Incidental Mutation 'R7305:Gabrg3'
ID 567237
Institutional Source Beutler Lab
Gene Symbol Gabrg3
Ensembl Gene ENSMUSG00000055026
Gene Name gamma-aminobutyric acid type A receptor, subunit gamma 3
Synonyms Gabrg-3, B230362M20Rik
MMRRC Submission 045407-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7305 (G1)
Quality Score 225.009
Status Not validated
Chromosome 7
Chromosomal Location 56366213-57036936 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 56384833 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Leucine at position 243 (M243L)
Ref Sequence ENSEMBL: ENSMUSP00000067632 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000068911]
AlphaFold P27681
Predicted Effect probably benign
Transcript: ENSMUST00000068911
AA Change: M243L

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000067632
Gene: ENSMUSG00000055026
AA Change: M243L

DomainStartEndE-ValueType
signal peptide 1 17 N/A INTRINSIC
Pfam:Neur_chan_LBD 47 253 2.9e-51 PFAM
Pfam:Neur_chan_memb 260 461 1.4e-39 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a gamma-aminobutyric acid (GABA) receptor. GABA is the major inhibitory neurotransmitter in the mammalian brain where it acts at GABA-A receptors, which are ligand-gated chloride channels. Chloride conductance of these channels can be modulated by agents such as benzodiazepines that bind to the GABA-A receptor. GABA-A receptors are pentameric, consisting of proteins from several subunit classes: alpha, beta, gamma, delta and rho. The protein encoded by this gene is a gamma subunit, which contains the benzodiazepine binding site. Two transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, Aug 2012]
Allele List at MGI
Other mutations in this stock
Total: 80 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abhd16b A T 2: 181,135,209 (GRCm39) D37V possibly damaging Het
Ankhd1 A G 18: 36,765,258 (GRCm39) D87G Het
Ankrd31 A G 13: 97,015,479 (GRCm39) S1583G probably damaging Het
Ankub1 T C 3: 57,599,938 (GRCm39) probably benign Het
Apba3 A G 10: 81,107,067 (GRCm39) D264G probably damaging Het
Armh3 A T 19: 45,880,560 (GRCm39) M508K probably benign Het
Asap1 G A 15: 64,002,099 (GRCm39) T404M probably damaging Het
Cnot3 A T 7: 3,648,479 (GRCm39) probably benign Het
Cxxc1 A G 18: 74,352,467 (GRCm39) Y349C probably benign Het
Cyfip1 AGTGT AGT 7: 55,577,937 (GRCm39) probably null Het
Cyp3a57 A G 5: 145,307,795 (GRCm39) I184V probably benign Het
D130052B06Rik GTCTACACTGTCCTGCACAGGTGACCCATCTACCCCGTCCTATCCTGGCGACCCATCTACACTGTCCTG GTCTACACTGTCCTG 11: 33,573,355 (GRCm39) probably null Het
Dab1 T A 4: 104,570,987 (GRCm39) D210E Het
Elavl1 G A 8: 4,375,199 (GRCm39) probably benign Het
Emilin1 C T 5: 31,074,433 (GRCm39) Q225* probably null Het
Eml6 G T 11: 29,727,258 (GRCm39) A1288E probably benign Het
Eno1 T C 4: 150,329,796 (GRCm39) probably null Het
Eprs1 C T 1: 185,111,898 (GRCm39) R303C probably damaging Het
Eps15l1 G A 8: 73,126,878 (GRCm39) A651V probably benign Het
Etl4 A T 2: 20,714,368 (GRCm39) I156F probably damaging Het
Faim2 A T 15: 99,411,814 (GRCm39) I171N probably damaging Het
Fam135a T A 1: 24,069,939 (GRCm39) N381I probably damaging Het
Fhip1a G T 3: 85,637,831 (GRCm39) P156Q probably damaging Het
Garin2 A G 12: 78,761,809 (GRCm39) K158E possibly damaging Het
