Incidental Mutation 'IGL01994:Gria4'
ID183604
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Gria4
Ensembl Gene ENSMUSG00000025892
Gene Nameglutamate receptor, ionotropic, AMPA4 (alpha 4)
SynonymsGluralpha4, spkw1, Glur4, Glur-4
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.667) question?
Stock #IGL01994
Quality Score
Status
Chromosome9
Chromosomal Location4417896-4796234 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 4537726 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Cysteine at position 194 (Y194C)
Ref Sequence ENSEMBL: ENSMUSP00000129316 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027020] [ENSMUST00000063508] [ENSMUST00000163309] [ENSMUST00000212533]
Predicted Effect possibly damaging
Transcript: ENSMUST00000027020
AA Change: Y194C

PolyPhen 2 Score 0.831 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000027020
Gene: ENSMUSG00000025892
AA Change: Y194C

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
Pfam:ANF_receptor 39 380 3e-61 PFAM
PBPe 416 791 8.23e-129 SMART
Lig_chan-Glu_bd 426 491 3.4e-31 SMART
low complexity region 821 833 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000063508
AA Change: Y194C

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000066980
Gene: ENSMUSG00000025892
AA Change: Y194C

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
Pfam:ANF_receptor 39 380 2.5e-71 PFAM
PBPe 416 791 2.06e-129 SMART
Lig_chan-Glu_bd 426 491 3.4e-31 SMART
low complexity region 821 833 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000163309
AA Change: Y194C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000129316
Gene: ENSMUSG00000025892
AA Change: Y194C

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
Pfam:ANF_receptor 39 380 3.2e-62 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000212533
AA Change: Y194C

