Incidental Mutation 'R7299:Gabrr2'
ID566844
Institutional Source Beutler Lab
Gene Symbol Gabrr2
Ensembl Gene ENSMUSG00000023267
Gene Namegamma-aminobutyric acid (GABA) C receptor, subunit rho 2
Synonyms
MMRRC Submission
Accession Numbers

Genbank: NM_008076; MGI: 95626; Ensembl: ENSMUST00000108162, ENSMUST00000147889, ENSMUST00000131920, ENSMUST00000024035

Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R7299 (G1)
Quality Score225.009
Status Validated
Chromosome4
Chromosomal Location33062999-33095865 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 33095284 bp
ZygosityHeterozygous
Amino Acid Change Methionine to Lysine at position 391 (M391K)
Ref Sequence ENSEMBL: ENSMUSP00000024035 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000024035] [ENSMUST00000108162]
Predicted Effect probably benign
Transcript: ENSMUST00000024035
AA Change: M391K

PolyPhen 2 Score 0.017 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000024035
Gene: ENSMUSG00000023267
AA Change: M391K

DomainStartEndE-ValueType
Pfam:Neur_chan_LBD 81 286 3.4e-53 PFAM
Pfam:Neur_chan_memb 293 454 1.9e-32 PFAM
transmembrane domain 472 489 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000108162
AA Change: M366K

PolyPhen 2 Score 0.025 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000103797
Gene: ENSMUSG00000023267
AA Change: M366K

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
Pfam:Neur_chan_LBD 57 261 9.7e-57 PFAM
Pfam:Neur_chan_memb 268 414 4.2e-36 PFAM
transmembrane domain 447 464 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.2%
Validation Efficiency 99% (71/72)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Gamma-aminobutyric acid (GABA) is the major inhibitory neurotransmitter in the mammalian brain where it acts at GABA receptors, which are ligand-gated chloride channels. The protein encoded by this gene is a member of the rho subunit family and is a component of the GABA type A receptor complex. This gene exists on chromosome 6q next to the gene encoding the rho 1 subunit of the GABA type A receptor, in a region thought to be associated with susceptibility for psychiatric disorders and epilepsy. Polymorphisms in this gene may also be associated with alcohol dependence, and general cognitive ability. [provided by RefSeq, Apr 2016]
Allele List at MGI

All alleles(2) : Targeted, other(2)

