Incidental Mutation 'R0077:Grik5'
ID19478
Institutional Source Beutler Lab
Gene Symbol Grik5
Ensembl Gene ENSMUSG00000003378
Gene Nameglutamate receptor, ionotropic, kainate 5 (gamma 2)
SynonymsGluRgamma2, KA2
MMRRC Submission 038364-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.167) question?
Stock #R0077 (G1)
Quality Score212
Status Validated
Chromosome7
Chromosomal Location25009849-25072346 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 25023380 bp
ZygosityHeterozygous
Amino Acid Change Valine to Glutamic Acid at position 497 (V497E)
Ref Sequence ENSEMBL: ENSMUSP00000003468 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003468] [ENSMUST00000205328] [ENSMUST00000206134]
Predicted Effect probably damaging
Transcript: ENSMUST00000003468
AA Change: V497E

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000003468
Gene: ENSMUSG00000003378
AA Change: V497E

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
Pfam:ANF_receptor 40 381 3.4e-64 PFAM
PBPe 416 785 3.7e-122 SMART
Lig_chan-Glu_bd 426 490 1.65e-29 SMART
transmembrane domain 804 823 N/A INTRINSIC
low complexity region 859 872 N/A INTRINSIC
low complexity region 893 921 N/A INTRINSIC
low complexity region 962 973 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000205328
Predicted Effect probably benign
Transcript: ENSMUST00000206134
Meta Mutation Damage Score 0.24 question?
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 97.9%
  • 10x: 95.4%
  • 20x: 90.5%
Validation Efficiency 83% (159/192)
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. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2014]
PHENOTYPE: Mice homozygous for one allele display abnormal hippocampal synapse function. Mice homozygous for a second allele display decreased thermal nociception, increased startle response and increased susceptibility to pharmacologically induced seizures. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 73 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrl3 T C 5: 81,771,685 probably benign Het
Adgrl4 A G 3: 151,517,781 I624V probably damaging Het
AI661453 A G 17: 47,469,362 probably benign Het
Alg12 C T 15: 88,815,978 E60K probably damaging Het
Angel2 A T 1: 190,933,087 N72Y possibly damaging Het
Ank1 C A 8: 23,140,167 P81Q probably damaging Het
Atp6v1c2 A T 12: 17,321,612 D61E probably damaging Het
Bpi T A 2: 158,261,334 M83K probably damaging Het
Capn7 A G 14: 31,368,115 I642V probably benign Het
Ccdc134 T C 15: 82,131,737 probably benign Het
Ccr3 C T 9: 124,029,024 T132I probably damaging Het
Cfap65 C A 1: 74,931,918 W80C probably damaging Het
Chaf1a T A 17: 56,047,384 I218K unknown Het
Ddx23 A G 15: 98,656,600 probably null Het
Dmkn A G 7: 30,765,294 S231G probably benign Het
Ep300 T C 15: 81,641,313 I1446T unknown Het
Fmnl1 T C 11: 103,189,969 F318S probably damaging Het
Gtf2ird2 T C 5: 134,214,083 Y380H probably damaging Het
Hecw2 C T 1: 53,868,831 probably benign Het
Hspb7 A G 4: 141,424,047 I167V probably damaging Het
Kcnh2 T A 5: 24,322,702 N884I probably benign Het
Krba1 T C 6: 48,405,225 probably benign Het
Krt18 G T 15: 102,030,974 R294L probably benign Het
Lctl T A 9: 64,122,107 M1K probably null Het
Lingo2 G A 4: 35,708,375 S535F possibly damaging Het
Lrba A C 3: 86,542,688 N2105H probably damaging Het
Lrrc10 A G 10: 117,045,514 D31G probably damaging Het
Lrrtm1 T A 6: 77,243,872 V104E probably damaging Het
Mgat3 C T 15: 80,212,577 T535I probably benign Het
Nav3 T C 10: 109,716,642 I1780V possibly damaging Het
Nlrc4 A G 17: 74,446,831 W186R probably damaging Het
Nr2c1 T A 10: 94,188,255 F441I probably benign Het
Obscn A G 11: 59,051,521 probably benign Het
Olfr221 T C 14: 52,035,985 N42S possibly damaging Het
Olfr444 T C 6: 42,955,773 S92P probably benign Het
Olfr59 T C 11: 74,288,675 F10L probably benign Het
Olfr688 T C 7: 105,288,519 V142A probably damaging Het
Osr1 A T 12: 9,579,691 Y188F probably damaging Het
Pak2 A T 16: 32,033,843 N293K possibly damaging Het
Pappa A T 4: 65,307,812 T1301S probably damaging Het
Pde4dip G A 3: 97,753,126 Q679* probably null Het
Pik3r5 T A 11: 68,486,622 probably null Het
Plbd2 C T 5: 120,486,039 probably null Het
Ppp1r3a G T 6: 14,754,517 P244T possibly damaging Het
