Gene names |
| ||
| Organism | Homo sapiens (Human) [Reference proteome] | ||
| Taxonomic identifier | 9606 [NCBI] | ||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 326 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Receptor for adenosine. The activity of this receptor is mediated by G proteins which inhibit adenylyl cyclase. |
| Subcellular location | |
| Sequence similarities | Belongs to the G-protein coupled receptor 1 family. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| ADORA2A | P29274 | 4 | EBI-2903663,EBI-2902702 |
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: P30542-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 (identifier: P30542-2) The sequence of this isoform differs from the canonical sequence as follows: 115-125: YKMVVTPRRAA → RISQCMASTKS 126-326: Missing. | ||||||
| Note: Gene prediction based on EST data. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||
Molecule processing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 326 | 326 | Adenosine receptor A1 | PRO_0000068991 | |||||||
Regions | |||||||||||
| Topological domain | 1 – 10 | 10 | Extracellular Potential | ||||||||
| Transmembrane | 11 – 33 | 23 | Helical; Name=1; Potential | ||||||||
| Topological domain | 34 – 46 | 13 | Cytoplasmic Potential | ||||||||
| Transmembrane | 47 – 69 | 23 | Helical; Name=2; Potential | ||||||||
| Topological domain | 70 – 80 | 11 | Extracellular Potential | ||||||||
| Transmembrane | 81 – 102 | 22 | Helical; Name=3; Potential | ||||||||
| Topological domain | 103 – 123 | 21 | Cytoplasmic Potential | ||||||||
| Transmembrane | 124 – 146 | 23 | Helical; Name=4; Potential | ||||||||
| Topological domain | 147 – 176 | 30 | Extracellular Potential | ||||||||
| Transmembrane | 177 – 201 | 25 | Helical; Name=5; Potential | ||||||||
| Topological domain | 202 – 235 | 34 | Cytoplasmic Potential | ||||||||
| Transmembrane | 236 – 259 | 24 | Helical; Name=6; Potential | ||||||||
| Topological domain | 260 – 267 | 8 | Extracellular Potential | ||||||||
| Transmembrane | 268 – 292 | 25 | Helical; Name=7; Potential | ||||||||
| Topological domain | 293 – 326 | 34 | Cytoplasmic Potential | ||||||||
Amino acid modifications | |||||||||||
| Lipidation | 309 | 1 | S-palmitoyl cysteine Potential | ||||||||
| Glycosylation | 159 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Disulfide bond | 80 ↔ 169 | By similarity | |||||||||
Natural variations | |||||||||||
| Alternative sequence | 115 – 125 | 11 | YKMVVTPRRAA → RISQCMASTKS in isoform 2. | VSP_034401 | |||||||
| Alternative sequence | 126 – 326 | 201 | Missing in isoform 2. | VSP_034402 | |||||||
| Natural variant | 43 | 1 | A → S. Ref.12 Corresponds to variant rs11547175 [ dbSNP | Ensembl ]. | VAR_044138 | |||||||
| Natural variant | 50 | 1 | S → P. Ref.12 Corresponds to variant rs11547174 [ dbSNP | Ensembl ]. | VAR_044139 | |||||||
| Natural variant | 105 | 1 | R → H. Ref.12 Corresponds to variant rs11547176 [ dbSNP | Ensembl ]. | VAR_044140 | |||||||
| Natural variant | 170 | 1 | E → K in a colorectal cancer sample; somatic mutation. Ref.13 | VAR_035754 | |||||||
| Natural variant | 261 | 1 | P → Q. Ref.12 Corresponds to variant rs17852405 [ dbSNP | Ensembl ]. | VAR_044141 | |||||||
Experimental info | |||||||||||
| Sequence conflict | 312 | 1 | A → T in BAF82617. Ref.6 | ||||||||
Sequences
| ||||||||||||||||||||||||
References
| « Hide 'large scale' references | |
| [1] | "Cloning and functional characterization of a human A1 adenosine receptor." Libert F., van Sande J., Lefort A., Czernilofsky A., Dumont J.E., Vassart G., Ensinger H.A., Mendla K.D. Biochem. Biophys. Res. Commun. 187:919-926(1992) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). Tissue: Hippocampus. |
| [2] | "Molecular cloning and characterisation of a human brain A1 adenosine receptor cDNA." Townsend-Nicholson A., Shine J. Brain Res. Mol. Brain Res. 16:365-370(1992) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). Tissue: Brain. |
| [3] | "Characterization of the human A1 adenosine receptor gene. Evidence for alternative splicing." Ren H., Stiles G.L. J. Biol. Chem. 269:3104-3110(1994) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). Tissue: Hippocampus. |
| [4] | Salvatore C.A., Luneau C.J., Johnson R.G., Jacobson M. Submitted (SEP-1992) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). Tissue: Brain. |
| [5] | "Complete nucleotide sequence of an adenosine A1-receptor from heart." Hirabatake Y., Takao K., Hagiwara S., Kasanuki H., Hosoda S., Kokubun S. Submitted (JUN-1997) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). Tissue: Heart. |
| [6] | "Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Brain and Hippocampus. |
| [7] | "cDNA clones of human proteins involved in signal transduction sequenced by the Guthrie cDNA resource center (www.cdna.org)." Puhl H.L. III, Ikeda S.R., Aronstam R.S. Submitted (JUL-2002) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Brain. |
