Incidental Mutation 'R1766:Gabrq'
Institutional Source Beutler Lab
Gene Symbol Gabrq
Ensembl Gene ENSMUSG00000031344
Gene Namegamma-aminobutyric acid (GABA) A receptor, subunit theta
MMRRC Submission 039798-MU
Accession Numbers
Is this an essential gene? Not available question?
Stock #R1766 (G1)
Quality Score222
Status Not validated
Chromosomal Location72825178-72842602 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 72833383 bp
Amino Acid Change Arginine to Histidine at position 161 (R161H)
Ref Sequence ENSEMBL: ENSMUSP00000033711 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033711] [ENSMUST00000114553]
Predicted Effect probably damaging
Transcript: ENSMUST00000033711
AA Change: R161H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000033711
Gene: ENSMUSG00000031344
AA Change: R161H

signal peptide 1 21 N/A INTRINSIC
Pfam:Neur_chan_LBD 59 264 3e-51 PFAM
Pfam:Neur_chan_memb 271 592 5.8e-29 PFAM
transmembrane domain 616 635 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000114553
AA Change: R161H

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000110200
Gene: ENSMUSG00000031344
AA Change: R161H

signal peptide 1 21 N/A INTRINSIC
Pfam:Neur_chan_LBD 59 264 5.2e-54 PFAM
Pfam:Neur_chan_memb 271 523 2.7e-32 PFAM
Coding Region Coverage
  • 1x: 97.5%
  • 3x: 96.9%
  • 10x: 95.3%
  • 20x: 92.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The gamma-aminobutyric acid (GABA) A receptor is a multisubunit chloride channel that mediates the fastest inhibitory synaptic transmission in the central nervous system. This gene encodes the theta subunit of the GABA A receptor. The gene is mapped to chromosome Xq28 in a cluster of genes including those that encode the alpha 3 and epsilon subunits of the GABA A receptor. This gene location is also the candidate region of two different neurologic diseases: early-onset parkinsonism (Waisman syndrome) and X-linked mental retardation (MRX3). [provided by RefSeq, Nov 2009]
PHENOTYPE: Males hemizygous for a mutation in this gene exhibit decreased prepulse inhibition. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 78 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933403O08Rik T C X: 112,241,085 Y22H probably benign Het
Afg1l T C 10: 42,454,495 T59A probably benign Het
Ankrd17 T A 5: 90,264,797 M1223L possibly damaging Het
Ankrd24 G A 10: 81,638,638 S68N probably benign Het
Arhgap31 A G 16: 38,625,590 I131T probably damaging Het
Arhgef10 A T 8: 14,979,836 I874F probably damaging Het
Arl5b T C 2: 15,069,837 V43A probably benign Het
BC051665 G A 13: 60,785,040 H36Y probably benign Het
Cdh9 A G 15: 16,778,306 D69G probably damaging Het
Chd6 G A 2: 160,966,639 L1552F probably damaging Het
Chrd A G 16: 20,737,441 H584R probably damaging Het
Dnhd1 G A 7: 105,693,972 V1508I possibly damaging Het
Dpy19l4 C T 4: 11,303,360 G187D probably damaging Het
Dync2h1 T C 9: 7,015,526 probably null Het
Ehbp1l1 A G 19: 5,716,406 V1303A probably damaging Het
Eif4e1b G A 13: 54,786,891 E182K probably damaging Het
Fam170b A T 14: 32,835,886 Q226L possibly damaging Het
Fam193a C T 5: 34,462,131 P760L probably damaging Het
Gabra5 A T 7: 57,508,048 L6H probably benign Het
Gm7334 T A 17: 50,698,978 D97E probably damaging Het
Gpsm1 G A 2: 26,325,383 A286T probably damaging Het
Gsta4 C A 9: 78,204,329 Y79* probably null Het
Hcn1 T A 13: 117,656,734 V174D probably benign Het
