Incidental Mutation 'R8786:Grik4'
ID670642
Institutional Source Beutler Lab
Gene Symbol Grik4
Ensembl Gene ENSMUSG00000032017
Gene Nameglutamate receptor, ionotropic, kainate 4
Synonyms6330551K01Rik, GluRgamma1, KA-1, KA1
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.063) question?
Stock #R8786 (G1)
Quality Score225.009
Status Not validated
Chromosome9
Chromosomal Location42518135-42944493 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 42541834 bp
ZygosityHeterozygous
Amino Acid Change Glycine to Serine at position 752 (G752S)
Ref Sequence ENSEMBL: ENSMUSP00000110515 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034515] [ENSMUST00000114865]
Predicted Effect probably damaging
Transcript: ENSMUST00000034515
AA Change: G752S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000034515
Gene: ENSMUSG00000032017
AA Change: G752S

DomainStartEndE-ValueType
Pfam:ANF_receptor 41 382 2.7e-60 PFAM
PBPe 417 786 1.88e-132 SMART
Lig_chan-Glu_bd 427 491 5.91e-31 SMART
transmembrane domain 805 827 N/A INTRINSIC
low complexity region 900 913 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000114865
AA Change: G752S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000110515
Gene: ENSMUSG00000032017
AA Change: G752S

