Incidental Mutation 'R1694:Grik1'
ID 192076
Institutional Source Beutler Lab
Gene Symbol Grik1
Ensembl Gene ENSMUSG00000022935
Gene Name glutamate receptor, ionotropic, kainate 1
Synonyms Glur-5, GluK5, A830007B11Rik, Glurbeta1, D16Ium24, D16Ium24e, Glur5
MMRRC Submission 039727-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1694 (G1)
Quality Score 225
Status Not validated
Chromosome 16
Chromosomal Location 87692788-88087153 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 87746956 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Valine at position 442 (D442V)
Ref Sequence ENSEMBL: ENSMUSP00000153786 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023652] [ENSMUST00000072256] [ENSMUST00000114137] [ENSMUST00000211444] [ENSMUST00000228188] [ENSMUST00000227986] [ENSMUST00000228034]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000023652
AA Change: D427V

PolyPhen 2 Score 0.650 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000023652
Gene: ENSMUSG00000022935
AA Change: D427V

DomainStartEndE-ValueType
Pfam:ANF_receptor 14 357 4.7e-69 PFAM
Pfam:Peripla_BP_6 48 347 5.1e-11 PFAM
PBPe 394 762 2.4e-130 SMART
Lig_chan-Glu_bd 404 468 6.34e-31 SMART
Blast:PBPe 770 815 2e-16 BLAST
low complexity region 829 850 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000072256
AA Change: D427V

PolyPhen 2 Score 0.768 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000072107
Gene: ENSMUSG00000022935
AA Change: D427V

DomainStartEndE-ValueType
Pfam:ANF_receptor 14 357 2.6e-72 PFAM
Pfam:Peripla_BP_6 49 347 3.4e-10 PFAM
PBPe 394 762 2.4e-130 SMART
Lig_chan-Glu_bd 404 468 6.34e-31 SMART
Blast:PBPe 770 817 1e-17 BLAST
low complexity region 858 879 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000114137
AA Change: D356V

PolyPhen 2 Score 0.189 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000109773
Gene: ENSMUSG00000022935
AA Change: D356V

DomainStartEndE-ValueType
Pfam:ANF_receptor 1 325 5.4e-63 PFAM
Pfam:Peripla_BP_6 18 315 5.1e-11 PFAM
PBPe 362 730 2.4e-130 SMART
Lig_chan-Glu_bd 372 436 6.34e-31 SMART
Blast:PBPe 738 783 2e-16 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210910
Predicted Effect probably benign
Transcript: ENSMUST00000211444
AA Change: D427V

PolyPhen 2 Score 0.189 (Sensitivity: 0.92; Specificity: 0.87)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000211635
Predicted Effect possibly damaging
Transcript: ENSMUST00000228188
AA Change: D442V

PolyPhen 2 Score 0.787 (Sensitivity: 0.85; Specificity: 0.93)
Predicted Effect probably damaging
Transcript: ENSMUST00000227986
AA Change: D442V

PolyPhen 2 Score 0.959 (Sensitivity: 0.78; Specificity: 0.95)
Predicted Effect possibly damaging
Transcript: ENSMUST00000228034
AA Change: D442V

