Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL03395:Grid2'

421208

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Grid2

Ensembl Gene

ENSMUSG00000071424

Gene Name

glutamate receptor, ionotropic, delta 2

Synonyms

tpr, B230104L07Rik, GluRdelta2

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

IGL03395

Quality Score

Status

Chromosome

Chromosomal Location

63232860-64681307 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 63886053 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Isoleucine at position 150 (V150I)

Ref Sequence

ENSEMBL: ENSMUSP00000093536 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000095852]

AlphaFold

Q61625

Predicted Effect

possibly damaging
Transcript: ENSMUST00000095852
AA Change: V150I

PolyPhen 2 Score 0.938 (Sensitivity: 0.80; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000093536
Gene: ENSMUSG00000071424
AA Change: V150I

Domain	Start	End	E-Value	Type
Pfam:ANF_receptor	39	404	4.1e-41	PFAM
PBPe	442	807	5.98e-108	SMART
Lig_chan-Glu_bd	452	514	3.76e-24	SMART
transmembrane domain	830	852	N/A	INTRINSIC
low complexity region	945	956	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000159561

SMART Domains

Protein: ENSMUSP00000125402
Gene: ENSMUSG00000071424

Domain	Start	End	E-Value	Type
Pfam:ANF_receptor	39	404	2.7e-36	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000161105

Coding Region Coverage

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the family of ionotropic glutamate receptors which are the predominant excitatory neurotransmitter receptors in the mammalian brain. The encoded protein is a multi-pass membrane protein that is expressed selectively in cerebellar Purkinje cells. A point mutation in the mouse ortholog, associated with the phenotype named 'lurcher', in the heterozygous state leads to ataxia resulting from selective, cell-autonomous apoptosis of cerebellar Purkinje cells during postnatal development. Mice homozygous for this mutation die shortly after birth from massive loss of mid- and hindbrain neurons during late embryogenesis. This protein also plays a role in synapse organization between parallel fibers and Purkinje cells. Alternate splicing results in multiple transcript variants encoding distinct isoforms. Mutations in this gene cause cerebellar ataxia in humans. [provided by RefSeq, Apr 2014]
PHENOTYPE: Homozygotes for multiple spontaneous and targeted null mutations exhibit ataxia and impaired locomotion associated with cerebellar Purkinje cell abnormalities and loss, and on some backgrounds, male infertility due to lack of zona penetration by sperm. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 32 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adam11	A	G	11: 102,663,746 (GRCm39)	D308G	probably damaging	Het
Adgrg3	A	T	8: 95,761,701 (GRCm39)	I155F	probably damaging	Het
Ado	T	C	10: 67,384,368 (GRCm39)	Y79C	probably benign	Het
Aox1	T	C	1: 58,107,884 (GRCm39)		probably benign	Het
Bicd2	T	A	13: 49,528,734 (GRCm39)	D165E	probably damaging	Het
Ccdc124	A	C	8: 71,321,251 (GRCm39)	M163R	probably benign	Het
Ceacam5	T	C	7: 17,479,304 (GRCm39)		probably benign	Het
Cenpq	A	G	17: 41,234,449 (GRCm39)	L247P	probably damaging	Het
Crat	A	G	2: 30,294,978 (GRCm39)	V479A	probably benign	Het
Egfr	T	C	11: 16,860,261 (GRCm39)		probably benign	Het
Elapor2	A	T	5: 9,472,359 (GRCm39)	Q352L	probably damaging	Het
Emc9	C	T	14: 55,822,197 (GRCm39)	A72T	probably benign	Het
Fbxo5	G	A	10: 5,751,935 (GRCm39)	S226F	probably benign	Het
Gm42688	A	C	6: 83,085,352 (GRCm39)	E737D	possibly damaging	Het
Got1l1	G	T	8: 27,690,885 (GRCm39)	H54Q	probably benign	Het
Klc4	C	T	17: 46,943,789 (GRCm39)	V506M	probably damaging	Het
Lrrc8c	A	G	5: 105,754,495 (GRCm39)	N90S	probably benign	Het
Lrrk2	T	A	15: 91,681,617 (GRCm39)		probably null	Het
Mbd6	G	A	10: 127,119,286 (GRCm39)	R950C	probably damaging	Het
Nol11	A	G	11: 107,066,548 (GRCm39)	V414A	probably benign	Het
Or7e178	A	T	9: 20,225,847 (GRCm39)	M123K	probably damaging	Het
Pcnt	T	C	10: 76,272,325 (GRCm39)	E177G	possibly damaging	Het
Pcnx2	G	T	8: 126,614,262 (GRCm39)	D396E	probably benign	Het
Pcyt2	A	T	11: 120,503,876 (GRCm39)		probably null	Het
Pds5a	T	C	5: 65,809,792 (GRCm39)	D390G	possibly damaging	Het
Pik3r2	T	C	8: 71,224,999 (GRCm39)	T155A	probably benign	Het
Rab31	T	A	17: 66,003,362 (GRCm39)	H95L	probably benign	Het
Rfx5	C	T	3: 94,865,113 (GRCm39)	R259*	probably null	Het
Slc6a17	T	C	3: 107,384,622 (GRCm39)	D285G	probably damaging	Het
Spats2l	A	T	1: 57,977,175 (GRCm39)	I318F	probably damaging	Het
Spef1l	G	T	7: 139,556,589 (GRCm39)		probably benign	Het
Tcf12	A	G	9: 71,783,304 (GRCm39)	S361P	probably damaging	Het