DomainStartEndE-ValueType
Pfam:ANF_receptor 41 382 5.1e-66 PFAM
PBPe 417 786 1.88e-132 SMART
Lig_chan-Glu_bd 427 491 5.91e-31 SMART
transmembrane domain 805 827 N/A INTRINSIC
low complexity region 900 913 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that belongs to the glutamate-gated ionic channel family. Glutamate functions as the major excitatory neurotransmitter in the central nervous system through activation of ligand-gated ion channels and G protein-coupled membrane receptors. The protein encoded by this gene forms functional heteromeric kainate-preferring ionic channels with the subunits encoded by related gene family members. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2013]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit reduced GYKI-resistant excitatory postsynaptic current. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A430105I19Rik C A 2: 118,757,251 S534I unknown Het
Adamtsl4 A T 3: 95,685,474 M1K probably null Het
Atg2a G T 19: 6,244,430 V59L probably damaging Het
Atxn7 C A 14: 14,103,316 T888K possibly damaging Het
BC055324 A T 1: 163,964,471 L626Q probably damaging Het
Btbd9 T C 17: 30,530,170 R57G probably damaging Het
Crp T C 1: 172,698,726 V126A probably benign Het
Csf1r A T 18: 61,114,870 T337S probably damaging Het
Dcaf12 T C 4: 41,296,439 N299S probably damaging Het
Dcaf17 T C 2: 71,087,400 probably null Het
Dip2c A G 13: 9,615,794 D985G probably damaging Het
Dtna A G 18: 23,583,133 T138A probably benign Het
Emid1 T C 11: 5,131,517 D212G probably benign Het
Epyc G A 10: 97,675,663 D173N probably damaging Het
Fanci A G 7: 79,402,550 D162G probably benign Het
Fry T C 5: 150,394,036 V827A probably benign Het
Ggps1 T C 13: 14,053,920 E226G probably benign Het
Gm11397 G A 13: 33,404,221 R263H probably benign Het
Gopc G A 10: 52,354,654 R183* probably null Het
H2-D1 T A 17: 35,263,868 C125S probably damaging Het
H2-Q1 T A 17: 35,320,893 V46D probably damaging Het
Hsd17b3 T C 13: 64,072,048 N126S probably damaging Het
Igsf10 G A 3: 59,330,642 T706I probably benign Het
Kmt2e A G 5: 23,464,866 D117G probably damaging Het
Krtap29-1 C T 11: 99,978,639 G139R probably damaging Het
Lama5 T C 2: 180,196,307 Y872C probably damaging Het
Lrriq4 T A 3: 30,650,603 M260K probably benign Het
Map2 G A 1: 66,433,596 probably benign Het
Megf10 CCAGCAGCAGCAGCAGCAGCAG CCAGCAGCAGCAGCAGCAG 18: 57,294,027 probably benign Het
Mrpl51 C T 6: 125,192,377 A8V probably benign Het
Ndufs3 T C 2: 90,902,434 T103A probably benign Het
Numa1 T G 7: 101,998,409 L449R probably benign Het
Olfr1513 C T 14: 52,349,564 A161T possibly damaging Het
Pan3 C T 5: 147,488,141 P295S possibly damaging Het
Pds5b T C 5: 150,780,669 S846P probably damaging Het
Phf2 A T 13: 48,813,743 M712K unknown Het
Phlda2 A T 7: 143,502,474 V6E probably benign Het
Pkdrej C A 15: 85,819,843 A631S probably benign Het
Plcd3 G T 11: 103,071,743 N627K probably damaging Het
Prpf6 T C 2: 181,620,622 I138T possibly damaging Het
Psd4 G A 2: 24,405,432 S866N probably benign Het
Ptprb A C 10: 116,319,401 T400P probably benign Het
Rxfp1 T C 3: 79,663,370 probably null Het
Sbf2 A G 7: 110,464,586 probably null Het
Setd4 C T 16: 93,593,274 R89Q probably benign Het
Sgpp1 A G 12: 75,716,378 I343T probably benign Het
Sh2b2 T C 5: 136,231,804 D186G probably benign Het
Slc12a4 A T 8: 105,953,917 I191N probably damaging Het
Slc4a4 A T 5: 89,084,690 D251V probably benign Het
Slc6a5 A T 7: 49,912,095 D125V possibly damaging Het
Slf1 T A 13: 77,126,687 I16F possibly damaging Het
Sncaip T C 18: 52,898,262 V521A probably damaging Het
Stx19 T C 16: 62,822,412 L197P probably damaging Het
Sucla2 A G 14: 73,560,465 N39D probably benign Het
Sult1d1 T A 5: 87,564,716 T90S probably benign Het
Syna C T 5: 134,559,869 M75I probably benign Het
Tas2r138 A G 6: 40,612,677 S212P probably damaging Het
Tdrd3 T A 14: 87,472,201 C106* probably null Het
Tex43 T C 18: 56,594,496 F89L probably damaging Het
Tlk2 C T 11: 105,281,233 A743V unknown Het
Tlr3 T C 8: 45,398,249 D537G possibly damaging Het
Tmc1 A G 19: 20,826,589 Y375H probably damaging Het
Tsen54 T A 11: 115,820,672 M305K probably damaging Het
Umod C T 7: 119,477,358 V62M possibly damaging Het
Vmn1r10 A G 6: 57,114,025 T201A probably benign Het
Vmn1r103 T C 7: 20,509,751 T262A probably benign Het
Vmn2r100 T C 17: 19,522,576 V404A probably damaging Het
Vmn2r56 A G 7: 12,715,466 F282L probably damaging Het
Wdr64 A T 1: 175,808,761 K982* probably null Het
Other mutations in Grik4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01432:Grik4 APN 9 42521176 missense probably damaging 0.99
IGL01929:Grik4 APN 9 42566298 critical splice donor site probably null
IGL02049:Grik4 APN 9 42543753 splice site probably benign
IGL02331:Grik4 APN 9 42541988 missense probably damaging 1.00
IGL02652:Grik4 APN 9 42675277 missense possibly damaging 0.94
IGL02817:Grik4 APN 9 42622939 missense probably benign 0.00
IGL02945:Grik4 APN 9 42597879 missense possibly damaging 0.92
IGL03100:Grik4 APN 9 42550455 missense probably damaging 0.99
IGL03168:Grik4 APN 9 42671243 missense probably damaging 1.00
R0420:Grik4 UTSW 9 42622096 nonsense probably null
R0894:Grik4 UTSW 9 42688109 splice site probably benign
R1458:Grik4 UTSW 9 42521122 missense probably benign 0.21
R1502:Grik4 UTSW 9 42520873 missense probably damaging 0.97
R1502:Grik4 UTSW 9 42591447 missense probably benign 0.03
R1808:Grik4 UTSW 9 42629026 missense probably benign 0.19
R1945:Grik4 UTSW 9 42521004 missense possibly damaging 0.79
R2180:Grik4 UTSW 9 42542005 missense probably benign 0.45
R2203:Grik4 UTSW 9 42547655 missense probably damaging 1.00
R2336:Grik4 UTSW 9 42566355 missense probably damaging 1.00
R2508:Grik4 UTSW 9 42622142 missense probably damaging 1.00
R2890:Grik4 UTSW 9 42671219 missense probably damaging 1.00
R3702:Grik4 UTSW 9 42675218 missense probably damaging 0.97
R3834:Grik4 UTSW 9 42629123 missense probably benign 0.04
R4082:Grik4 UTSW 9 42597884 missense probably benign 0.00
R4604:Grik4 UTSW 9 42524586 missense probably damaging 1.00
R4711:Grik4 UTSW 9 42629093 missense probably damaging 1.00
R5417:Grik4 UTSW 9 42671248 missense probably benign 0.45
R5540:Grik4 UTSW 9 42520947 missense probably damaging 0.99
R5680:Grik4 UTSW 9 42629119 missense probably benign
R5740:Grik4 UTSW 9 42808567 missense possibly damaging 0.88
R5876:Grik4 UTSW 9 42688023 missense probably damaging 1.00
R5911:Grik4 UTSW 9 42591424 missense probably damaging 1.00
R6319:Grik4 UTSW 9 42566336 missense probably damaging 1.00
R6475:Grik4 UTSW 9 42629008 missense probably benign 0.01
R6544:Grik4 UTSW 9 42547728 nonsense probably null
R7065:Grik4 UTSW 9 42543831 missense probably damaging 1.00
R7278:Grik4 UTSW 9 42622060 missense probably benign 0.25
R7605:Grik4 UTSW 9 42688071 missense probably damaging 1.00
R7984:Grik4 UTSW 9 42671261 nonsense probably null
X0028:Grik4 UTSW 9 42675227 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GTAAAACAAGTCCACGTGCTTG -3'
(R):5'- GGAACTACATGTACTCCAAGCAG -3'

Sequencing Primer
(F):5'- AACAAGTCCACGTGCTTGTTTTG -3'
(R):5'- ATGTACTCCAAGCAGCCGAGTG -3'
Posted On2021-04-30