Gamma-aminobutyric acid receptor subunit rho-2

Details

Name
Gamma-aminobutyric acid receptor subunit rho-2
Synonyms
  • GABA(A) receptor subunit rho-2
  • GABA(C) receptor
Gene Name
GABRR2
Organism
Humans
Amino acid sequence
>lcl|BSEQ0006929|Gamma-aminobutyric acid receptor subunit rho-2
MPYFTRLILFLFCLMVLVESRKPKRKRWTGQVEMPKPSHLYKKNLDVTKIRKGKPQQLLR
VDEHDFSMRPAFGGPAIPVGVDVQVESLDSISEVDMDFTMTLYLRHYWKDERLAFSSASN
KSMTFDGRLVKKIWVPDVFFVHSKRSFTHDTTTDNIMLRVFPDGHVLYSMRITVTAMCNM
DFSHFPLDSQTCSLELESYAYTDEDLMLYWKNGDESLKTDEKISLSQFLIQKFHTTSRLA
FYSSTGWYNRLYINFTLRRHIFFFLLQTYFPATLMVMLSWVSFWIDRRAVPARVSLGITT
VLTMTTIITGVNASMPRVSYVKAVDIYLWVSFVFVFLSVLEYAAVNYLTTVQERKERKLR
EKFPCMCGMLHSKTMMLDGSYSESEANSLAGYPRSHILTEEERQDKIVVHLGLSGEANAA
RKKGLLKGQTGFRIFQNTHAIDKYSRLIFPASYIFFNLIYWSVFS
Number of residues
465
Molecular Weight
54150.41
Theoretical pI
9.58
GO Classification
Functions
chloride channel activity / extracellular ligand-gated ion channel activity / GABA-A receptor activity
Processes
chloride transmembrane transport / gamma-aminobutyric acid signaling pathway / ion transmembrane transport / neurological system process / regulation of membrane potential / signal transduction / synaptic transmission / transmembrane transport / transport / visual perception
Components
cell junction / chloride channel complex / GABA-A receptor complex / integral component of plasma membrane / neuron projection / plasma membrane / postsynaptic membrane / synapse
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. Rho-2 GABA receptor could play a role in retinal neurotransmission.
Pfam Domain Function
Transmembrane Regions
261-281 294-314 326-346 444-464
Cellular Location
Cell junction
Gene sequence
>lcl|BSEQ0017154|Gamma-aminobutyric acid receptor subunit rho-2 (GABRR2)
ATGCCTTATTTTACAAGACTCATTTTGTTCTTGTTTTGCTTGATGGTTCTCGTGGAGAGC
AGAAAACCCAAGAGGAAGCGATGGACAGGGCAGGTGGAAATGCCCAAGCCAAGTCACTTA
TATAAGAAGAACCTTGATGTGACCAAGATCCGGAAGGGAAAGCCTCAGCAGCTTCTCAGA
GTGGACGAGCACGACTTCAGCATGAGACCCGCCTTCGGAGGCCCTGCCATCCCGGTGGGC
GTGGACGTACAGGTGGAGAGCCTGGACAGCATCTCCGAGGTGGACATGGACTTCACTATG
ACCCTGTACCTGCGGCATTACTGGAAGGATGAGAGGCTAGCTTTCTCCAGCGCCAGCAAC
AAGAGCATGACCTTCGATGGCCGGCTGGTGAAGAAGATCTGGGTCCCTGATGTCTTCTTT
GTTCACTCCAAAAGATCGTTCACTCATGACACCACCACTGACAACATCATGCTGAGGGTG
TTCCCAGATGGACACGTGCTGTACAGCATGAGGATTACGGTCACTGCCATGTGCAACATG
GACTTCAGCCACTTTCCCCTGGACTCCCAGACCTGTTCTTTGGAGCTGGAGAGCTATGCC
TATACAGATGAAGATCTAATGCTGTACTGGAAGAATGGGGATGAATCCCTAAAAACAGAT
GAGAAGATCTCCTTGTCTCAGTTTCTGATTCAGAAATTTCACACAACTTCCAGGCTGGCC
TTCTACAGCAGCACTGGCTGGTACAACCGTCTGTACATTAACTTCACGTTGCGTCGCCAC
ATCTTCTTCTTCTTGCTCCAAACATATTTCCCTGCCACTCTGATGGTCATGCTGTCCTGG
GTGTCCTTCTGGATCGACCGCAGAGCTGTGCCTGCCAGAGTTTCACTGGGTATCACGACG
GTGCTGACCATGACCACCATCATCACGGGCGTGAATGCCTCCATGCCGCGCGTCTCCTAC
GTCAAGGCCGTGGACATCTACCTCTGGGTCAGCTTTGTGTTCGTGTTCCTCTCGGTGCTG
GAGTATGCGGCTGTCAACTACCTGACCACCGTGCAGGAGCGCAAGGAACGGAAGCTGCGG
GAGAAGTTCCCGTGCATGTGTGGAATGCTTCATTCAAAAACCATGATGCTGGATGGAAGC
TACAGTGAGTCTGAGGCCAACAGCCTGGCTGGGTACCCCAGAAGCCATATCCTGACAGAA
GAAGAAAGGCAAGACAAAATAGTGGTCCACCTGGGCCTGAGTGGTGAAGCCAACGCTGCC
AGAAAGAAGGGGCTTCTGAAGGGCCAGACGGGTTTTCGTATCTTCCAGAATACCCATGCC
ATTGACAAATACTCTAGGTTGATATTCCCTGCCTCCTACATATTTTTCAACTTAATTTAT
TGGTCAGTGTTTTCCTAG
Chromosome Location
6
Locus
6q14-q21|6q13-q16.3
External Identifiers
ResourceLink
UniProtKB IDP28476
UniProtKB Entry NameGBRR2_HUMAN
GenBank Protein ID456428
GenBank Gene IDM86868
HGNC IDHGNC:4091
General References
