Incidental Mutation 'R6226:Grik3'
ID504328
Institutional Source Beutler Lab
Gene Symbol Grik3
Ensembl Gene ENSMUSG00000001985
Gene Nameglutamate receptor, ionotropic, kainate 3
SynonymsGlur7, Glur-7
MMRRC Submission 044397-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.270) question?
Stock #R6226 (G1)
Quality Score225.009
Status Not validated
Chromosome4
Chromosomal Location125490700-125714173 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 125659789 bp
ZygosityHeterozygous
Amino Acid Change Valine to Alanine at position 438 (V438A)
Ref Sequence ENSEMBL: ENSMUSP00000030676 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030676]
Predicted Effect probably benign
Transcript: ENSMUST00000030676
AA Change: V438A

PolyPhen 2 Score 0.043 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000030676
Gene: ENSMUSG00000001985
AA Change: V438A

DomainStartEndE-ValueType
Pfam:ANF_receptor 55 398 7.8e-72 PFAM
PBPe 435 802 4.38e-133 SMART
Lig_chan-Glu_bd 445 509 5.77e-34 SMART
transmembrane domain 823 845 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.3%
  • 20x: 95.3%
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. Transcript variants encoding different isoforms have been described for this gene, however, their full-length nature is not known. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit significantly reduced short- and long-term synaptic potentiation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actn2 T C 13: 12,278,967 T62A probably benign Het
Adam33 G A 2: 131,055,610 T265I probably damaging Het
Afap1l2 T C 19: 56,916,128 T654A probably benign Het
Agrn A G 4: 156,173,609 S992P probably damaging Het
Anapc1 A G 2: 128,650,372 F939L probably damaging Het
Anks1 G A 17: 28,057,330 V1016I probably benign Het
Ankzf1 A G 1: 75,196,594 T401A probably benign Het
Atad1 G T 19: 32,701,587 D105E probably benign Het
AU019823 T C 9: 50,607,770 T181A possibly damaging Het
Carmil2 A G 8: 105,689,032 T313A possibly damaging Het
Cdk15 T C 1: 59,265,633 V131A probably damaging Het
Cldnd1 A T 16: 58,731,300 probably null Het
Col16a1 A T 4: 130,055,089 probably benign Het
Cts3 T A 13: 61,568,721 I34L probably benign Het
Dnah7b A C 1: 46,126,668 K498Q probably benign Het
Dnase2b A G 3: 146,584,563 Y218H probably benign Het
Dsg2 T A 18: 20,579,449 V170D probably damaging Het
Dst T C 1: 34,270,874 V1543A probably damaging Het
Ell3 A T 2: 121,441,777 I72K probably damaging Het
Fank1 A G 7: 133,862,198 Y41C probably benign Het
Foxd3 T C 4: 99,657,024 Y134H probably damaging Het
Frmd6 A G 12: 70,863,911 probably benign Het
Gale A G 4: 135,965,605 E53G possibly damaging Het
Glis3 A G 19: 28,317,302 S699P probably damaging Het
Gm12830 T A 4: 114,845,049 M136K unknown Het
Gsap A G 5: 21,217,431 N133D probably damaging Het
Gsg1 T A 6: 135,240,112 D239V probably damaging Het
H2-T10 A T 17: 36,121,083 W23R probably damaging Het
Itgae A G 11: 73,140,757 T1100A probably benign Het
Kcnh7 A T 2: 62,777,559 F559L probably damaging Het
Kdm5b G T 1: 134,608,878 R612L probably damaging Het
Lrrc74a T A 12: 86,748,457 N253K possibly damaging Het
Mcm3ap A G 10: 76,515,706 H1961R possibly damaging Het
Ncam1 C T 9: 49,565,004 E262K probably benign Het
Nckap1 A G 2: 80,508,781 S968P possibly damaging Het
Nr2f2 T G 7: 70,359,996 S112R probably benign Het
Nup93 T C 8: 94,286,537 W137R probably damaging Het
Olfr1115 A G 2: 87,252,392 S152G probably benign Het
Olfr1251 A T 2: 89,666,989 L299H probably damaging Het
Olfr1395 A G 11: 49,148,833 D192G possibly damaging Het
Olfr664 A T 7: 104,734,036 F109L probably damaging Het
Olfr874 T A 9: 37,746,137 M1K probably null Het
Olfr922 T C 9: 38,816,370 I289T probably damaging Het
Otogl A T 10: 107,771,206 Y2105* probably null Het
Pibf1 A G 14: 99,101,119 S24G probably damaging Het