PolyPhen 2 Score 0.592 (Sensitivity: 0.87; Specificity: 0.91)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000226447
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.3%
  • 20x: 92.5%
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. This gene product belongs to the kainate family of glutamate receptors, which are composed of four subunits and function as ligand-activated ion channels. The subunit encoded by this gene is subject to RNA editing (CAG->CGG; Q->R) within the second transmembrane domain, which is thought to alter the properties of ion flow. Alternative splicing, resulting in transcript variants encoding different isoforms, has been noted for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruptions in this gene display subtile abnormalities in the electrophysiology of neurons in the brain. Response to chemical pain stimuli is also reduced. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 98 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921513I03Rik T C 10: 120,614,533 (GRCm39) probably benign Het
4930447C04Rik C T 12: 72,931,992 (GRCm39) probably null Het
Abca16 A G 7: 120,119,307 (GRCm39) H1017R probably damaging Het
Actl11 A G 9: 107,807,207 (GRCm39) Y510C probably damaging Het
Agbl2 A G 2: 90,631,664 (GRCm39) T341A probably damaging Het
Agbl5 A G 5: 31,050,726 (GRCm39) Y458C probably damaging Het
Akap5 C T 12: 76,376,698 (GRCm39) S710L probably damaging Het
Akr1c21 A G 13: 4,625,177 (GRCm39) E36G probably damaging Het
Arhgap44 A G 11: 64,944,023 (GRCm39) S163P probably damaging Het
Armc1 A G 3: 19,189,050 (GRCm39) V205A possibly damaging Het
Asph A G 4: 9,610,869 (GRCm39) L102P probably damaging Het
Brca1 T C 11: 101,422,925 (GRCm39) E74G probably damaging Het
Brms1l A G 12: 55,888,385 (GRCm39) R58G probably damaging Het
C1qbp G T 11: 70,869,073 (GRCm39) probably null Het
Calcrl A T 2: 84,169,631 (GRCm39) L350H probably damaging Het
Casr A T 16: 36,315,953 (GRCm39) F706I probably damaging Het
Ceacam10 T A 7: 24,480,491 (GRCm39) N87K probably benign Het
Cfap206 G T 4: 34,719,058 (GRCm39) T316K probably damaging Het
Col4a3 A T 1: 82,668,384 (GRCm39) probably null Het
Comtd1 A G 14: 21,897,398 (GRCm39) V183A probably damaging Het
Crygs A T 16: 22,625,425 (GRCm39) probably null Het
Dact1 C A 12: 71,359,551 (GRCm39) T139K probably damaging Het
Dlx6 T C 6: 6,867,173 (GRCm39) W259R probably damaging Het
Dnah9 G T 11: 65,845,650 (GRCm39) S627* probably null Het
Dnajc11 T A 4: 152,063,730 (GRCm39) V442D probably damaging Het
Dnajc21 A T 15: 10,451,649 (GRCm39) S393T probably benign Het
Dpysl3 C A 18: 43,461,439 (GRCm39) C584F possibly damaging Het
Efcab14 A G 4: 115,603,736 (GRCm39) K138R possibly damaging Het
Ephb3 A G 16: 21,040,495 (GRCm39) E577G probably damaging Het
Exoc3 C T 13: 74,338,184 (GRCm39) probably null Het
Fam171a1 A G 2: 3,226,660 (GRCm39) S473G probably benign Het
Fbxl2 A T 9: 113,832,239 (GRCm39) F58L probably damaging Het
Fmo6 T C 1: 162,750,241 (GRCm39) M272V probably benign Het
Gm10000 T C 12: 104,442,859 (GRCm39) probably benign Het
Hectd1 A G 12: 51,791,375 (GRCm39) Y2588H probably damaging Het
Insrr A C 3: 87,711,369 (GRCm39) T430P probably benign Het
Lats1 T C 10: 7,577,709 (GRCm39) S278P probably benign Het
Lrch4 A G 5: 137,636,723 (GRCm39) T463A probably benign Het
Ltbp1 A G 17: 75,532,280 (GRCm39) Q118R possibly damaging Het
Lyst T G 13: 13,835,746 (GRCm39) F1809L probably damaging Het
Mad2l1bp A G 17: 46,463,770 (GRCm39) Y85H possibly damaging Het
Magoh G T 4: 107,740,362 (GRCm39) R82L probably benign Het
Mdfic2 A C 6: 98,215,100 (GRCm39) S174R probably damaging Het
Mlh1 A G 9: 111,057,543 (GRCm39) V756A probably damaging Het