  1. Cutting GR, Curristin S, Zoghbi H, O'Hara B, Seldin MF, Uhl GR: Identification of a putative gamma-aminobutyric acid (GABA) receptor subunit rho2 cDNA and colocalization of the genes encoding rho2 (GABRR2) and rho1 (GABRR1) to human chromosome 6q14-q21 and mouse chromosome 4. Genomics. 1992 Apr;12(4):801-6. [PubMed:1315307]
  2. Mungall AJ, Palmer SA, Sims SK, Edwards CA, Ashurst JL, Wilming L, Jones MC, Horton R, Hunt SE, Scott CE, Gilbert JG, Clamp ME, Bethel G, Milne S, Ainscough R, Almeida JP, Ambrose KD, Andrews TD, Ashwell RI, Babbage AK, Bagguley CL, Bailey J, Banerjee R, Barker DJ, Barlow KF, Bates K, Beare DM, Beasley H, Beasley O, Bird CP, Blakey S, Bray-Allen S, Brook J, Brown AJ, Brown JY, Burford DC, Burrill W, Burton J, Carder C, Carter NP, Chapman JC, Clark SY, Clark G, Clee CM, Clegg S, Cobley V, Collier RE, Collins JE, Colman LK, Corby NR, Coville GJ, Culley KM, Dhami P, Davies J, Dunn M, Earthrowl ME, Ellington AE, Evans KA, Faulkner L, Francis MD, Frankish A, Frankland J, French L, Garner P, Garnett J, Ghori MJ, Gilby LM, Gillson CJ, Glithero RJ, Grafham DV, Grant M, Gribble S, Griffiths C, Griffiths M, Hall R, Halls KS, Hammond S, Harley JL, Hart EA, Heath PD, Heathcott R, Holmes SJ, Howden PJ, Howe KL, Howell GR, Huckle E, Humphray SJ, Humphries MD, Hunt AR, Johnson CM, Joy AA, Kay M, Keenan SJ, Kimberley AM, King A, Laird GK, Langford C, Lawlor S, Leongamornlert DA, Leversha M, Lloyd CR, Lloyd DM, Loveland JE, Lovell J, Martin S, Mashreghi-Mohammadi M, Maslen GL, Matthews L, McCann OT, McLaren SJ, McLay K, McMurray A, Moore MJ, Mullikin JC, Niblett D, Nickerson T, Novik KL, Oliver K, Overton-Larty EK, Parker A, Patel R, Pearce AV, Peck AI, Phillimore B, Phillips S, Plumb RW, Porter KM, Ramsey Y, Ranby SA, Rice CM, Ross MT, Searle SM, Sehra HK, Sheridan E, Skuce CD, Smith S, Smith M, Spraggon L, Squares SL, Steward CA, Sycamore N, Tamlyn-Hall G, Tester J, Theaker AJ, Thomas DW, Thorpe A, Tracey A, Tromans A, Tubby B, Wall M, Wallis JM, West AP, White SS, Whitehead SL, Whittaker H, Wild A, Willey DJ, Wilmer TE, Wood JM, Wray PW, Wyatt JC, Young L, Younger RM, Bentley DR, Coulson A, Durbin R, Hubbard T, Sulston JE, Dunham I, Rogers J, Beck S: The DNA sequence and analysis of human chromosome 6. Nature. 2003 Oct 23;425(6960):805-11. [PubMed:14574404]
  3. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [PubMed:15489334]

Drug Relations

Drug Relations
DrugBank IDNameDrug groupPharmacological action?ActionsDetails
DB00690Flurazepamapproved, illicit, investigationalyespotentiatorDetails
DB00842OxazepamapprovedyespotentiatorDetails
DB00231Temazepamapproved, investigationalyespotentiatorDetails
DB01558Bromazepamapproved, illicit, investigationalyespotentiatorDetails
DB00829Diazepamapproved, illicit, investigational, vet_approvedyespotentiatorDetails
DB01595NitrazepamapprovedyespotentiatorDetails
DB00897Triazolamapproved, investigationalyespotentiatorDetails
DB01559Clotiazepamapproved, illicityespotentiatorDetails
DB01567Fludiazepamexperimental, illicityespotentiatorDetails
DB01588Prazepamapproved, illicityespotentiatorDetails
DB01594CinolazepamexperimentalyespotentiatorDetails
DB01589Quazepamapproved, illicityespotentiatorDetails
DB01215Estazolamapproved, illicityespotentiatorDetails
DB00801Halazepamapproved, illicit, withdrawnyespotentiatorDetails
DB00546AdinazolamexperimentalyespotentiatorDetails