Incidental Mutation 'R1817:Gabrg1'
ID204482
Institutional Source Beutler Lab
Gene Symbol Gabrg1
Ensembl Gene ENSMUSG00000001260
Gene Namegamma-aminobutyric acid (GABA) A receptor, subunit gamma 1
SynonymsGabaA
MMRRC Submission 039845-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.095) question?
Stock #R1817 (G1)
Quality Score225
Status Validated
Chromosome5
Chromosomal Location70751047-70842617 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 70754251 bp
ZygosityHeterozygous
Amino Acid Change Methionine to Threonine at position 344 (M344T)
Ref Sequence ENSEMBL: ENSMUSP00000142454 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031119] [ENSMUST00000199705]
Predicted Effect probably benign
Transcript: ENSMUST00000031119
AA Change: M390T

PolyPhen 2 Score 0.079 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000031119
Gene: ENSMUSG00000001260
AA Change: M390T

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
low complexity region 40 46 N/A INTRINSIC
Pfam:Neur_chan_LBD 64 270 7e-51 PFAM
Pfam:Neur_chan_memb 277 378 2.3e-36 PFAM
low complexity region 411 422 N/A INTRINSIC
transmembrane domain 441 463 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000199705
AA Change: M344T

PolyPhen 2 Score 0.079 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000142454
Gene: ENSMUSG00000001260
AA Change: M344T