Other mutations in this stock
Total: 72 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930432M17Rik A C 3: 121,679,446 K83N unknown Het
Abca13 A T 11: 9,294,649 N2171Y probably damaging Het
Abcc8 G A 7: 46,105,498 T1532I possibly damaging Het
Abtb2 A T 2: 103,702,424 probably null Het
Agk A T 6: 40,329,517 T7S possibly damaging Het
Akap9 C A 5: 4,032,696 T1940K probably damaging Het
Armc4 T C 18: 7,222,635 K545E probably damaging Het
BC024978 G A 7: 27,201,123 A176T probably damaging Het
Ccdc8 A G 7: 16,996,031 T482A unknown Het
Cd2ap G A 17: 42,830,013 R212* probably null Het
Cenpt G A 8: 105,849,904 Q45* probably null Het
Cnga1 T C 5: 72,605,432 I246M probably benign Het
Cnot7 A G 8: 40,507,545 I74T probably damaging Het
Cog6 T C 3: 53,002,507 S275G probably benign Het
Csmd2 C A 4: 128,528,262 D2797E Het
Ddx24 A G 12: 103,419,450 M298T possibly damaging Het
Eif2b3 T A 4: 117,052,822 S185T probably benign Het
Ergic2 T A 6: 148,188,112 Y249F probably damaging Het
Exoc1 T A 5: 76,542,159 M182K probably damaging Het
Fhdc1 T C 3: 84,444,540 E1126G probably damaging Het
Gap43 T C 16: 42,292,252 K49E probably damaging Het
Gata4 T A 14: 63,203,742 T276S probably damaging Het
Gca C T 2: 62,689,976 P160L probably benign Het
Ghdc C T 11: 100,768,116 V397I possibly damaging Het
Gm3409 T A 5: 146,539,547 D169E probably benign Het
Gtf3c3 G A 1: 54,417,708 P511L probably benign Het
Hal T C 10: 93,492,561 V233A probably benign Het
Ighv1-4 T C 12: 114,487,288 I67V probably benign Het
Itgb8 T C 12: 119,202,461 N112D probably benign Het
Klhl38 G A 15: 58,322,980 R118W probably damaging Het
Krtap26-1 T C 16: 88,647,244 Y163C possibly damaging Het
Kyat1 T C 2: 30,191,995 D44G probably benign Het
Mob1a G A 6: 83,338,449 probably null Het
Mst1r G T 9: 107,914,790 A842S possibly damaging Het
Nhsl1 A G 10: 18,527,671 probably null Het
Nos1 A T 5: 117,867,905 D230V possibly damaging Het
Nppb T C 4: 147,986,323 S52P probably benign Het
Olfml3 T C 3: 103,735,860 K402E probably damaging Het
Olfr1496 G A 19: 13,781,324 W235* probably null Het
Pcdha3 G A 18: 36,946,924 E240K possibly damaging Het
Podxl G T 6: 31,524,436 P395T probably damaging Het
Prr5l T A 2: 101,717,286 D298V probably damaging Het
Ptpro G A 6: 137,441,144 probably null Het
Rad9b A G 5: 122,352,614 V13A possibly damaging Het
Ralgps1 T C 2: 33,157,873 K365R probably benign Het
Reep1 A T 6: 71,761,389 I44L probably benign Het
Ripor2 T C 13: 24,725,001 I1034T possibly damaging Het
Rtn4ip1 T C 10: 43,936,020 Y338H probably damaging Het
Shisa5 G T 9: 109,054,884 probably benign Het
Snx24 G T 18: 53,340,172 V63F probably damaging Het
Svep1 G A 4: 58,046,587 Q3515* probably null Het
Tfap2a T C 13: 40,721,308 K276E probably damaging Het
Tmem158 C A 9: 123,260,301 S82I probably damaging Het
Tmem263 T A 10: 85,114,397 probably null Het
Tmtc3 G T 10: 100,447,474 H740N not run Het
Tnrc6a A C 7: 123,170,913 N642T probably benign Het
Top3a A T 11: 60,748,148 F559I probably damaging Het
Trak1 A G 9: 121,451,863 probably null Het
Trpc4 T C 3: 54,317,627 I799T possibly damaging Het
Ttc7 T C 17: 87,346,542 I549T possibly damaging Het
Tysnd1 C A 10: 61,696,549 P327T possibly damaging Het
Ulk4 T A 9: 121,145,059 D969V probably benign Het
Vcan T A 13: 89,705,266 Y525F probably benign Het
Vmn1r204 G A 13: 22,556,805 S202N probably damaging Het
Vmn2r107 A G 17: 20,345,616 I64M probably benign Het
Wrn A G 8: 33,292,718 F728S probably damaging Het
Zfp280b C G 10: 76,038,703 Q139E probably damaging Het
Zfp322a C A 13: 23,357,143 G143V probably damaging Het
Zfp322a C T 13: 23,357,144 G143S probably benign Het
Zfp418 T A 7: 7,182,828 C597S possibly damaging Het
Zfp568 A G 7: 30,017,244 T190A probably benign Het
Zfyve26 A T 12: 79,282,984 V476D probably benign Het
Other mutations in Gabrr2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01410:Gabrr2 APN 4 33085626 missense probably damaging 1.00
IGL02070:Gabrr2 APN 4 33095340 nonsense probably null
IGL03283:Gabrr2 APN 4 33082364 splice site probably benign
D3080:Gabrr2 UTSW 4 33084466 missense probably damaging 1.00
R1250:Gabrr2 UTSW 4 33063273 missense probably benign 0.20
R1381:Gabrr2 UTSW 4 33081420 missense probably damaging 1.00
R1630:Gabrr2 UTSW 4 33085647 missense probably damaging 1.00
R1782:Gabrr2 UTSW 4 33085593 missense probably damaging 1.00
R1830:Gabrr2 UTSW 4 33077481 missense probably damaging 1.00
R2000:Gabrr2 UTSW 4 33084400 missense probably damaging 1.00
R2125:Gabrr2 UTSW 4 33095548 missense probably damaging 1.00
R2679:Gabrr2 UTSW 4 33071435 missense probably damaging 1.00
R3695:Gabrr2 UTSW 4 33071430 missense probably damaging 1.00
R3891:Gabrr2 UTSW 4 33081348 missense probably damaging 1.00
R3892:Gabrr2 UTSW 4 33081348 missense probably damaging 1.00
R4902:Gabrr2 UTSW 4 33095512 missense probably damaging 1.00
R5328:Gabrr2 UTSW 4 33082565 missense probably damaging 1.00
R5330:Gabrr2 UTSW 4 33082583 missense possibly damaging 0.87
R5331:Gabrr2 UTSW 4 33082583 missense possibly damaging 0.87
R5399:Gabrr2 UTSW 4 33071458 critical splice donor site probably null
R7301:Gabrr2 UTSW 4 33095284 missense probably benign 0.02
R7605:Gabrr2 UTSW 4 33082560 missense probably damaging 1.00
R7697:Gabrr2 UTSW 4 33071358 missense probably benign
R7860:Gabrr2 UTSW 4 33081470 nonsense probably null
R7943:Gabrr2 UTSW 4 33081470 nonsense probably null
X0017:Gabrr2 UTSW 4 33082328 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGTTTTGAGCAGGCCAGAGTG -3'
(R):5'- TTCTGGAGGAGGTCAATTCAC -3'

Sequencing Primer
(F):5'- GAATTACTGTACTCTGAGCAGGCC -3'
(R):5'- CAATTCACTGTTGAGGGCCAAATG -3'
Posted On2019-06-26