Gm5134 A G 10: 75,836,233 (GRCm39) I405V probably damaging Het
Gm9376 A T 14: 118,504,768 (GRCm39) K67* probably null Het
Grm8 A T 6: 27,761,354 (GRCm39) I290K possibly damaging Het
Hao1 T A 2: 134,390,121 (GRCm39) M73L probably benign Het
Herc1 A G 9: 66,369,150 (GRCm39) D452G Het
Idh3b C A 2: 130,123,413 (GRCm39) K192N possibly damaging Het
Igkv6-23 A G 6: 70,237,553 (GRCm39) S63P probably benign Het
Itgb2 A C 10: 77,384,398 (GRCm39) D173A probably damaging Het
Jmjd8 A T 17: 26,049,301 (GRCm39) T255S probably benign Het
Lamc3 A C 2: 31,820,714 (GRCm39) E1243A probably benign Het
Map1a A G 2: 121,129,939 (GRCm39) T252A probably damaging Het
Mrgpra1 C A 7: 46,985,203 (GRCm39) A159S probably benign Het
Ndst3 T C 3: 123,395,131 (GRCm39) I500V possibly damaging Het
Nhsl1 A G 10: 18,407,434 (GRCm39) T1523A possibly damaging Het
Nr2f1 A G 13: 78,343,298 (GRCm39) I322T probably damaging Het
Nup210 T C 6: 91,064,948 (GRCm39) E184G probably damaging Het
Obsl1 C T 1: 75,470,590 (GRCm39) W1022* probably null Het
Or2l13 T A 16: 19,306,449 (GRCm39) I287N probably damaging Het
Or4a77 T A 2: 89,486,846 (GRCm39) H313L probably benign Het
Or52p2 G T 7: 102,237,162 (GRCm39) Q263K possibly damaging Het
Or5p51 A T 7: 107,444,572 (GRCm39) Y123N probably damaging Het
Or6c1 A T 10: 129,518,149 (GRCm39) I153N probably damaging Het
Or6c65 T A 10: 129,603,720 (GRCm39) Y118* probably null Het
Otulinl A G 15: 27,658,319 (GRCm39) C184R probably benign Het
Oxr1 C T 15: 41,677,004 (GRCm39) P187L not run Het
Parp8 A G 13: 117,031,461 (GRCm39) L417P possibly damaging Het
Pdia6 A G 12: 17,324,509 (GRCm39) Q120R probably benign Het
Ppp3cc T C 14: 70,478,252 (GRCm39) N290S probably benign Het
Prdm5 C A 6: 65,808,244 (GRCm39) S63R possibly damaging Het
Prr14l T C 5: 32,988,445 (GRCm39) D350G probably benign Het
Pwwp2a T C 11: 43,607,878 (GRCm39) L497S probably damaging Het
R3hdm2 A G 10: 127,312,547 (GRCm39) N430D probably benign Het
Rad51ap2 A G 12: 11,507,344 (GRCm39) N422S possibly damaging Het
Rbbp8 G A 18: 11,805,638 (GRCm39) probably null Het
Rsf1 GGCGGCGGC GGCGGCGGCAGCGGCGGC 7: 97,229,125 (GRCm39) probably benign Het
Slc22a6 G A 19: 8,599,522 (GRCm39) probably null Het
Slc28a3 T A 13: 58,714,045 (GRCm39) E440V possibly damaging Het
Slc30a5 A T 13: 100,947,932 (GRCm39) I482K probably damaging Het
Slco1a1 A T 6: 141,870,223 (GRCm39) F305Y probably damaging Het
Slco1a8 G A 6: 141,938,220 (GRCm39) A253V probably damaging Het
Slco4c1 T C 1: 96,756,690 (GRCm39) N544S probably damaging Het
Smpd4 T A 16: 17,459,647 (GRCm39) I656N probably damaging Het
Spata31h1 A T 10: 82,120,953 (GRCm39) I4019K probably benign Het
Taok1 A T 11: 77,432,500 (GRCm39) L771* probably null Het
Tmem231 T C 8: 112,641,927 (GRCm39) D209G possibly damaging Het
Tmem25 A G 9: 44,706,705 (GRCm39) probably null Het
Tmem79 T C 3: 88,240,718 (GRCm39) T77A probably benign Het
Topbp1 A T 9: 103,205,836 (GRCm39) T825S probably damaging Het
Trpm6 A T 19: 18,853,455 (GRCm39) Q1825L probably benign Het
Uba1y T A Y: 821,348 (GRCm39) D110E probably damaging Het
Utrn A T 10: 12,261,280 (GRCm39) N3422K probably benign Het
Vmn1r219 A T 13: 23,347,314 (GRCm39) M168L probably benign Het
Vmn2r62 T C 7: 42,414,235 (GRCm39) H736R possibly damaging Het
