Gamma-aminobutyric acid receptor subunit pi
Name | Gamma-aminobutyric acid receptor subunit pi |
---|---|
Synonyms | GABA(A) receptor subunit pi |
Gene Name | GABRP |
Organism | Human |
Amino acid sequence | >lcl|BSEQ0017152|Gamma-aminobutyric acid receptor subunit pi MNYSLHLAFVCLSLFTERMCIQGSQFNVEVGRSDKLSLPGFENLTAGYNKFLRPNFGGEP VQIALTLDIASISSISESNMDYTATIYLRQRWMDQRLVFEGNKSFTLDARLVEFLWVPDT YIVESKKSFLHEVTVGNRLIRLFSNGTVLYALRITTTVACNMDLSKYPMDTQTCKLQLES WGYDGNDVEFTWLRGNDSVRGLEHLRLAQYTIERYFTLVTRSQQETGNYTRLVLQFELRR NVLYFILETYVPSTFLVVLSWVSFWISLDSVPARTCIGVTTVLSMTTLMIGSRTSLPNTN CFIKAIDVYLGICFSFVFGALLEYAVAHYSSLQQMAAKDRGTTKEVEEVSITNIINSSIS SFKRKISFASIEISSDNVDYSDLTMKTSDKFKFVFREKMGRIVDYFTIQNPSNVDHYSKL LFPLIFMLANVFYWAYYMYF |
Number of residues | 440 |
Molecular Weight | 50639.735 |
Theoretical pI | 6.99 |
GO Classification |
Functions
chloride channel activity GABA-A receptor activity extracellular ligand-gated ion channel activity Processes
synaptic transmission chloride transmembrane transport signal transduction regulation of membrane potential neurological system process Components
chloride channel complex postsynaptic membrane GABA-A receptor complex cell junction integral component of plasma membrane synapse neuron projection |
General Function | Gaba-a receptor activity |
Specific Function | GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel. In the uterus, the function of the receptor appears to be related to tissue contractility. The binding of this pI subunit with other GABA(A) receptor subunits alters the sensitivity of recombinant receptors to modulatory agents such as pregnanolone. |
Transmembrane Regions | 243-266 270-292 305-327 417-438 |
GenBank Protein ID | 2197001 |
UniProtKB ID | O00591 |
UniProtKB Entry Name | GBRP_HUMAN |
Cellular Location | Cell junction |
Gene sequence | >lcl|BSEQ0017153|Gamma-aminobutyric acid receptor subunit pi (GABRP) ATGAACTACAGCCTCCACTTGGCCTTCGTGTGTCTGAGTCTCTTCACTGAGAGGATGTGC ATCCAGGGGAGTCAGTTCAACGTCGAGGTCGGCAGAAGTGACAAGCTTTCCCTGCCTGGC TTTGAGAACCTCACAGCAGGATATAACAAATTTCTCAGGCCCAATTTTGGTGGAGAACCC GTACAGATAGCGCTGACTCTGGACATTGCAAGTATCTCTAGCATTTCAGAGAGTAACATG GACTACACAGCCACCATATACCTCCGACAGCGCTGGATGGACCAGCGGCTGGTGTTTGAA GGCAACAAGAGCTTCACTCTGGATGCCCGCCTCGTGGAGTTCCTCTGGGTGCCAGATACT TACATTGTGGAGTCCAAGAAGTCCTTCCTCCATGAAGTCACTGTGGGAAACAGGCTCATC CGCCTCTTCTCCAATGGCACGGTCCTGTATGCCCTCAGAATCACGACAACTGTTGCATGT AACATGGATCTGTCTAAATACCCCATGGACACACAGACATGCAAGTTGCAGCTGGAAAGC TGGGGCTATGATGGAAATGATGTGGAGTTCACCTGGCTGAGAGGGAACGACTCTGTGCGT GGACTGGAACACCTGCGGCTTGCTCAGTACACCATAGAGCGGTATTTCACCTTAGTCACC AGATCGCAGCAGGAGACAGGAAATTACACTAGATTGGTCTTACAGTTTGAGCTTCGGAGG AATGTTCTGTATTTCATTTTGGAAACCTACGTTCCTTCCACTTTCCTGGTGGTGTTGTCC TGGGTTTCATTTTGGATCTCTCTCGATTCAGTCCCTGCAAGAACCTGCATTGGGGACAAC AAAGGAAGTAGAAGAAGTCAGTATTACTAA |
GenBank Gene ID | U95367 |
GeneCard ID | None |
GenAtlas ID | |
HGNC ID | HGNC:4089 |
Chromosome Location | 5 |
Locus | 5q33-q34 |
References |
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