Mlh3 T C 12: 85,313,915 (GRCm39) E757G probably damaging Het
Mycbp2 T C 14: 103,464,947 (GRCm39) T1339A probably damaging Het
Myh7b A T 2: 155,455,113 (GRCm39) E46V probably damaging Het
Naalad2 T A 9: 18,238,683 (GRCm39) R677S probably damaging Het
Nadsyn1 G A 7: 143,361,749 (GRCm39) T324I probably benign Het
Neo1 A T 9: 58,787,886 (GRCm39) L1389Q probably damaging Het
Nlrp1b A G 11: 71,107,681 (GRCm39) probably null Het
Nup210 A C 6: 91,039,785 (GRCm39) I690S probably benign Het
Or55b3 A T 7: 102,126,547 (GRCm39) S177T probably benign Het
Or5an11 T A 19: 12,246,281 (GRCm39) I229N probably damaging Het
Or9r7 T A 10: 129,962,123 (GRCm39) I268F possibly damaging Het
Otud7a C A 7: 63,383,458 (GRCm39) H316N probably damaging Het
Pcdh15 T C 10: 74,429,995 (GRCm39) S1241P probably damaging Het
Pclo A G 5: 14,570,977 (GRCm39) K121E probably damaging Het
Pcmtd1 A T 1: 7,217,872 (GRCm39) I107L probably benign Het
Pde6c A G 19: 38,168,673 (GRCm39) I755V probably damaging Het
Pes1 CGGAGGAGGAGGAGGAGGAGGAGG CGGAGGAGGAGGAGGAGGAGG 11: 3,927,719 (GRCm39) probably benign Het
Pi4ka A T 16: 17,113,240 (GRCm39) I1532N probably damaging Het
Pla2r1 A G 2: 60,271,428 (GRCm39) probably null Het
Plb1 A G 5: 32,474,621 (GRCm39) N661S probably null Het
Plekhd1 A G 12: 80,769,095 (GRCm39) K452E possibly damaging Het
Prr12 C A 7: 44,678,003 (GRCm39) V2003F unknown Het
Ptger1 G A 8: 84,395,107 (GRCm39) G195R probably benign Het
Ptpn4 T C 1: 119,711,240 (GRCm39) Q67R probably damaging Het
Rgsl1 C T 1: 153,680,422 (GRCm39) R760H probably damaging Het
Rock1 A G 18: 10,136,094 (GRCm39) probably null Het
Rtn1 T C 12: 72,270,298 (GRCm39) Y71C probably damaging Het
Rtp4 T C 16: 23,431,870 (GRCm39) *62Q probably null Het
Scaf4 GGCTGCTGCTGCTGCTGCTGCTGCTG GGCTGCTGCTGCTGCTGCTGCTG 16: 90,026,745 (GRCm39) probably benign Het
Scimp G T 11: 70,684,618 (GRCm39) P78H probably damaging Het
Scn8a C A 15: 100,853,409 (GRCm39) S132* probably null Het
Set A G 2: 29,959,436 (GRCm39) I124M probably damaging Het
Sf3b1 C G 1: 55,058,554 (GRCm39) E12Q possibly damaging Het
Sgce A G 6: 4,689,709 (GRCm39) S375P probably damaging Het
Slc4a1ap G C 5: 31,701,098 (GRCm39) E600Q probably damaging Het
Slit1 A G 19: 41,626,031 (GRCm39) V577A possibly damaging Het
Sqstm1 A G 11: 50,098,307 (GRCm39) V153A probably benign Het
Src A G 2: 157,311,675 (GRCm39) M468V possibly damaging Het
Srrm3 A G 5: 135,902,079 (GRCm39) probably benign Het
Stk11ip C T 1: 75,504,030 (GRCm39) R257W probably damaging Het
Tfrc T A 16: 32,433,443 (GRCm39) D32E probably damaging Het
Tor1aip2 A T 1: 155,941,031 (GRCm39) I446L probably benign Het
Trmt11 T C 10: 30,411,221 (GRCm39) H424R probably benign Het
Urb1 A G 16: 90,563,928 (GRCm39) Y1612H probably benign Het
Vcan A T 13: 89,836,602 (GRCm39) S2981T probably damaging Het
Vdac1 G C 11: 52,265,190 (GRCm39) G21A probably damaging Het
Vmn2r76 A G 7: 85,879,356 (GRCm39) S315P probably benign Het
Xpo1 A G 11: 23,231,399 (GRCm39) T328A probably benign Het
Xrcc5 C T 1: 72,358,255 (GRCm39) L197F possibly damaging Het
Zfhx2 G C 14: 55,311,401 (GRCm39) S431C possibly damaging Het
Zfp410 C T 12: 84,372,494 (GRCm39) P54S probably benign Het
Zfp560 C A 9: 20,259,282 (GRCm39) G527* probably null Het
Zfp775 A G 6: 48,596,389 (GRCm39) T88A possibly damaging Het
Zfp780b T A 7: 27,663,808 (GRCm39) H249L possibly damaging Het
Other mutations in Grik1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01143:Grik1 APN 16 87,754,488 (GRCm39) splice site probably null
IGL01347:Grik1 APN 16 87,754,481 (GRCm39) missense probably benign 0.00
IGL01612:Grik1 APN 16 87,743,623 (GRCm39) missense probably damaging 1.00
IGL02010:Grik1 APN 16 87,848,396 (GRCm39) missense possibly damaging 0.96