Wdr1 T C 5: 38,697,435 (GRCm39) H291R possibly damaging Het
Zan T C 5: 137,413,401 (GRCm39) T3177A unknown Het
Zbtb21 T C 16: 97,752,495 (GRCm39) H596R possibly damaging Het
Other mutations in Gabrg3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00782:Gabrg3 APN 7 57,031,415 (GRCm39) missense probably damaging 0.99
IGL01501:Gabrg3 APN 7 56,374,214 (GRCm39) missense probably damaging 0.99
IGL02637:Gabrg3 APN 7 56,384,775 (GRCm39) missense probably damaging 0.99
IGL02707:Gabrg3 APN 7 56,632,439 (GRCm39) nonsense probably null
IGL03084:Gabrg3 APN 7 56,384,812 (GRCm39) missense possibly damaging 0.91
IGL03237:Gabrg3 APN 7 56,632,460 (GRCm39) splice site probably null
IGL03275:Gabrg3 APN 7 56,423,095 (GRCm39) missense probably damaging 1.00
IGL03309:Gabrg3 APN 7 56,632,433 (GRCm39) missense probably damaging 1.00
R0265:Gabrg3 UTSW 7 57,031,365 (GRCm39) nonsense probably null
R0612:Gabrg3 UTSW 7 56,379,454 (GRCm39) missense probably damaging 0.99
R0627:Gabrg3 UTSW 7 56,374,343 (GRCm39) missense probably damaging 0.99
R0676:Gabrg3 UTSW 7 56,374,169 (GRCm39) missense probably damaging 0.99
R1178:Gabrg3 UTSW 7 56,384,839 (GRCm39) missense probably benign 0.01
R1600:Gabrg3 UTSW 7 56,384,822 (GRCm39) nonsense probably null
R1702:Gabrg3 UTSW 7 56,634,848 (GRCm39) missense probably damaging 0.98
R1836:Gabrg3 UTSW 7 56,379,389 (GRCm39) missense probably damaging 1.00
R2327:Gabrg3 UTSW 7 56,384,835 (GRCm39) missense probably benign 0.01
R3816:Gabrg3 UTSW 7 57,031,412 (GRCm39) nonsense probably null
R3818:Gabrg3 UTSW 7 57,031,412 (GRCm39) nonsense probably null
R3819:Gabrg3 UTSW 7 57,031,412 (GRCm39) nonsense probably null
R4905:Gabrg3 UTSW 7 56,374,304 (GRCm39) missense probably damaging 0.98
R5643:Gabrg3 UTSW 7 56,423,032 (GRCm39) missense possibly damaging 0.95
R6088:Gabrg3 UTSW 7 56,634,826 (GRCm39) missense probably damaging 1.00
R6862:Gabrg3 UTSW 7 56,423,059 (GRCm39) missense possibly damaging 0.54
R6879:Gabrg3 UTSW 7 57,031,387 (GRCm39) missense probably damaging 1.00
R7075:Gabrg3 UTSW 7 56,973,444 (GRCm39) missense probably damaging 0.99
R7594:Gabrg3 UTSW 7 56,632,443 (GRCm39) missense possibly damaging 0.90
R7793:Gabrg3 UTSW 7 56,829,328 (GRCm39) missense probably benign 0.00
R7886:Gabrg3 UTSW 7 56,374,229 (GRCm39) missense probably damaging 1.00
R7989:Gabrg3 UTSW 7 56,374,389 (GRCm39) missense possibly damaging 0.70
R8002:Gabrg3 UTSW 7 56,384,716 (GRCm39) missense possibly damaging 0.90
R8203:Gabrg3 UTSW 7 56,423,008 (GRCm39) missense possibly damaging 0.65
R8875:Gabrg3 UTSW 7 56,379,514 (GRCm39) missense probably damaging 1.00
R8933:Gabrg3 UTSW 7 56,634,706 (GRCm39) missense probably damaging 0.96
R9027:Gabrg3 UTSW 7 56,423,122 (GRCm39) missense possibly damaging 0.88
R9090:Gabrg3 UTSW 7 56,829,386 (GRCm39) missense probably benign 0.03
R9229:Gabrg3 UTSW 7 56,374,268 (GRCm39) missense probably damaging 0.99
R9271:Gabrg3 UTSW 7 56,829,386 (GRCm39) missense probably benign 0.03
R9673:Gabrg3 UTSW 7 56,973,422 (GRCm39) missense probably damaging 0.98
R9734:Gabrg3 UTSW 7 56,634,908 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CTTTTCCATTGAAGGCATTCTGTG -3'
(R):5'- TGGTACAGTTCAACAGCACC -3'

Sequencing Primer
(F):5'- GGTGTCGCATCCTTTTTTAT -3'
(R):5'- GTTCAACAGCACCAGCATTTG -3'
Posted On 2019-06-26