Mutagenetix > Incidental Mutations

Incidental Mutation 'R6821:Grik5'

537620

Institutional Source

Beutler Lab

Gene Symbol

Grik5

Ensembl Gene

ENSMUSG00000003378

Gene Name

glutamate receptor, ionotropic, kainate 5 (gamma 2)

Synonyms

GluRgamma2, KA2

MMRRC Submission

Accession Numbers

Is this an essential gene?

Probably non essential (E-score: 0.220) question?

Stock #

R6821 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

25009849-25072346 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 25046355 bp

Zygosity

Heterozygous

Amino Acid Change

Arginine to Glutamine at position 431 (R431Q)

Ref Sequence

ENSEMBL: ENSMUSP00000003468 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000003468] [ENSMUST00000205328] [ENSMUST00000206134]

Predicted Effect

possibly damaging
Transcript: ENSMUST00000003468
AA Change: R431Q

PolyPhen 2 Score 0.456 (Sensitivity: 0.89; Specificity: 0.90)

SMART Domains

Protein: ENSMUSP00000003468
Gene: ENSMUSG00000003378
AA Change: R431Q

Domain	Start	End	E-Value	Type
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

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.7%

Validation Efficiency

97% (63/65)

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: 64 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acsl5	T	C	19: 55,288,836	I417T	probably benign	Het
Adamts12	A	C	15: 11,152,048	K208T	probably benign	Het
Adamts8	T	A	9: 30,956,626	L582Q	probably benign	Het
Aim2	C	G	1: 173,463,980	T317R	probably damaging	Het
Ano9	A	T	7: 141,107,256	F357I	possibly damaging	Het
Aox3	T	C	1: 58,150,388	V416A	probably benign	Het
Arhgap21	A	C	2: 20,848,848	F1901C	probably benign	Het
Atp8b2	A	T	3: 89,948,173	F506I	probably damaging	Het
Atp9b	A	T	18: 80,847,248	L292H	probably damaging	Het
C2cd5	A	G	6: 143,017,986	V891A	probably damaging	Het
Ccnt2	T	C	1: 127,803,335	S650P	probably damaging	Het
Cdhr3	T	A	12: 33,035,045	N791Y	probably damaging	Het
Cmtm1	TCCGGGTACTGAAGGTCCCTGGCTGGCTGGTGTCCCGGGTACTGAAGGTCCCTGGCTGGCTGGTGTCCCGGGTACTGAAGGTCCCTGGCTGGCTGGTGTCCCGGGTACTGAAGGTCCCTGGCTGGCTGGTGTCCCGGGTACTGAAGGTCCCTGG	TCCGGGTACTGAAGGTCCCTGGCTGGCTGGTGTCCCGGGTACTGAAGGTCCCTGGCTGGCTGGTGTCCCGGGTACTGAAGGTCCCTGGCTGGCTGGTGTCCCGGGTACTGAAGGTCCCTGG	8: 104,309,702		probably null	Het
D630003M21Rik	A	C	2: 158,204,774	L761R	probably damaging	Het
Draxin	G	T	4: 148,115,691	Q101K	possibly damaging	Het
Dtx3l	A	T	16: 35,933,060	L392Q	probably damaging	Het
Eif3d	A	G	15: 77,961,655	S389P	possibly damaging	Het
Enpp5	G	A	17: 44,085,264	G356S	probably damaging	Het
Epha4	T	C	1: 77,382,945	N757S	possibly damaging	Het
Fam228b	T	C	12: 4,763,083	I96V	probably benign	Het
Gars	A	G	6: 55,079,338	E728G	probably benign	Het
Gldn	T	C	9: 54,338,770	M535T	probably benign	Het
Gm13089	A	T	4: 143,699,304	L23*	probably null	Het
Gm47985	A	G	1: 151,183,036	T143A	possibly damaging	Het
Gpr6	T	C	10: 41,071,008	T193A	probably benign	Het
Hecw1	T	A	13: 14,264,134	Y1315F	probably damaging	Het
Hs3st2	A	G	7: 121,500,522	D197G	possibly damaging	Het
Igsf9	T	C	1: 172,484,493	I2T	probably benign	Het
Ints9	A	G	14: 65,037,458	E621G	probably benign	Het
Itm2b	G	A	14: 73,366,467	P47S	probably benign	Het
Map10	A	G	8: 125,670,399	K177R	probably benign	Het
Mdh2	T	C	5: 135,789,671	F260S	possibly damaging	Het
Mtmr11	A	G	3: 96,170,407	T573A	probably benign	Het
Mycbp2	A	T	14: 103,139,409	I3812N	probably damaging	Het
Myo15	A	G	11: 60,524,475	N3403S	probably damaging	Het
Nvl	G	A	1: 181,126,970	Q343*	probably null	Het
Ocstamp	A	T	2: 165,397,922	S115T	probably benign	Het
Olfr632	A	T	7: 103,937,586	I69F	probably benign	Het
Otoa	G	A	7: 121,092,847		probably null	Het
Pcdhb20	A	T	18: 37,506,122	N567I	probably damaging	Het
Pgm5	A	T	19: 24,861,647	V48E	possibly damaging	Het
Phlpp1	T	A	1: 106,386,444	S1182R	probably damaging	Het
Pik3r4	T	A	9: 105,650,606	L386Q	probably damaging	Het
Pop1	A	G	15: 34,508,639	K287E	possibly damaging	Het
Rad54b	A	G	4: 11,612,777	D803G	probably damaging	Het
Rbm26	G	A	14: 105,116,964		probably benign	Het
Rspry1	C	T	8: 94,635,431	Q113*	probably null	Het
Siah2	T	A	3: 58,691,770	S16C	probably benign	Het
Sirpa	C	A	2: 129,630,097	D481E	probably damaging	Het
Slc38a7	A	C	8: 95,844,920	D227E	probably benign	Het
Smc5	A	G	19: 23,242,787	V438A	probably benign	Het
Spast	A	G	17: 74,351,962	E108G	probably benign	Het
Speg	A	G	1: 75,417,903	E1752G	possibly damaging	Het
Tanc2	T	G	11: 105,886,490		probably null	Het
Tgfbi	T	C	13: 56,626,137	I243T	possibly damaging	Het
Tlr12	T	C	4: 128,616,892	S522G	possibly damaging	Het
Trav14-3	A	G	14: 53,763,472	I47V	probably benign	Het
Tsc22d4	T	C	5: 137,762,644	V109A	possibly damaging	Het
Ttl	G	A	2: 129,068,915	R73H	probably damaging	Het
Usp34	C	T	11: 23,367,491	T850I	possibly damaging	Het
Vdac3	T	C	8: 22,580,475	Y140C	probably damaging	Het
Vmn2r120	T	C	17: 57,536,659	R62G	probably benign	Het
Vmn2r17	T	A	5: 109,429,465	Y461N	probably damaging	Het
Wt1	T	A	2: 105,172,267	F493I	probably damaging	Het

