Incidental Mutation 'R3914:Slc32a1'
ID 309548
Institutional Source Beutler Lab
Gene Symbol Slc32a1
Ensembl Gene ENSMUSG00000037771
Gene Name solute carrier family 32 (GABA vesicular transporter), member 1
Synonyms Viaat, VGAT, R75019
MMRRC Submission 040912-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R3914 (G1)
Quality Score 179
Status Validated
Chromosome 2
Chromosomal Location 158452687-158457668 bp(+) (GRCm39)
Type of Mutation start gained
DNA Base Change (assembly) C to T at 158453152 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000036299 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045738]
AlphaFold O35633
Predicted Effect probably benign
Transcript: ENSMUST00000045738
SMART Domains Protein: ENSMUSP00000036299
Gene: ENSMUSG00000037771

DomainStartEndE-ValueType
Pfam:Aa_trans 114 513 9.4e-102 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123016
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123944
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138427
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145773
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155319
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.4%
Validation Efficiency 100% (36/36)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is an integral membrane protein involved in gamma-aminobutyric acid (GABA) and glycine uptake into synaptic vesicles. The encoded protein is a member of amino acid/polyamine transporter family II. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice been independently reported to die perinatally exhibiting a hunched posture, respiratory failure, cleft secondary palate due to failure of palate shelf elevation, umbilical hernia or omphalocele, and loss of neurotransmitter release in both GABAergic and glycinergic neurons. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Atp8b2 A T 3: 89,861,755 (GRCm39) I266N probably damaging Het
AU041133 G A 10: 81,987,649 (GRCm39) R434Q probably damaging Het
Ccdc174 G T 6: 91,876,338 (GRCm39) A392S possibly damaging Het
Cdh18 T C 15: 23,410,771 (GRCm39) Y419H probably damaging Het
Col20a1 A G 2: 180,640,285 (GRCm39) K509R probably benign Het
Csmd2 A T 4: 128,215,117 (GRCm39) D513V probably benign Het
Disp1 A G 1: 182,870,666 (GRCm39) F585L probably benign Het
Entpd7 G A 19: 43,679,597 (GRCm39) R50Q probably benign Het
Exoc1 G A 5: 76,691,408 (GRCm39) S244N possibly damaging Het
Fam234b A G 6: 135,202,681 (GRCm39) D345G probably damaging Het
G530012D18Rik CAGAGAGA CAGAGAGAGA 1: 85,504,945 (GRCm39) probably null Het
Gprc6a T A 10: 51,504,371 (GRCm39) M158L probably benign Het
Hdc T C 2: 126,444,926 (GRCm39) T255A probably damaging Het
Hps5 T C 7: 46,432,950 (GRCm39) T257A probably damaging Het
Ice1 A G 13: 70,754,203 (GRCm39) C628R probably benign Het
Igkv2-137 A T 6: 67,532,968 (GRCm39) R44W probably damaging Het
Islr2 A T 9: 58,105,666 (GRCm39) Y531* probably null Het
Mast4 G A 13: 102,875,829 (GRCm39) R1112* probably null Het
Mrc2 T C 11: 105,238,058 (GRCm39) probably benign Het
Myo19 G A 11: 84,785,429 (GRCm39) R224H probably damaging Het
Nup58 A G 14: 60,469,596 (GRCm39) M375T possibly damaging Het
Phaf1 A G 8: 105,966,615 (GRCm39) N121D probably benign Het
Phldb2 T C 16: 45,577,526 (GRCm39) E1133G probably damaging Het
Rabl6 T C 2: 25,478,718 (GRCm39) T238A possibly damaging Het
Ranbp17 G A 11: 33,429,189 (GRCm39) A352V probably benign Het
Riok3 A G 18: 12,281,879 (GRCm39) I283V probably benign Het
Rrm1 A G 7: 102,106,381 (GRCm39) Y300C probably damaging Het
Shoc1 T A 4: 59,094,201 (GRCm39) R174S possibly damaging Het
Sipa1l3 T C 7: 29,099,510 (GRCm39) D253G probably benign Het
Slc22a8 T A 19: 8,585,550 (GRCm39) I305N probably damaging Het
Slc26a3 A T 12: 31,503,905 (GRCm39) E303D probably benign Het
Tars3 C A 7: 65,333,556 (GRCm39) Q585K probably benign Het
Ttn T A 2: 76,585,168 (GRCm39) I22042F probably damaging Het
Ubqlnl A G 7: 103,798,813 (GRCm39) V228A probably benign Het
Wnt7b T A 15: 85,422,059 (GRCm39) D201V possibly damaging Het
Xpot A T 10: 121,440,443 (GRCm39) I596N possibly damaging Het
Other mutations in Slc32a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
R0993:Slc32a1 UTSW 2 158,453,340 (GRCm39) missense possibly damaging 0.57
R1368:Slc32a1 UTSW 2 158,453,240 (GRCm39) missense probably benign
R1519:Slc32a1 UTSW 2 158,456,497 (GRCm39) missense probably damaging 0.97
R1632:Slc32a1 UTSW 2 158,455,810 (GRCm39) missense possibly damaging 0.89
R1653:Slc32a1 UTSW 2 158,456,809 (GRCm39) missense probably benign 0.18
R1822:Slc32a1 UTSW 2 158,453,298 (GRCm39) missense probably benign
R1957:Slc32a1 UTSW 2 158,455,963 (GRCm39) missense probably damaging 1.00
R3811:Slc32a1 UTSW 2 158,456,656 (GRCm39) missense possibly damaging 0.68
R3949:Slc32a1 UTSW 2 158,453,152 (GRCm39) start gained probably benign
R4021:Slc32a1 UTSW 2 158,453,152 (GRCm39) start gained probably benign
R4850:Slc32a1 UTSW 2 158,456,112 (GRCm39) missense possibly damaging 0.92
R4953:Slc32a1 UTSW 2 158,455,977 (GRCm39) missense possibly damaging 0.76
R5292:Slc32a1 UTSW 2 158,453,307 (GRCm39) missense probably damaging 0.98
R5510:Slc32a1 UTSW 2 158,456,716 (GRCm39) missense probably damaging 1.00
R6431:Slc32a1 UTSW 2 158,453,457 (GRCm39) missense probably benign 0.06
R7072:Slc32a1 UTSW 2 158,453,416 (GRCm39) nonsense probably null
R7170:Slc32a1 UTSW 2 158,453,243 (GRCm39) missense probably damaging 0.97
R7350:Slc32a1 UTSW 2 158,456,326 (GRCm39) missense probably damaging 1.00
R8073:Slc32a1 UTSW 2 158,456,685 (GRCm39) missense probably damaging 1.00
R8194:Slc32a1 UTSW 2 158,455,761 (GRCm39) missense probably damaging 1.00
R8827:Slc32a1 UTSW 2 158,453,274 (GRCm39) missense probably damaging 0.96
R9374:Slc32a1 UTSW 2 158,455,995 (GRCm39) missense probably damaging 1.00
R9449:Slc32a1 UTSW 2 158,456,241 (GRCm39) missense probably benign 0.14
X0067:Slc32a1 UTSW 2 158,455,867 (GRCm39) missense possibly damaging 0.93
Predicted Primers PCR Primer
(F):5'- AAGAGCCAGACTGTCGTGAC -3'
(R):5'- CTGATAATGAATGTCTCCCTCGACG -3'

Sequencing Primer
(F):5'- AGACTGTCGTGACCGGGG -3'
(R):5'- CGATTTCAGGATGTCCATCTGCAG -3'
Posted On 2015-04-17