Incidental Mutation 'R0570:Slc1a2'
ID46349
Institutional Source Beutler Lab
Gene Symbol Slc1a2
Ensembl Gene ENSMUSG00000005089
Gene Namesolute carrier family 1 (glial high affinity glutamate transporter), member 2
Synonyms2900019G14Rik, 1700091C19Rik, MGLT1, GLT1, Eaat2, GLT-1
MMRRC Submission 038761-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.489) question?
Stock #R0570 (G1)
Quality Score225
Status Validated
Chromosome2
Chromosomal Location102658659-102790784 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 102756007 bp
ZygosityHeterozygous
Amino Acid Change Valine to Methionine at position 319 (V319M)
Ref Sequence ENSEMBL: ENSMUSP00000106844 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000005220] [ENSMUST00000080210] [ENSMUST00000111212] [ENSMUST00000111213]
Predicted Effect possibly damaging
Transcript: ENSMUST00000005220
AA Change: V316M

PolyPhen 2 Score 0.783 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000005220
Gene: ENSMUSG00000005089
AA Change: V316M

DomainStartEndE-ValueType
Pfam:SDF 43 492 8.9e-137 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000080210
AA Change: V319M

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000079100
Gene: ENSMUSG00000005089
AA Change: V319M

DomainStartEndE-ValueType
Pfam:SDF 46 495 3e-133 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000111212
AA Change: V316M

PolyPhen 2 Score 0.783 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000106843
Gene: ENSMUSG00000005089
AA Change: V316M

DomainStartEndE-ValueType
Pfam:SDF 43 492 9.5e-137 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000111213
AA Change: V319M

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000106844
Gene: ENSMUSG00000005089
AA Change: V319M

DomainStartEndE-ValueType
Pfam:SDF 46 495 2e-134 PFAM
Predicted Effect unknown
Transcript: ENSMUST00000136488
AA Change: V34M
SMART Domains Protein: ENSMUSP00000122094
Gene: ENSMUSG00000005089
AA Change: V34M