Other mutations in Grid2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00580:Grid2	APN	6	64,322,573 (GRCm39)	missense	probably damaging	1.00
IGL00596:Grid2	APN	6	64,510,688 (GRCm39)	missense	possibly damaging	0.93
IGL01686:Grid2	APN	6	64,297,180 (GRCm39)	missense	probably benign	0.00
IGL01712:Grid2	APN	6	64,642,899 (GRCm39)	missense	possibly damaging	0.73
IGL02064:Grid2	APN	6	64,040,919 (GRCm39)	missense	probably benign	0.29
IGL02216:Grid2	APN	6	64,322,650 (GRCm39)	missense	probably damaging	0.96
IGL02563:Grid2	APN	6	64,322,857 (GRCm39)	missense	possibly damaging	0.94
IGL02685:Grid2	APN	6	64,322,800 (GRCm39)	missense	possibly damaging	0.50
IGL03129:Grid2	APN	6	64,040,888 (GRCm39)	missense	probably damaging	0.98
IGL03324:Grid2	APN	6	64,406,806 (GRCm39)	missense	possibly damaging	0.88
crawler	UTSW	6	64,406,678 (GRCm39)	nonsense	probably null
swagger	UTSW	6	64,372,263 (GRCm39)	synonymous	probably benign
R0133:Grid2	UTSW	6	64,297,116 (GRCm39)	missense	probably damaging	1.00
R0147:Grid2	UTSW	6	64,510,571 (GRCm39)	missense	probably benign
R0193:Grid2	UTSW	6	64,040,937 (GRCm39)	missense	possibly damaging	0.64
R0370:Grid2	UTSW	6	64,322,718 (GRCm39)	missense	possibly damaging	0.75
R0399:Grid2	UTSW	6	64,643,036 (GRCm39)	missense	probably benign	0.33
R0600:Grid2	UTSW	6	63,480,419 (GRCm39)	missense	probably benign	0.38
R0717:Grid2	UTSW	6	64,643,259 (GRCm39)	missense	possibly damaging	0.96
R1524:Grid2	UTSW	6	64,406,738 (GRCm39)	missense	possibly damaging	0.92
R1555:Grid2	UTSW	6	64,406,668 (GRCm39)	missense	possibly damaging	0.87
R1572:Grid2	UTSW	6	64,406,678 (GRCm39)	nonsense	probably null
R1762:Grid2	UTSW	6	64,510,638 (GRCm39)	missense	probably damaging	0.98
R1944:Grid2	UTSW	6	63,886,045 (GRCm39)	missense	probably damaging	1.00
R1961:Grid2	UTSW	6	63,885,877 (GRCm39)	missense	probably damaging	1.00
R1969:Grid2	UTSW	6	63,885,902 (GRCm39)	nonsense	probably null
R2138:Grid2	UTSW	6	64,322,782 (GRCm39)	missense	probably damaging	0.99
R3500:Grid2	UTSW	6	63,480,383 (GRCm39)	missense	probably damaging	0.97
R3547:Grid2	UTSW	6	64,297,005 (GRCm39)	missense	probably damaging	0.97
R3845:Grid2	UTSW	6	64,322,826 (GRCm39)	missense	possibly damaging	0.62
R4124:Grid2	UTSW	6	63,480,417 (GRCm39)	missense	probably benign	0.41
R4273:Grid2	UTSW	6	63,886,029 (GRCm39)	missense	probably damaging	1.00
R4591:Grid2	UTSW	6	64,297,086 (GRCm39)	missense	probably damaging	1.00
R4701:Grid2	UTSW	6	64,642,899 (GRCm39)	missense	probably benign	0.27
R4721:Grid2	UTSW	6	64,643,185 (GRCm39)	missense	probably benign	0.33
R4755:Grid2	UTSW	6	63,885,972 (GRCm39)	missense	probably benign	0.04
R4869:Grid2	UTSW	6	64,406,724 (GRCm39)	missense	probably damaging	1.00
R5083:Grid2	UTSW	6	64,297,136 (GRCm39)	nonsense	probably null