| [8] | "Cloning of human full-length CDSs in BD Creator(TM) system donor vector." Kalnine N., Chen X., Rolfs A., Halleck A., Hines L., Eisenstein S., Koundinya M., Raphael J., Moreira D., Kelley T., LaBaer J., Lin Y., Phelan M., Farmer A. Submitted (MAY-2003) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). |
| [9] | "Cloning of human full open reading frames in Gateway(TM) system entry vector (pDONR201)." Ebert L., Schick M., Neubert P., Schatten R., Henze S., Korn B. Submitted (JUN-2004) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). |
| [10] | "The DNA sequence and biological annotation of human chromosome 1." Gregory S.G., Barlow K.F., McLay K.E., Kaul R., Swarbreck D., Dunham A., Scott C.E., Howe K.L., Woodfine K., Spencer C.C.A., Jones M.C., Gillson C., Searle S., Zhou Y., Kokocinski F., McDonald L., Evans R., Phillips K. Bentley D.R.Nature 441:315-321(2006) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [11] | Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. Venter J.C.Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [12] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1), VARIANTS SER-43; PRO-50; HIS-105 AND GLN-261. Tissue: Brain. |
| [13] | "The consensus coding sequences of human breast and colorectal cancers." Sjoeblom T., Jones S., Wood L.D., Parsons D.W., Lin J., Barber T.D., Mandelker D., Leary R.J., Ptak J., Silliman N., Szabo S., Buckhaults P., Farrell C., Meeh P., Markowitz S.D., Willis J., Dawson D., Willson J.K.V. Velculescu V.E.Science 314:268-274(2006) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANT [LARGE SCALE ANALYSIS] LYS-170. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | S45235 mRNA. Translation: AAB23388.1. S56143 mRNA. Translation: AAB25533.2. L22214 mRNA. Translation: AAA17544.1. X68485 mRNA. Translation: CAA48503.1. AB004662 mRNA. Translation: BAA20433.1. AK127752 mRNA. Translation: BAG54566.1. AK289928 mRNA. Translation: BAF82617.1. AY136746 mRNA. Translation: AAN01272.1. BT019854 mRNA. Translation: AAV38657.1. CR541749 mRNA. Translation: CAG46549.1. AC105940 Genomic DNA. No translation available. CH471067 Genomic DNA. Translation: EAW91465.1. BC026340 mRNA. Translation: AAH26340.1. |
| IPI | IPI00026872. IPI00645335. |
| PIR | A53005. |
| RefSeq | NP_000665.1. NM_000674.2. NP_001041695.1. NM_001048230.1. |
| UniGene | Hs.77867. |
3D structure databases | |
| ProteinModelPortal | P30542. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | P30542. 2 interactions. |
| MINT | MINT-138736. |
| STRING | 9606.ENSP00000308549. |
Protein family/group databases | |
| GPCRDB | Search... |
PTM databases | |
| PhosphoSite | P30542. |
Polymorphism databases | |
| DMDM | 231473. |
Proteomic databases | |
| PaxDb | P30542. |
| PRIDE | P30542. |
Protocols and materials databases | |
| DNASU | 134. |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000309502; ENSP00000308549; ENSG00000163485. ENST00000337894; ENSP00000338435; ENSG00000163485. ENST00000367235; ENSP00000356204; ENSG00000163485. ENST00000367236; ENSP00000356205; ENSG00000163485. |
| GeneID | 134. |
| KEGG | hsa:134. |
| UCSC | uc001gze.1. human. |
Organism-specific databases | |
| CTD | 134. |
| GeneCards | GC01P203059. |
| HGNC | HGNC:262. ADORA1. |
| MIM | 102775. gene. |
| neXtProt | NX_P30542. |
| PharmGKB | PA24583. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | NOG284456. |
| HOVERGEN | HBG106962. |
| InParanoid | P30542. |
| KO | K04265. |
| OMA | IPLRYKM. |
| OrthoDB | EOG4BVRV7. |
| PhylomeDB | P30542. |
Enzyme and pathway databases | |
| Reactome | REACT_111102. Signal Transduction. |
Gene expression databases | |
| ArrayExpress | P30542. |
| Bgee | P30542. |
| CleanEx | HS_ADORA1. |
| Genevestigator | P30542. |
| GermOnline | ENSG00000163485. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR001068. Adeno_A1_rcpt. IPR001634. Adenosn_rcpt. IPR000276. GPCR_Rhodpsn. IPR017452. GPCR_Rhodpsn_7TM. [Graphical view] |
| Pfam | PF00001. 7tm_1. 1 hit. [Graphical view] |
| PRINTS | PR00552. ADENOSINEA1R. PR00424. ADENOSINER. PR00237. GPCRRHODOPSN. |
| PROSITE | PS00237. G_PROTEIN_RECEP_F1_1. 1 hit. PS50262. G_PROTEIN_RECEP_F1_2. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| BindingDB | P30542. |
| ChEMBL | CHEMBL226. |
| ChiTaRS | ADORA1. human. |
| DrugBank | DB01223. Aminophylline. DB00201. Caffeine. DB04932. Defibrotide. DB00996. Gabapentin. DB00458. Imipramine. DB00061. Pegademase bovine. DB00277. Theophylline. |
| GenomeRNAi | 134. |
| NextBio | 537. |
| SOURCE | Search... |
Entry information
| Entry name | AA1R_HUMAN | ||||||||
| Accession | Primary (citable) accession number: P30542 Secondary accession number(s): A6NFY5 Q8TAM8 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| 7-transmembrane G-linked receptors List of 7-transmembrane G-linked receptor entries |
| Human chromosome 1 Human chromosome 1: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with