Pum1 C A 4: 130,772,674 R960S probably benign Het
Ralgapb T C 2: 158,473,249 Y845H probably damaging Het
Rbms1 A T 2: 60,758,835 M287K possibly damaging Het
Rdh1 A T 10: 127,760,037 I34F probably damaging Het
Rgl3 T A 9: 21,974,102 Q644L probably benign Het
Rpap2 T C 5: 107,620,474 S393P probably damaging Het
Rsad2 T C 12: 26,456,377 S15G probably damaging Het
Rspo1 G A 4: 124,991,397 R22Q probably benign Het
S100a11 A C 3: 93,524,202 probably null Het
Sept4 T C 11: 87,581,196 S11P probably benign Het
Serpina1c T C 12: 103,896,091 S322G probably benign Het
Setdb1 A T 3: 95,341,451 C385S probably damaging Het
Shank2 A T 7: 144,192,467 I193F possibly damaging Het
Slc4a11 G T 2: 130,686,301 probably benign Het
Snrnp40 C G 4: 130,378,043 probably null Het
Tbcd C A 11: 121,594,274 Q761K probably benign Het
Tmed6 C T 8: 107,065,566 V16M probably damaging Het
Tmem229a T C 6: 24,955,702 T18A probably benign Het
Tsc1 T A 2: 28,678,943 probably benign Het
Ube2m T C 7: 13,035,730 N49D probably damaging Het
Ubqlnl T C 7: 104,150,047 D81G probably damaging Het
Vmn2r56 A G 7: 12,715,405 V302A probably benign Het
Vmn2r73 T A 7: 85,875,867 R24S probably benign Het
Wfs1 C A 5: 36,973,194 S236I probably damaging Het
Xpot A T 10: 121,605,639 N560K probably benign Het
Yipf3 A G 17: 46,251,577 T303A probably benign Het
Zfp790 T C 7: 29,824,875 W19R probably damaging Het
Zfp846 T C 9: 20,594,007 C388R probably benign Het
Zpr1 T A 9: 46,273,336 I47N probably damaging Het
Other mutations in Grik5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00788:Grik5 APN 7 25065393 missense probably damaging 1.00
IGL00974:Grik5 APN 7 25013885 missense probably damaging 1.00
IGL01941:Grik5 APN 7 25065182 missense probably damaging 1.00
IGL02642:Grik5 APN 7 25058983 missense possibly damaging 0.51
IGL03177:Grik5 APN 7 25015454 missense probably damaging 1.00
IGL03402:Grik5 APN 7 25015469 missense probably damaging 1.00
Griffin UTSW 7 25059077 missense possibly damaging 0.78
PIT4453001:Grik5 UTSW 7 25010694 missense probably damaging 0.99
R0412:Grik5 UTSW 7 25013674 missense possibly damaging 0.59
R0427:Grik5 UTSW 7 25058498 missense probably benign 0.34
R1191:Grik5 UTSW 7 25058325 nonsense probably null
R1830:Grik5 UTSW 7 25046301 missense possibly damaging 0.94
R2072:Grik5 UTSW 7 25015313 missense possibly damaging 0.92
R2369:Grik5 UTSW 7 25058537 missense probably damaging 1.00
R3410:Grik5 UTSW 7 25062972 missense probably benign 0.04
R3411:Grik5 UTSW 7 25062972 missense probably benign 0.04
R3615:Grik5 UTSW 7 25022571 missense probably benign 0.37
R3616:Grik5 UTSW 7 25022571 missense probably benign 0.37
R4600:Grik5 UTSW 7 25068064 missense probably damaging 0.99
R4658:Grik5 UTSW 7 25060727 splice site probably benign
R4735:Grik5 UTSW 7 25058288 missense probably damaging 1.00
R4810:Grik5 UTSW 7 25015497 missense probably damaging 0.98
R5113:Grik5 UTSW 7 25015527 missense probably damaging 1.00
R5120:Grik5 UTSW 7 25010640 missense probably damaging 1.00
R5132:Grik5 UTSW 7 25065204 missense probably benign 0.02
R5173:Grik5 UTSW 7 25062894 missense possibly damaging 0.76
R5186:Grik5 UTSW 7 25015819 missense probably damaging 1.00
R5239:Grik5 UTSW 7 25065470 missense probably damaging 1.00
R5935:Grik5 UTSW 7 25059077 missense possibly damaging 0.78
R6335:Grik5 UTSW 7 25013594 missense probably benign
R6609:Grik5 UTSW 7 25015526 nonsense probably null
R6760:Grik5 UTSW 7 25058939 critical splice donor site probably null
R6820:Grik5 UTSW 7 25046355 missense possibly damaging 0.46
R6821:Grik5 UTSW 7 25046355 missense possibly damaging 0.46
R6822:Grik5 UTSW 7 25046355 missense possibly damaging 0.46
R6824:Grik5 UTSW 7 25046355 missense possibly damaging 0.46
R7173:Grik5 UTSW 7 25068162 missense probably damaging 1.00
R7230:Grik5 UTSW 7 25023070 missense probably damaging 1.00
R7555:Grik5 UTSW 7 25060597 missense not run
R7560:Grik5 UTSW 7 25058526 missense not run
R7571:Grik5 UTSW 7 25013885 missense not run
X0017:Grik5 UTSW 7 25060588 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACTGAGAAGCCATAGTACCTGACCC -3'
(R):5'- CCAAGGTCCCAGAGCAAGCTAATG -3'

Sequencing Primer
(F):5'- ACCCGCAGGTCCACTTTAG -3'
(R):5'- gagagagagagagagagagagag -3'
Posted On2013-04-11