DomainStartEndE-ValueType
signal peptide 1 30 N/A INTRINSIC
low complexity region 35 41 N/A INTRINSIC
Pfam:Neur_chan_LBD 59 265 1.7e-50 PFAM
Pfam:Neur_chan_memb 272 304 9.5e-12 PFAM
low complexity region 365 376 N/A INTRINSIC
transmembrane domain 395 417 N/A INTRINSIC
Meta Mutation Damage Score 0.1132 question?
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.9%
  • 10x: 95.2%
  • 20x: 91.9%
Validation Efficiency 95% (90/95)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the ligand-gated ionic channel family. It is an integral membrane protein and plays an important role in inhibiting neurotransmission by binding to the benzodiazepine receptor and opening an integral chloride channel. This gene is clustered with three other family members on chromosome 4. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 88 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca6 A T 11: 110,219,318 S600T probably benign Het
Acly T A 11: 100,495,891 Q615L probably benign Het
Adgrf1 C A 17: 43,310,033 T387K probably benign Het
Afg3l1 G T 8: 123,501,931 K745N probably damaging Het
Armc8 T C 9: 99,536,259 T39A possibly damaging Het
Atm C A 9: 53,492,233 probably benign Het
Babam2 A G 5: 32,057,546 T324A probably damaging Het
Btd C A 14: 31,662,289 D77E possibly damaging Het
Cadm1 T A 9: 47,829,370 probably benign Het
Card11 A T 5: 140,885,560 D729E probably benign Het
Ccni G T 5: 93,188,108 T144K possibly damaging Het
Cecr2 A G 6: 120,731,267 T77A probably damaging Het
Cpsf7 T C 19: 10,535,439 F296L possibly damaging Het
Cyfip1 C A 7: 55,873,448 N70K possibly damaging Het
Cyp4a12b A G 4: 115,414,062 probably benign Het
Ddx20 A T 3: 105,678,580 Y816* probably null Het
Ddx59 A G 1: 136,432,507 I420V probably damaging Het
Dgat1 T A 15: 76,502,503 M445L probably damaging Het
Dnah5 T A 15: 28,246,400 L628* probably null Het
Dnah7a A C 1: 53,559,148 D1409E probably benign Het
Dnmt1 T C 9: 20,927,126 T215A probably benign Het
Dsg4 C T 18: 20,471,245 T923M probably damaging Het
Enox1 A G 14: 77,615,475 I394V possibly damaging Het
Esrp2 A T 8: 106,134,618 M183K probably damaging Het
Fam171a1 C T 2: 3,178,373 P79S probably benign Het
Fga A G 3: 83,031,775 T486A probably benign Het
Fkbp10 G T 11: 100,415,889 A36S probably benign Het
Fnip1 A G 11: 54,502,453 T572A probably benign Het
Fxn A C 19: 24,280,401 probably null Het
Gaa C T 11: 119,284,498 Q901* probably null Het
Galnt7 C T 8: 57,538,178 V433M probably damaging Het
Gin1 A G 1: 97,785,226 probably null Het
Gm5155 C T 7: 17,873,330 noncoding transcript Het
Hydin A C 8: 110,532,827 D2477A probably benign Het
Igsf6 T C 7: 121,070,808 Y37C probably damaging Het
Il18rap A G 1: 40,531,527 I210V probably benign Het
Kif3a T C 11: 53,598,734 Y138H probably damaging Het
Klra17 A G 6: 129,868,718 probably null Het
Lcorl A T 5: 45,795,346 I55N probably damaging Het
Lrrc49 A G 9: 60,602,776 S398P possibly damaging Het
Ltv1 A G 10: 13,179,274 L384S probably damaging Het
Mageb3 A T 2: 121,954,437 Y261* probably null Het
Mb21d1 A G 9: 78,434,311 probably null Het
Mical3 T G 6: 121,042,235 T9P probably benign Het
Mpp6 T G 6: 50,163,431 F144V probably benign Het
Myrip C T 9: 120,388,162 S49L probably damaging Het
Nrap T C 19: 56,384,055 probably benign Het
Olfr164 T C 16: 19,285,877 N289D probably damaging Het
Olfr729 A G 14: 50,148,271 V201A probably benign Het
Otoa A T 7: 121,160,530 probably benign Het
Parp11 T A 6: 127,490,045 I133N probably damaging Het
Pcnx A G 12: 81,918,642 T528A probably benign Het
Pde4c A G 8: 70,726,989 H63R probably benign Het
Pdpk1 T C 17: 24,110,904 K53E probably damaging Het
Pdzd7 A T 19: 45,036,176 M468K probably damaging Het
Perm1 C A 4: 156,218,604 P535Q possibly damaging Het
Pgap1 C A 1: 54,535,969 A265S probably benign Het
Pik3c2a A T 7: 116,376,512 probably null Het
Plxnd1 T C 6: 115,980,601 T491A possibly damaging Het
Pms1 A T 1: 53,206,969 D470E probably benign Het
Prf1 C A 10: 61,302,983 T240N probably damaging Het
Prune2 A G 19: 17,122,081 T1650A probably benign Het
Ptprf A G 4: 118,223,265 L1264P probably benign Het
Ptprs A G 17: 56,419,527 S948P probably damaging Het
Rapgef1 T C 2: 29,686,256 V117A probably damaging Het
Rnf123 A G 9: 108,062,926 V756A probably benign Het
Sez6l2 A G 7: 126,967,119 E741G probably damaging Het
Shc3 A T 13: 51,472,852 I125K possibly damaging Het
Smr3a A T 5: 88,008,058 probably benign Het
Spef2 C T 15: 9,584,108 E1624K probably damaging Het
St6gal1 A T 16: 23,321,333 K85* probably null Het
Taf1b T G 12: 24,547,122 D353E possibly damaging Het
Tcp10b C T 17: 13,067,703 P180S possibly damaging Het
Tlr9 A T 9: 106,224,943 M478L probably benign Het
Tpr A T 1: 150,419,903 E892D probably damaging Het
Trio C T 15: 27,742,495 W22* probably null Het
Usp14 A G 18: 10,024,673 V8A probably damaging Het
Vmn2r19 A T 6: 123,330,052 K506N possibly damaging Het
Vmn2r45 T A 7: 8,472,373 N552I probably damaging Het
Vmn2r56 A T 7: 12,715,615 M232K probably benign Het
Vps13b T A 15: 35,910,642 F3517L possibly damaging Het
Yif1a C T 19: 5,092,305 R247* probably null Het
Zbtb5 A G 4: 44,993,767 V539A probably benign Het
Zfp180 G A 7: 24,105,227 R357Q probably damaging Het
Zfp536 A G 7: 37,568,617 L458P probably damaging Het
Zfp646 G A 7: 127,883,120 G1490S probably benign Het
Zfp970 C T 2: 177,476,183 H517Y probably damaging Het
Zranb3 A T 1: 128,017,556 probably null Het
Other mutations in Gabrg1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00715:Gabrg1 APN 5 70815955 critical splice donor site probably null
IGL00798:Gabrg1 APN 5 70782283 missense probably damaging 1.00
IGL01012:Gabrg1 APN 5 70778169 missense probably benign 0.03
IGL01597:Gabrg1 APN 5 70782348 missense probably damaging 1.00
IGL01637:Gabrg1 APN 5 70777205 missense probably damaging 1.00
IGL02589:Gabrg1 APN 5 70842152 nonsense probably null
IGL03031:Gabrg1 APN 5 70794682 nonsense probably null
IGL03346:Gabrg1 APN 5 70778131 missense possibly damaging 0.89
PIT4260001:Gabrg1 UTSW 5 70782280 missense probably benign 0.01
R0197:Gabrg1 UTSW 5 70774389 missense probably damaging 1.00
R1271:Gabrg1 UTSW 5 70777144 missense probably damaging 0.98
R1795:Gabrg1 UTSW 5 70782253 missense possibly damaging 0.83
R1820:Gabrg1 UTSW 5 70774413 missense probably damaging 1.00
R2254:Gabrg1 UTSW 5 70782364 nonsense probably null
R4566:Gabrg1 UTSW 5 70842141 missense probably benign 0.01
R4768:Gabrg1 UTSW 5 70754173 missense probably damaging 0.99
R4976:Gabrg1 UTSW 5 70774411 missense possibly damaging 0.95
R5104:Gabrg1 UTSW 5 70774432 missense probably damaging 1.00
R6062:Gabrg1 UTSW 5 70780713 missense probably damaging 1.00
R6086:Gabrg1 UTSW 5 70754053 missense probably damaging 1.00
R6148:Gabrg1 UTSW 5 70774461 missense probably damaging 1.00
R6234:Gabrg1 UTSW 5 70842141 missense probably benign 0.01
R6724:Gabrg1 UTSW 5 70754209 missense possibly damaging 0.80
R6786:Gabrg1 UTSW 5 70754267 missense probably benign 0.00
R6794:Gabrg1 UTSW 5 70815971 missense probably damaging 1.00
R7209:Gabrg1 UTSW 5 70754170 missense probably damaging 0.98
R7654:Gabrg1 UTSW 5 70778161 missense probably benign 0.44
R7671:Gabrg1 UTSW 5 70815980 missense probably damaging 1.00
X0027:Gabrg1 UTSW 5 70754261 missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- TTGAACAAGGCAAAAGCTGTTG -3'
(R):5'- GCCCGTTTATACTTAGATTCATGGTTG -3'

Sequencing Primer
(F):5'- GCTGTTGGGAAAAAGATTCTGG -3'
(R):5'- AGACTTTCCAAAGGTATACTGTAGG -3'
Posted On2014-06-23