PolyPhen 2 Score 0.831 (Sensitivity: 0.84; Specificity: 0.93)
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: Glutamate receptors are the predominant excitatory neurotransmitter receptors in the mammalian brain and are activated in a variety of normal neurophysiologic processes. These receptors are heteromeric protein complexes composed of multiple subunits, arranged to form ligand-gated ion channels. The classification of glutamate receptors is based on their activation by different pharmacologic agonists. The subunit encoded by this gene belongs to a family of AMPA (alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate)-sensitive glutamate receptors, and is subject to RNA editing (AGA->GGA; R->G). Alternative splicing of this gene results in transcript variants encoding different isoforms, which may vary in their signal transduction properties. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a targeted mutation display hyperactivity, decreased thermal nociception, and abnormal sensitivity to pharmacologically induced seizures. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actn2 A T 13: 12,290,677 Y418N probably benign Het
Adam15 T C 3: 89,341,505 probably benign Het
Adam32 C A 8: 24,902,796 probably benign Het
Adamts12 T A 15: 11,345,594 C1574S probably damaging Het
Adck1 T C 12: 88,431,156 S187P possibly damaging Het
Atp13a3 A G 16: 30,337,518 V949A possibly damaging Het
Atxn3 T C 12: 101,942,180 T138A probably benign Het
Atxn7l2 C T 3: 108,203,543 R559Q probably damaging Het
Bicra G T 7: 15,972,816 S1233R possibly damaging Het
Cacybp G T 1: 160,206,636 N101K probably damaging Het
Cops7b T C 1: 86,601,106 L185P probably damaging Het
Cttnbp2 T C 6: 18,420,815 D899G possibly damaging Het
Cyp4f37 C T 17: 32,625,176 R85* probably null Het
Dnah3 T G 7: 119,951,214 N3294T possibly damaging Het
Elmo1 T A 13: 20,342,464 Y395N probably damaging Het
Fam234b T A 6: 135,225,205 Y308* probably null Het
Fam43a A G 16: 30,600,663 K22E probably damaging Het
Fcer2a T C 8: 3,688,302 N123D possibly damaging Het
Gm11595 A G 11: 99,772,201 C218R unknown Het
Grin2d T C 7: 45,857,972 E435G probably damaging Het
Hectd1 T C 12: 51,797,942 E506G probably damaging Het
Htt G A 5: 34,832,604 S1160N possibly damaging Het
Ift140 A G 17: 25,048,443 E605G probably damaging Het
Il17re T C 6: 113,468,450 V374A probably benign Het
Ippk A G 13: 49,458,617 Q439R possibly damaging Het
Itgam G A 7: 128,101,727 V530M probably damaging Het
Kirrel3 A G 9: 35,020,133 H47R possibly damaging Het
Klk1b24 A T 7: 44,191,633 I162F probably damaging Het
Lama1 A T 17: 67,752,439 T606S probably benign Het
Lama2 C T 10: 27,467,203 probably null Het
Lrp2 A G 2: 69,483,601 I2262T probably benign Het
Mamdc4 A T 2: 25,568,534 I317N possibly damaging Het
Mtmr3 G T 11: 4,487,938 H839N probably benign Het
Ncr1 G T 7: 4,341,254 V177F probably benign Het
Nop58 T C 1: 59,704,083 S219P probably damaging Het
Nrg3 T C 14: 39,012,086 Y281C probably damaging Het
Nsf A G 11: 103,928,782 S54P probably damaging Het
Olfr421-ps1 T A 1: 174,151,536 S7T probably benign Het
Olfr687 A T 7: 105,275,946 noncoding transcript Het
Plxnc1 T C 10: 94,849,939 K730R probably damaging Het
Polr2g A T 19: 8,794,376 probably benign Het
Rps13 A G 7: 116,333,690 probably benign Het
Scgb2b7 A G 7: 31,703,984 I99T probably benign Het
Slc22a27 G T 19: 7,909,743 H260Q possibly damaging Het
Spata18 G T 5: 73,657,601 probably null Het
Tns2 A G 15: 102,111,379 E560G possibly damaging Het
Trbv16 T C 6: 41,151,781 probably benign Het
Ubr3 T A 2: 70,021,176 I1829N probably damaging Het
Vcl C T 14: 21,003,243 T442I probably damaging Het
Vmn2r102 T A 17: 19,660,469 I24N probably benign Het
Vmn2r114 T C 17: 23,310,477 D217G probably damaging Het
Vmn2r58 A G 7: 41,836,970 Y834H probably damaging Het
Zdhhc8 G T 16: 18,227,772 probably benign Het
Other mutations in Gria4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00814:Gria4 APN 9 4472202 missense probably damaging 0.98
IGL01451:Gria4 APN 9 4503652 missense probably benign 0.04
IGL01533:Gria4 APN 9 4502395 missense probably damaging 1.00
IGL02078:Gria4 APN 9 4793878 missense probably damaging 0.98
IGL02183:Gria4 APN 9 4502460 missense probably damaging 1.00
IGL02351:Gria4 APN 9 4456206 missense possibly damaging 0.84
IGL02358:Gria4 APN 9 4456206 missense possibly damaging 0.84
IGL03118:Gria4 APN 9 4793804 splice site probably benign
IGL03131:Gria4 APN 9 4432876 missense probably damaging 0.96
IGL03148:Gria4 APN 9 4464295 missense possibly damaging 0.91
IGL03264:Gria4 APN 9 4513288 missense probably benign
PIT4812001:Gria4 UTSW 9 4427128 missense probably damaging 1.00
R0018:Gria4 UTSW 9 4432843 missense possibly damaging 0.71
R0295:Gria4 UTSW 9 4793840 missense possibly damaging 0.69
R0654:Gria4 UTSW 9 4464372 missense probably benign 0.32
R0690:Gria4 UTSW 9 4427071 missense probably damaging 1.00
R0992:Gria4 UTSW 9 4795238 missense probably benign
R1517:Gria4 UTSW 9 4793865 missense probably damaging 1.00
R1673:Gria4 UTSW 9 4537637 nonsense probably null
R1713:Gria4 UTSW 9 4424448 missense probably benign 0.20
R1961:Gria4 UTSW 9 4519546 splice site probably benign
R2137:Gria4 UTSW 9 4427026 intron probably benign
R2397:Gria4 UTSW 9 4537717 missense probably damaging 1.00
R2870:Gria4 UTSW 9 4503614 missense probably damaging 0.96
R2870:Gria4 UTSW 9 4503614 missense probably damaging 0.96
R3014:Gria4 UTSW 9 4464294 missense probably damaging 0.97
R3412:Gria4 UTSW 9 4513278 missense probably benign 0.00
R3732:Gria4 UTSW 9 4513295 missense probably benign
R3732:Gria4 UTSW 9 4513295 missense probably benign
R3733:Gria4 UTSW 9 4513295 missense probably benign
R3897:Gria4 UTSW 9 4513260 missense probably damaging 1.00
R4404:Gria4 UTSW 9 4464489 splice site probably null
R4457:Gria4 UTSW 9 4427074 missense probably damaging 1.00
R4672:Gria4 UTSW 9 4664981 missense possibly damaging 0.96
R4865:Gria4 UTSW 9 4464295 missense possibly damaging 0.91
R5092:Gria4 UTSW 9 4472176 missense probably benign 0.01
R5109:Gria4 UTSW 9 4472168 missense probably damaging 1.00
R5202:Gria4 UTSW 9 4424330 missense probably benign 0.10
R5828:Gria4 UTSW 9 4432832 missense probably damaging 1.00
R5945:Gria4 UTSW 9 4456122 missense probably damaging 1.00
R5985:Gria4 UTSW 9 4503593 missense probably damaging 0.99
R6036:Gria4 UTSW 9 4537646 missense probably benign 0.00
R6036:Gria4 UTSW 9 4537646 missense probably benign 0.00
R6111:Gria4 UTSW 9 4502430 missense probably damaging 1.00
R6190:Gria4 UTSW 9 4420199 missense probably benign
R6280:Gria4 UTSW 9 4456072 missense probably damaging 1.00
R6406:Gria4 UTSW 9 4427077 missense probably damaging 1.00
R6470:Gria4 UTSW 9 4503680 missense probably damaging 1.00
R6485:Gria4 UTSW 9 4464249 missense probably damaging 1.00
R6612:Gria4 UTSW 9 4472206 missense possibly damaging 0.93
R6848:Gria4 UTSW 9 4793822 missense probably damaging 1.00
R7046:Gria4 UTSW 9 4420278 missense probably damaging 0.97
R7210:Gria4 UTSW 9 4464135 missense probably damaging 1.00
R7284:Gria4 UTSW 9 4472017 missense probably damaging 1.00
R7475:Gria4 UTSW 9 4513330 missense probably damaging 1.00
R7501:Gria4 UTSW 9 4502436 missense probably benign 0.01
R7536:Gria4 UTSW 9 4464298 missense probably damaging 1.00
X0023:Gria4 UTSW 9 4427067 missense probably damaging 1.00
X0065:Gria4 UTSW 9 4464340 missense possibly damaging 0.83
Posted On2014-05-07