| Tissue Specificity | Highly expressed in the retina. Expressed in a lesser extent in brain, lung and thymus. |
| Function | Rho subunit of the pentameric ligand-gated chloride channels responsible for mediating the effects of gamma-aminobutyric acid (GABA), the major inhibitory neurotransmitter in the brain. Rho-containing GABA-gated chloride channels are a subclass of GABA(A) receptors (GABAARs) entirely composed of rho subunits, where GABA molecules bind at the rho intersubunit interfaces. When activated by GABA, rho-GABAARs selectively allow the flow of chloride anions across the cell membrane down their electrochemical gradient. Rho-1 subunits are primarily expressed in retina where rho-1-containing GABAARs may play a role in retinal neurotransmission. Rho-1 GABAARs are also involved in neuronal tonic (extrasynaptic) and phasic (synaptic) transmission in the Purkinje neurons of the cerebellum. Rho-1 GABAARs may also contribute to the regulation of glial development in the cerebellum by controlling extrasynaptic transmission. |
| Protein Name | Gamma-Aminobutyric Acid Receptor Subunit Rho-1Gaba(A Receptor Subunit Rho-1Gabaar Subunit Rho-1Gaba(C Receptor |
| Database Links | Reactome: R-HSA-977443 |
| Cellular Localisation | Postsynaptic Cell MembraneMulti-Pass Membrane ProteinCell Membrane |
| Alternative Antibody Names | Anti-Gamma-Aminobutyric Acid Receptor Subunit Rho-1 antibodyAnti-Gaba(A Receptor Subunit Rho-1 antibodyAnti-Gabaar Subunit Rho-1 antibodyAnti-Gaba(C Receptor antibodyAnti-GABRR1 antibody |
Information sourced from Uniprot.org