IGL02059:Grik1 APN 16 87,852,937 (GRCm39) missense possibly damaging 0.95
IGL02068:Grik1 APN 16 87,737,539 (GRCm39) missense possibly damaging 0.80
IGL02200:Grik1 APN 16 87,737,453 (GRCm39) missense probably damaging 1.00
IGL02206:Grik1 APN 16 87,732,808 (GRCm39) missense probably damaging 1.00
IGL02375:Grik1 APN 16 87,743,444 (GRCm39) missense probably damaging 1.00
IGL02598:Grik1 APN 16 87,744,872 (GRCm39) missense probably damaging 1.00
IGL02686:Grik1 APN 16 87,806,649 (GRCm39) splice site probably null
IGL02890:Grik1 APN 16 87,693,690 (GRCm39) intron probably benign
R0096:Grik1 UTSW 16 87,831,114 (GRCm39) missense possibly damaging 0.55
R0096:Grik1 UTSW 16 87,831,114 (GRCm39) missense possibly damaging 0.55
R0387:Grik1 UTSW 16 87,831,238 (GRCm39) splice site probably benign
R0613:Grik1 UTSW 16 87,848,221 (GRCm39) critical splice donor site probably null
R1087:Grik1 UTSW 16 87,803,265 (GRCm39) missense probably benign 0.00
R1905:Grik1 UTSW 16 87,693,754 (GRCm39) nonsense probably null
R1928:Grik1 UTSW 16 87,848,241 (GRCm39) missense probably damaging 0.99
R2157:Grik1 UTSW 16 87,853,012 (GRCm39) missense probably damaging 1.00
R3122:Grik1 UTSW 16 87,803,361 (GRCm39) missense probably damaging 1.00
R3906:Grik1 UTSW 16 87,803,337 (GRCm39) missense probably benign 0.00
R4194:Grik1 UTSW 16 87,743,616 (GRCm39) missense probably benign 0.45
R4343:Grik1 UTSW 16 87,693,140 (GRCm39) missense probably benign 0.00
R4349:Grik1 UTSW 16 87,754,431 (GRCm39) missense probably damaging 1.00
R4416:Grik1 UTSW 16 87,848,349 (GRCm39) missense probably benign 0.00
R4423:Grik1 UTSW 16 87,720,088 (GRCm39) missense probably benign 0.10
R4660:Grik1 UTSW 16 87,720,019 (GRCm39) missense probably damaging 1.00
R4804:Grik1 UTSW 16 87,754,457 (GRCm39) missense probably damaging 0.99
R5052:Grik1 UTSW 16 87,746,986 (GRCm39) missense probably benign 0.01
R5126:Grik1 UTSW 16 87,744,747 (GRCm39) missense probably damaging 1.00
R5334:Grik1 UTSW 16 87,720,082 (GRCm39) frame shift probably null
R5335:Grik1 UTSW 16 87,720,082 (GRCm39) frame shift probably null
R5337:Grik1 UTSW 16 87,720,082 (GRCm39) frame shift probably null
R5479:Grik1 UTSW 16 87,732,914 (GRCm39) missense probably damaging 1.00
R6141:Grik1 UTSW 16 87,693,760 (GRCm39) missense probably benign 0.00
R6188:Grik1 UTSW 16 87,852,959 (GRCm39) missense probably benign 0.06
R6335:Grik1 UTSW 16 87,744,794 (GRCm39) missense probably damaging 1.00
R6610:Grik1 UTSW 16 87,831,200 (GRCm39) missense probably damaging 1.00
R6737:Grik1 UTSW 16 87,848,279 (GRCm39) missense probably damaging 1.00
R7275:Grik1 UTSW 16 87,709,708 (GRCm39) missense probably benign 0.06
R7876:Grik1 UTSW 16 87,720,121 (GRCm39) missense
R8021:Grik1 UTSW 16 87,711,110 (GRCm39) missense
R8027:Grik1 UTSW 16 87,732,893 (GRCm39) missense
R8096:Grik1 UTSW 16 87,803,355 (GRCm39) missense
R8266:Grik1 UTSW 16 87,744,867 (GRCm39) missense probably benign
R8515:Grik1 UTSW 16 87,720,170 (GRCm39) nonsense probably null
R8922:Grik1 UTSW 16 87,693,167 (GRCm39) missense unknown
R9097:Grik1 UTSW 16 87,732,796 (GRCm39) missense
R9125:Grik1 UTSW 16 87,852,956 (GRCm39) missense
R9273:Grik1 UTSW 16 87,848,379 (GRCm39) missense
R9286:Grik1 UTSW 16 87,848,315 (GRCm39) missense
R9491:Grik1 UTSW 16 87,746,995 (GRCm39) missense
RF016:Grik1 UTSW 16 87,831,074 (GRCm39) missense
RF022:Grik1 UTSW 16 87,693,225 (GRCm39) missense
X0018:Grik1 UTSW 16 87,743,484 (GRCm39) missense probably damaging 1.00
Z1177:Grik1 UTSW 16 87,743,572 (GRCm39) missense
Predicted Primers PCR Primer
(F):5'- GCCTGGAAGGTGCTTATGGAAAGAC -3'
(R):5'- GTTGGTCCCATTCCTGATATAGCGG -3'

Sequencing Primer
(F):5'- GGTCTTTTTCTAAAGTCAAACCAACC -3'
(R):5'- GGCCCTCTGTTTAACCTAAGTACTG -3'
Posted On 2014-05-14