| Identification |
|---|
| HMDB Protein ID
| CDBP01487 |
| Secondary Accession Numbers
| Not Available |
| Name
| Alpha-2A adrenergic receptor |
| Description
| Not Available |
| Synonyms
|
- Alpha-2 adrenergic receptor subtype C10
- Alpha-2A adrenoceptor
- Alpha-2A adrenoreceptor
- Alpha-2AAR
|
| Gene Name
| ADRA2A |
| Protein Type
| Enzyme |
| Biological Properties |
|---|
| General Function
| Involved in G-protein coupled receptor protein signaling pathway |
| Specific Function
| Alpha-2 adrenergic receptors mediate the catecholamine- induced inhibition of adenylate cyclase through the action of G proteins. The rank order of potency for agonists of this receptor is oxymetazoline > clonidine > epinephrine > norepinephrine > phenylephrine > dopamine > p-synephrine > p-tyramine > serotonin = p-octopamine. For antagonists, the rank order is yohimbine > phentolamine = mianserine > chlorpromazine = spiperone = prazosin > propanolol > alprenolol = pindolol |
| GO Classification
|
| Component |
| intrinsic to membrane |
| integral to membrane |
| cell part |
| membrane part |
| Function |
| receptor activity |
| transmembrane receptor activity |
| molecular transducer activity |
| signal transducer activity |
| g-protein coupled receptor activity |
| g-protein coupled amine receptor activity |
| adrenergic receptor activity |
| alpha-adrenergic receptor activity |
| alpha2-adrenergic receptor activity |
| Process |
| signaling |
| signaling pathway |
| cell surface receptor linked signaling pathway |
| g-protein coupled receptor protein signaling pathway |
|
| Cellular Location
|
- Cell membrane
- Multi-pass membrane protein
|
| Pathways
|
Not Available
|
| Gene Properties |
|---|
| Chromosome Location
| Chromosome:1 |
| Locus
| 10q24-q26 |
| SNPs
| ADRA2A |
| Gene Sequence
|
>1353 bp
ATGGGCTCCCTGCAGCCGGACGCGGGCAACGCGAGCTGGAACGGGACCGAGGCGCCGGGG
GGCGGCGCCCGGGCCACCCCTTACTCCCTGCAGGTGACGCTGACGCTGGTGTGCCTGGCC
GGCCTGCTCATGCTGCTCACCGTGTTCGGCAACGTGCTCGTCATCATCGCCGTGTTCACG
AGCCGCGCGCTCAAGGCGCCCCAAAACCTCTTCCTGGTGTCTCTGGCCTCGGCCGACATC
CTGGTGGCCACGCTCGTCATCCCTTTCTCGCTGGCCAACGAGGTCATGGGCTACTGGTAC
TTCGGCAAGGCTTGGTGCGAGATCTACCTGGCGCTCGACGTGCTCTTCTGCACGTCGTCC
ATCGTGCACCTGTGCGCCATCAGCCTGGACCGCTACTGGTCCATCACACAGGCCATCGAG
TACAACCTGAAGCGCACGCCGCGCCGCATCAAGGCCATCATCATCACCGTGTGGGTCATC
TCGGCCGTCATCTCCTTCCCGCCGCTCATCTCCATCGAGAAGAAGGGCGGCGGCGGCGGC
CCGCAGCCGGCCGAGCCGCGCTGCGAGATCAACGACCAGAAGTGGTACGTCATCTCGTCG
TGCATCGGCTCCTTCTTCGCTCCCTGCCTCATCATGATCCTGGTCTACGTGCGCATCTAC
CAGATCGCCAAGCGTCGCACCCGCGTGCCACCCAGCCGCCGGGGTCCGGACGCCGTCGCC
GCGCCGCCGGGGGGCACCGAGCGCAGGCCCAACGGTCTGGGCCCCGAGCGCAGCGCGGGC
CCGGGGGGCGCAGAGGCCGAACCGCTGCCCACCCAGCTCAACGGCGCCCCTGGCGAGCCC
GCGCCGGCCGGGCCGCGCGACACCGACGCGCTGGACCTGGAGGAGAGCTCGTCTTCCGAC
CACGCCGAGCGGCCTCCAGGGCCCCGCAGACCCGAGCGCGGTCCCCGGGGCAAAGGCAAG
GCCCGAGCGAGCCAGGTGAAGCCGGGCGACAGCCTGCCGCGGCGCGGGCCGGGGGCGACG
GGGATCGGGACGCCGGCTGCAGGGCCGGGGGAGGAGCGCGTCGGGGCTGCCAAGGCGTCG
CGCTGGCGCGGGCGGCAGAACCGCGAGAAGCGCTTCACGTTCGTGCTGGCCGTGGTCATC
GGAGTGTTCGTGGTGTGCTGGTTCCCCTTCTTCTTCACCTACACGCTCACGGCCGTCGGG
TGCTCCGTGCCACGCACGCTCTTCAAATTCTTCTTCTGGTTCGGCTACTGCAACAGCTCG
TTGAACCCGGTCATCTACACCATCTTCAACCACGATTTCCGCCGCGCCTTCAAGAAGATC
CTCTGTCGGGGGGACAGGAAGCGGATCGTGTGA
|
| Protein Properties |
|---|
| Number of Residues
| 450 |
| Molecular Weight
| 48956.3 |
| Theoretical pI
| 10.2 |
| Pfam Domain Function
|
|
| Signals
|
|
|
Transmembrane Regions
|
- ["34-59", "71-96", "107-129", "152-172", "195-217", "375-395", "410-429"]
|
| Protein Sequence
|
>Alpha-2A adrenergic receptor
MGSLQPDAGNASWNGTEAPGGGARATPYSLQVTLTLVCLAGLLMLLTVFGNVLVIIAVFT
SRALKAPQNLFLVSLASADILVATLVIPFSLANEVMGYWYFGKAWCEIYLALDVLFCTSS
IVHLCAISLDRYWSITQAIEYNLKRTPRRIKAIIITVWVISAVISFPPLISIEKKGGGGG
PQPAEPRCEINDQKWYVISSCIGSFFAPCLIMILVYVRIYQIAKRRTRVPPSRRGPDAVA
APPGGTERRPNGLGPERSAGPGGAEAEPLPTQLNGAPGEPAPAGPRDTDALDLEESSSSD
HAERPPGPRRPERGPRGKGKARASQVKPGDSLPRRGPGATGIGTPAAGPGEERVGAAKAS
RWRGRQNREKRFTFVLAVVIGVFVVCWFPFFFTYTLTAVGCSVPRTLFKFFFWFGYCNSS
LNPVIYTIFNHDFRRAFKKILCRGDRKRIV
|
| External Links |
|---|
| GenBank ID Protein
| Not Available |
| UniProtKB/Swiss-Prot ID
| P08913 |
| UniProtKB/Swiss-Prot Entry Name
| ADA2A_HUMAN |
| PDB IDs
|
|
| GenBank Gene ID
| AF284095 |
| GeneCard ID
| ADRA2A |
| GenAtlas ID
| ADRA2A |
| HGNC ID
| HGNC:281 |
| References |
|---|
| General References
| Not Available |