DomainStartEndE-ValueType
Pfam:SDF 1 144 2.6e-53 PFAM
Meta Mutation Damage Score 0.294 question?
Coding Region Coverage
  • 1x: 99.6%
  • 3x: 98.9%
  • 10x: 97.0%
  • 20x: 94.3%
Validation Efficiency 100% (85/85)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of a family of solute transporter proteins. The membrane-bound protein is the principal transporter that clears the excitatory neurotransmitter glutamate from the extracellular space at synapses in the central nervous system. Glutamate clearance is necessary for proper synaptic activation and to prevent neuronal damage from excessive activation of glutamate receptors. Mutations in and decreased expression of this protein are associated with amyotrophic lateral sclerosis. Alternatively spliced transcript variants of this gene have been identified. [provided by RefSeq, Sep 2010]
PHENOTYPE: Mice homozygous for disruptions in this gene display spontaneous seizures often leading to death as well as a succeptibility to neuronal degeneration. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 85 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700067K01Rik C A 8: 84,003,104 probably benign Het
Aadacl3 C T 4: 144,463,560 W57* probably null Het
Abca2 G T 2: 25,447,405 probably null Het
Abca3 A G 17: 24,374,399 I257V probably benign Het
Adamts2 A G 11: 50,776,136 D420G probably damaging Het
Adamts5 A G 16: 85,899,247 F341L probably damaging Het
Ahnak T A 19: 9,013,698 D4115E probably damaging Het
Arhgap20 T C 9: 51,840,451 S365P possibly damaging Het
Atrn G A 2: 130,980,134 V916I probably benign Het
Blmh T C 11: 76,965,825 V82A probably damaging Het
C1ra A T 6: 124,513,705 Y19F probably benign Het
Cactin A G 10: 81,323,233 E306G probably damaging Het
Celsr1 C T 15: 85,903,365 R2724Q probably benign Het
Clca4b T C 3: 144,925,349 E250G probably benign Het
Col17a1 A T 19: 47,665,878 S647T possibly damaging Het
Cope T A 8: 70,306,531 D74E probably damaging Het
Dsg1c T C 18: 20,270,378 I198T probably damaging Het
Elfn2 T C 15: 78,673,234 N371S probably damaging Het
Elmo2 G T 2: 165,304,919 A246D probably benign Het
Ewsr1 A T 11: 5,085,935 M187K possibly damaging Het
Faap100 A T 11: 120,374,288 S587R possibly damaging Het
Fam234b C T 6: 135,209,249 S85L probably benign Het
Fanca A T 8: 123,306,430 S292R probably benign Het
Fanci G A 7: 79,443,963 C1021Y probably damaging Het
Fhod3 T C 18: 25,112,583 I1230T probably benign Het
Fmo5 T C 3: 97,629,140 L27S probably damaging Het
Fmo9 A G 1: 166,674,462 V147A probably null Het
Fnbp4 A G 2: 90,752,957 Y309C probably damaging Het
Foxb1 T C 9: 69,759,562 T229A probably benign Het
Gapvd1 A G 2: 34,728,540 Y274H probably damaging Het
Gbp8 T C 5: 105,017,675 probably null Het
Gcn1l1 T A 5: 115,592,421 L888Q probably damaging Het
Gm17490 T C 2: 11,625,649 probably benign Het
Gtf2ird2 T A 5: 134,208,944 probably null Het
H2-Q1 A G 17: 35,321,397 T153A possibly damaging Het
Ina A C 19: 47,023,499 E452A probably benign Het
Kars A G 8: 111,994,862 probably null Het
Kif1c A G 11: 70,704,465 E124G probably damaging Het
Lpin3 T C 2: 160,904,024 probably benign Het
Lrp1 A T 10: 127,555,009 C3006* probably null Het
Lyst T C 13: 13,709,386 L2953P probably benign Het
Mb21d2 G A 16: 28,929,572 A31V probably benign Het
Melk T C 4: 44,308,906 Y88H probably damaging Het
Myrf A G 19: 10,211,797 S857P probably damaging Het
Nos2 A G 11: 78,935,361 I153M possibly damaging Het
Olfr732 T G 14: 50,281,913 L113F probably benign Het
Otof A G 5: 30,371,881 probably benign Het
Patl2 A G 2: 122,125,308 V249A probably damaging Het
Pcgf5 A G 19: 36,412,180 Y19C probably benign Het
Pcnt A T 10: 76,412,107 V951E probably damaging Het
Pcolce2 T C 9: 95,638,657 V29A probably benign Het
Pdgfrb A T 18: 61,077,703 M761L probably benign Het
Pi16 A T 17: 29,319,215 M1L possibly damaging Het