Hic1 G T 11: 75,165,794 C756* probably null Het
Hivep3 C T 4: 120,096,671 T728I probably benign Het
Ice1 T C 13: 70,604,442 E1175G possibly damaging Het
Igsf3 T A 3: 101,431,282 L304Q probably damaging Het
Kpna6 T C 4: 129,657,442 D90G probably benign Het
Krt73 C T 15: 101,793,928 G500D probably damaging Het
Lama3 A G 18: 12,402,062 K156E probably damaging Het
Mdm2 T C 10: 117,696,022 K94E probably damaging Het
Mitf T C 6: 97,941,099 S26P probably damaging Het
Myh4 C A 11: 67,256,295 Q1589K possibly damaging Het
Nlrp4c T A 7: 6,073,114 V671E probably benign Het
Nop9 C T 14: 55,752,134 A407V possibly damaging Het
Nrap T A 19: 56,335,042 H1366L probably damaging Het
Ntrk1 A T 3: 87,778,518 C766S probably damaging Het
Olfr625-ps1 A G 7: 103,682,861 N38D possibly damaging Het
Olfr735 T C 14: 50,346,220 Y43C probably damaging Het
Olfr768 T C 10: 129,093,747 I76V probably benign Het
Olfr845 A G 9: 19,338,858 T133A probably benign Het
Oog3 C T 4: 144,159,122 G302D possibly damaging Het
Pdzph1 C T 17: 58,973,752 V512I probably benign Het
Phf2 A C 13: 48,819,557 S408A unknown Het
Pigk T G 3: 152,740,156 L135V probably damaging Het
Ppp2ca C A 11: 52,121,946 T301N probably benign Het
Ppp4r3a A G 12: 101,058,482 S253P probably damaging Het
Ptgfrn A T 3: 101,050,122 I712N probably benign Het
Rapgef2 A T 3: 79,092,703 D579E probably damaging Het
Rims2 T A 15: 39,462,580 D769E probably damaging Het
Rptor T A 11: 119,725,061 C134S probably damaging Het
S100a1 A G 3: 90,511,292 F72L probably damaging Het
Scube1 T A 15: 83,721,945 D42V probably damaging Het
Sh3glb1 T C 3: 144,712,685 D39G probably damaging Het
Sh3pxd2a T C 19: 47,273,250 T397A probably benign Het
Siglece G A 7: 43,651,532 T453M probably damaging Het
Slc26a1 G A 5: 108,671,792 R514W probably damaging Het
Slc4a8 T C 15: 100,787,212 V156A probably benign Het
Smchd1 A T 17: 71,391,379 V1134E probably damaging Het
Sorbs2 A G 8: 45,770,576 Y222C probably damaging Het
Sorcs3 G T 19: 48,603,875 W326C possibly damaging Het
Taf2 A G 15: 55,071,397 V45A probably benign Het
Tiparp A T 3: 65,532,049 H80L probably damaging Het
Tmem71 T A 15: 66,541,699 T175S probably benign Het
Tmem87b T A 2: 128,839,170 V338D probably damaging Het
Trdn A G 10: 33,364,008 K445R probably damaging Het
Trim14 A G 4: 46,522,039 F213L probably benign Het
Tubgcp5 T A 7: 55,815,020 S550T probably benign Het
Tufm A G 7: 126,490,472 D446G probably benign Het
Vipr1 A T 9: 121,661,419 Y177F possibly damaging Het
Vmn2r116 A C 17: 23,401,766 I825L probably damaging Het
Vmn2r12 G T 5: 109,092,044 Q218K probably damaging Het
Vwa7 G T 17: 35,023,943 probably null Het
Ywhae T C 11: 75,755,665 V119A probably damaging Het
Zfand5 A G 19: 21,280,524 R199G probably damaging Het
Zfp810 T C 9: 22,278,532 Y360C possibly damaging Het
Zrsr1 A G 11: 22,973,637 D137G probably benign Het
Other mutations in Gabrq
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00505:Gabrq APN X 72838365 missense probably damaging 1.00
IGL01123:Gabrq APN X 72836833 missense probably benign 0.01
IGL01743:Gabrq APN X 72836842 missense probably benign 0.00
IGL02102:Gabrq APN X 72827545 splice site probably null
IGL02142:Gabrq APN X 72836177 missense possibly damaging 0.94
IGL02525:Gabrq APN X 72836824 missense possibly damaging 0.69
X0063:Gabrq UTSW X 72831693 missense probably damaging 0.99
Predicted Primers PCR Primer

Sequencing Primer
Posted On2014-05-23