Pitx2 C T 3: 129,215,842 R130W probably damaging Het
Pkd1l1 T C 11: 8,901,287 N715S probably benign Het
Pou6f2 A T 13: 18,129,154 I123N possibly damaging Het
Prss29 T A 17: 25,320,539 H35Q possibly damaging Het
Ptpn21 A G 12: 98,680,116 F1028L probably benign Het
Ptpn21 A T 12: 98,715,172 Y68N probably damaging Het
Ptprk A G 10: 28,564,103 T856A probably benign Het
Rnd2 C T 11: 101,468,999 L57F probably damaging Het
Rpl22l1 A G 3: 28,806,527 T13A possibly damaging Het
Rptn C G 3: 93,398,130 H923Q possibly damaging Het
Sec14l5 G A 16: 5,176,565 V408I probably damaging Het
Serpina5 T C 12: 104,101,778 S33P possibly damaging Het
Sgip1 A G 4: 102,966,195 N524S probably damaging Het
Shkbp1 C A 7: 27,351,980 R218M probably null Het
Sorcs1 T A 19: 50,181,414 I970F probably damaging Het
Spg11 A G 2: 122,088,262 V962A possibly damaging Het
Sptbn1 A G 11: 30,136,054 M1205T probably damaging Het
Sufu G A 19: 46,473,654 V369M probably damaging Het
Tmem98 T C 11: 80,821,394 F219S probably benign Het
Trim27 T C 13: 21,180,916 probably benign Het
Trim43b T C 9: 89,091,275 E135G possibly damaging Het
Ube2m A G 7: 13,035,888 V110A probably damaging Het
Ugt2b36 A G 5: 87,092,130 V132A probably damaging Het
Usp36 A T 11: 118,277,274 S86T probably damaging Het
Zfp941 A T 7: 140,812,485 D320E probably benign Het
Other mutations in Grik3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01135:Grik3 APN 4 125632415 missense probably benign
IGL01534:Grik3 APN 4 125686190 missense probably damaging 1.00
IGL01538:Grik3 APN 4 125694036 missense possibly damaging 0.90
IGL02276:Grik3 APN 4 125623502 missense possibly damaging 0.86
IGL02323:Grik3 APN 4 125685990 splice site probably benign
IGL02475:Grik3 APN 4 125650517 missense probably benign
IGL03198:Grik3 APN 4 125659762 missense probably benign 0.25
IGL03307:Grik3 APN 4 125641554 missense possibly damaging 0.91
R0054:Grik3 UTSW 4 125623575 missense probably damaging 1.00
R0054:Grik3 UTSW 4 125623575 missense probably damaging 1.00
R0116:Grik3 UTSW 4 125670556 missense probably benign 0.01
R0208:Grik3 UTSW 4 125686165 missense probably damaging 1.00
R0497:Grik3 UTSW 4 125623510 missense possibly damaging 0.82
R1295:Grik3 UTSW 4 125704564 splice site probably benign
R1296:Grik3 UTSW 4 125704564 splice site probably benign
R1515:Grik3 UTSW 4 125670728 missense probably benign 0.37
R1559:Grik3 UTSW 4 125707997 missense probably benign 0.16
R1617:Grik3 UTSW 4 125691192 missense probably benign
R1848:Grik3 UTSW 4 125694138 missense probably damaging 1.00
R2903:Grik3 UTSW 4 125670644 missense probably damaging 1.00
R3440:Grik3 UTSW 4 125693970 missense probably damaging 1.00
R3440:Grik3 UTSW 4 125693971 missense probably damaging 1.00
R3442:Grik3 UTSW 4 125693970 missense probably damaging 1.00
R3442:Grik3 UTSW 4 125693971 missense probably damaging 1.00
R3842:Grik3 UTSW 4 125693954 splice site probably benign
R4649:Grik3 UTSW 4 125650485 missense probably damaging 1.00
R4841:Grik3 UTSW 4 125691176 missense probably damaging 1.00
R4842:Grik3 UTSW 4 125691176 missense probably damaging 1.00
R5093:Grik3 UTSW 4 125670589 missense probably benign
R5318:Grik3 UTSW 4 125694136 missense probably damaging 0.96
R5549:Grik3 UTSW 4 125686045 missense possibly damaging 0.95
R6221:Grik3 UTSW 4 125705123 missense probably damaging 0.99
R6306:Grik3 UTSW 4 125632412 missense probably benign 0.01
R6672:Grik3 UTSW 4 125623516 missense probably benign 0.08
R6682:Grik3 UTSW 4 125650466 missense probably damaging 1.00
R6783:Grik3 UTSW 4 125632300 missense probably benign 0.01
R7390:Grik3 UTSW 4 125649739 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACAATGGCAGTGGCTGTGAC -3'
(R):5'- TTCTCTTGGGGAACAGGAAGAG -3'

Sequencing Primer
(F):5'- CAGTGGCTGTGACTGTTGGAAAC -3'
(R):5'- AAGAGGTCCTGGGTTCCAAC -3'
Posted On2018-02-28