Pkd2 T A 5: 104,455,605 probably benign Het
Plcb2 A G 2: 118,717,325 W474R probably benign Het
Psapl1 A G 5: 36,204,280 D72G possibly damaging Het
Ptpn5 T A 7: 47,078,933 probably benign Het
Ptprg A G 14: 12,215,896 E1115G probably damaging Het
Rassf1 C T 9: 107,557,966 T224I probably damaging Het
Rbpms2 T A 9: 65,659,194 C168* probably null Het
Rhag A G 17: 40,828,913 probably benign Het
Rhebl1 C T 15: 98,881,153 V17I probably benign Het
Rnf130 A T 11: 50,095,876 D349V possibly damaging Het
Rprd1a A G 18: 24,509,895 L60P probably damaging Het
Rspry1 T C 8: 94,629,792 I25T probably damaging Het
Ruvbl2 C T 7: 45,422,197 V421M probably damaging Het
Sap30 T C 8: 57,482,966 N209D possibly damaging Het
Sfswap T C 5: 129,503,978 probably benign Het
Smad2 T C 18: 76,289,179 probably benign Het
Spdya T C 17: 71,562,590 probably null Het
Stk39 G A 2: 68,410,048 T113M probably damaging Het
Tanc1 A G 2: 59,796,038 probably benign Het
Tas2r122 T C 6: 132,711,811 K40E probably damaging Het
Tph2 G T 10: 115,174,134 probably benign Het
Trip12 G A 1: 84,751,548 S1083F probably damaging Het
Tsc2 A T 17: 24,626,727 C206S probably damaging Het
Tsc22d4 A G 5: 137,762,419 Q34R possibly damaging Het
Uroc1 G T 6: 90,338,564 M142I possibly damaging Het
Uso1 T C 5: 92,199,823 S766P probably benign Het
Usp21 G A 1: 171,283,746 probably benign Het
Usp48 T A 4: 137,633,126 I658K possibly damaging Het
Vmn1r206 T C 13: 22,620,413 H208R probably damaging Het
Vmn2r109 C T 17: 20,540,675 A807T probably damaging Het
Zfp329 A T 7: 12,810,452 C382S probably damaging Het
Zfp341 A G 2: 154,646,068 E817G probably benign Het
Other mutations in Slc1a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00572:Slc1a2 APN 2 102777576 missense possibly damaging 0.55
IGL00588:Slc1a2 APN 2 102756001 missense probably benign
IGL00931:Slc1a2 APN 2 102756112 missense probably damaging 1.00
IGL00942:Slc1a2 APN 2 102739814 missense probably damaging 1.00
IGL02100:Slc1a2 APN 2 102756089 missense probably damaging 1.00
IGL02173:Slc1a2 APN 2 102743861 missense probably benign 0.05
IGL02184:Slc1a2 APN 2 102748544 missense probably damaging 1.00
IGL02480:Slc1a2 APN 2 102736066 missense probably damaging 1.00
IGL02643:Slc1a2 APN 2 102739880 missense probably benign 0.30
IGL03332:Slc1a2 APN 2 102748534 missense possibly damaging 0.96
R0335:Slc1a2 UTSW 2 102743863 missense probably benign
R0544:Slc1a2 UTSW 2 102756072 missense probably damaging 0.99
R1472:Slc1a2 UTSW 2 102737909 missense probably damaging 1.00
R1536:Slc1a2 UTSW 2 102777510 missense probably benign 0.37
R1856:Slc1a2 UTSW 2 102777567 missense probably damaging 0.97
R1936:Slc1a2 UTSW 2 102777605 missense probably benign 0.04
R1965:Slc1a2 UTSW 2 102739900 missense probably damaging 1.00
R2270:Slc1a2 UTSW 2 102735994 missense probably damaging 1.00
R2365:Slc1a2 UTSW 2 102748453 intron probably null
R2567:Slc1a2 UTSW 2 102767010 missense probably damaging 1.00
R2878:Slc1a2 UTSW 2 102761167 missense probably damaging 1.00
R3080:Slc1a2 UTSW 2 102748556 missense probably damaging 1.00
R4716:Slc1a2 UTSW 2 102748538 missense probably damaging 0.96
R4744:Slc1a2 UTSW 2 102737869 missense probably benign 0.41
R5197:Slc1a2 UTSW 2 102756115 missense probably benign 0.02
R5835:Slc1a2 UTSW 2 102777450 missense probably damaging 1.00
R7077:Slc1a2 UTSW 2 102777510 missense probably benign 0.37
R7155:Slc1a2 UTSW 2 102766995 missense probably damaging 1.00
R7179:Slc1a2 UTSW 2 102755945 missense probably damaging 1.00
R7455:Slc1a2 UTSW 2 102735954 missense probably benign 0.16
R7492:Slc1a2 UTSW 2 102739930 nonsense probably null
X0065:Slc1a2 UTSW 2 102737831 missense probably benign 0.12
Predicted Primers PCR Primer
(F):5'- TGCCTTTGGACTTAATCGCCAGAAC -3'
(R):5'- TTCAGCAGTGTGCAGGAGAAGC -3'

Sequencing Primer
(F):5'- AGCAAAACAGAgtgtgtgtg -3'
(R):5'- TTCCCATATGTTGTGAAAAGGTG -3'
Posted On2013-06-11