R5091:Grid2	UTSW	6	64,053,862 (GRCm39)	missense	probably benign	0.07
R5117:Grid2	UTSW	6	63,233,917 (GRCm39)	missense	probably benign	0.15
R5128:Grid2	UTSW	6	64,642,982 (GRCm39)	missense	probably benign	0.01
R5386:Grid2	UTSW	6	63,908,089 (GRCm39)	missense	probably damaging	0.99
R5404:Grid2	UTSW	6	63,907,894 (GRCm39)	missense	probably damaging	0.99
R5534:Grid2	UTSW	6	63,480,345 (GRCm39)	missense	probably benign
R5626:Grid2	UTSW	6	64,053,929 (GRCm39)	critical splice donor site	probably null
R5699:Grid2	UTSW	6	63,885,975 (GRCm39)	missense	probably damaging	0.99
R5700:Grid2	UTSW	6	64,071,416 (GRCm39)	missense	possibly damaging	0.95
R5876:Grid2	UTSW	6	64,640,146 (GRCm39)	missense	probably damaging	1.00
R6446:Grid2	UTSW	6	64,322,577 (GRCm39)	missense	probably damaging	1.00
R6694:Grid2	UTSW	6	63,908,031 (GRCm39)	missense	possibly damaging	0.92
R6697:Grid2	UTSW	6	63,908,031 (GRCm39)	missense	possibly damaging	0.92
R6699:Grid2	UTSW	6	63,908,031 (GRCm39)	missense	possibly damaging	0.92
R6767:Grid2	UTSW	6	63,907,999 (GRCm39)	missense	probably benign	0.01
R6895:Grid2	UTSW	6	64,372,283 (GRCm39)	missense	probably damaging	0.99
R6999:Grid2	UTSW	6	64,053,893 (GRCm39)	missense	possibly damaging	0.80
R7053:Grid2	UTSW	6	64,677,402 (GRCm39)	missense	unknown
R7126:Grid2	UTSW	6	64,053,794 (GRCm39)	missense	probably damaging	0.99
R7432:Grid2	UTSW	6	64,252,854 (GRCm39)	missense	possibly damaging	0.46
R7553:Grid2	UTSW	6	64,053,925 (GRCm39)	missense	possibly damaging	0.95
R7619:Grid2	UTSW	6	63,908,085 (GRCm39)	missense	possibly damaging	0.71
R7997:Grid2	UTSW	6	64,297,120 (GRCm39)	missense	possibly damaging	0.89
R8112:Grid2	UTSW	6	63,885,891 (GRCm39)	missense	probably damaging	0.99
R8296:Grid2	UTSW	6	63,233,929 (GRCm39)	critical splice donor site	probably null
R8320:Grid2	UTSW	6	63,233,917 (GRCm39)	missense	probably benign	0.15
R8467:Grid2	UTSW	6	64,510,635 (GRCm39)	missense	probably benign	0.01
R8691:Grid2	UTSW	6	63,480,321 (GRCm39)	missense	probably damaging	0.97
R8890:Grid2	UTSW	6	63,233,923 (GRCm39)	missense	probably benign
R8965:Grid2	UTSW	6	64,296,990 (GRCm39)	missense	probably damaging	1.00
R8968:Grid2	UTSW	6	64,643,139 (GRCm39)	missense	probably benign	0.14
R9220:Grid2	UTSW	6	63,885,888 (GRCm39)	missense	probably damaging	1.00
R9371:Grid2	UTSW	6	64,677,506 (GRCm39)	missense	unknown
R9653:Grid2	UTSW	6	63,907,968 (GRCm39)	missense	possibly damaging	0.75
Z1176:Grid2	UTSW	6	64,640,212 (GRCm39)	missense	probably benign	0.03
Z1176:Grid2	UTSW	6	63,885,863 (GRCm39)	missense	possibly damaging	0.76
Z1177:Grid2	UTSW	6	64,322,841 (GRCm39)	missense	probably damaging	1.00
Z1177:Grid2	UTSW	6	64,322,840 (GRCm39)	nonsense	probably null

Posted On

2016-08-02