Other mutations in Grik5

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH 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
G1citation:Grik5	UTSW	7	25046355	missense	possibly damaging	0.46
PIT4453001:Grik5	UTSW	7	25010694	missense	probably damaging	0.99
R0077:Grik5	UTSW	7	25023380	missense	probably damaging	1.00
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
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	probably benign
R7560:Grik5	UTSW	7	25058526	missense	probably damaging	0.99
R7571:Grik5	UTSW	7	25013885	missense	possibly damaging	0.87
R8228:Grik5	UTSW	7	25010508	missense	probably damaging	1.00
R8228:Grik5	UTSW	7	25046310	missense	possibly damaging	0.93
R8681:Grik5	UTSW	7	25010472	missense	probably benign	0.06
X0017:Grik5	UTSW	7	25060588	missense	probably damaging	1.00
Z1176:Grik5	UTSW	7	25013804	missense	probably damaging	0.98
Z1177:Grik5	UTSW	7	25015825	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- GTTCTCCAACCATGCCTGT -3'
(R):5'- TCTAAAGGAGTATGTGCACCCG -3'

Sequencing Primer
(F):5'- TGTCCAGGAACCGTTGGG -3'
(R):5'- CTCAGCAGTTCAGAGCATTGG -3'

Posted On

2018-10-18