Mutagenetix > Incidental Mutation

Incidental Mutation 'R0654:Gria4'

62436

Institutional Source

Beutler Lab

Gene Symbol

Gria4

Ensembl Gene

ENSMUSG00000025892

Gene Name

glutamate receptor, ionotropic, AMPA4 (alpha 4)

Synonyms

Glur-4, spkw1, Gluralpha4, Glur4

MMRRC Submission

038839-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.690) question?

Stock #

R0654 (G1)

Quality Score

127

Status

Not validated

Chromosome

Chromosomal Location

4417896-4796234 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 4464372 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glutamine to Leucine at position 530 (Q530L)

Ref Sequence

ENSEMBL: ENSMUSP00000066980 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000027020] [ENSMUST00000063508] [ENSMUST00000212533]

AlphaFold

Q9Z2W8

Predicted Effect

probably benign
Transcript: ENSMUST00000027020
AA Change: Q530L

PolyPhen 2 Score 0.144 (Sensitivity: 0.92; Specificity: 0.86)

SMART Domains

Protein: ENSMUSP00000027020
Gene: ENSMUSG00000025892
AA Change: Q530L

Domain	Start	End	E-Value	Type
signal peptide	1	21	N/A	INTRINSIC
Pfam:ANF_receptor	39	380	3e-61	PFAM
PBPe	416	791	8.23e-129	SMART
Lig_chan-Glu_bd	426	491	3.4e-31	SMART
low complexity region	821	833	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000063508
AA Change: Q530L

PolyPhen 2 Score 0.325 (Sensitivity: 0.90; Specificity: 0.89)

SMART Domains

Protein: ENSMUSP00000066980
Gene: ENSMUSG00000025892
AA Change: Q530L

Domain	Start	End	E-Value	Type
signal peptide	1	21	N/A	INTRINSIC
Pfam:ANF_receptor	39	380	2.5e-71	PFAM
PBPe	416	791	2.06e-129	SMART
Lig_chan-Glu_bd	426	491	3.4e-31	SMART
low complexity region	821	833	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000212533
AA Change: Q530L

PolyPhen 2 Score 0.144 (Sensitivity: 0.92; Specificity: 0.86)

Coding Region Coverage

1x: 99.4%
3x: 98.9%
10x: 97.5%
20x: 95.0%

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. These receptors are heteromeric protein complexes composed of multiple subunits, arranged to form ligand-gated ion channels. The classification of glutamate receptors is based on their activation by different pharmacologic agonists. The subunit encoded by this gene belongs to a family of AMPA (alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate)-sensitive glutamate receptors, and is subject to RNA editing (AGA->GGA; R->G). Alternative splicing of this gene results in transcript variants encoding different isoforms, which may vary in their signal transduction properties. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a targeted mutation display hyperactivity, decreased thermal nociception, and abnormal sensitivity to pharmacologically induced seizures. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 34 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Asb13	A	C	13: 3,692,092 (GRCm39)	H24P	probably damaging	Het
Avpr1b	T	A	1: 131,527,480 (GRCm39)	M1K	probably null	Het
Baz1a	T	C	12: 54,958,182 (GRCm39)	E1023G	probably benign	Het
Bpifb5	A	G	2: 154,070,820 (GRCm39)	T204A	probably benign	Het
Cfap157	C	T	2: 32,669,954 (GRCm39)	V210M	probably damaging	Het
Clock	A	G	5: 76,374,976 (GRCm39)	V731A	possibly damaging	Het
Cntn6	C	T	6: 104,753,389 (GRCm39)	T447I	probably benign	Het
Dchs1	A	G	7: 105,421,556 (GRCm39)	I288T	probably damaging	Het
Far2	T	C	6: 148,076,639 (GRCm39)	F494S	possibly damaging	Het
Fibin	T	A	2: 110,192,962 (GRCm39)	D60V	probably damaging	Het
Fnd3c2	G	A	X: 105,290,760 (GRCm39)	T302I	possibly damaging	Het
Foxp3	A	G	X: 7,457,639 (GRCm39)	I281V	probably benign	Het
Fryl	A	G	5: 73,240,715 (GRCm39)	I1295T	probably benign	Het
Gpr82	T	C	X: 13,531,829 (GRCm39)	S126P	probably benign	Het
Hivep1	A	C	13: 42,313,232 (GRCm39)	D1824A	probably benign	Het
Kif13a	A	G	13: 46,966,218 (GRCm39)	V400A	possibly damaging	Het
Map3k21	C	A	8: 126,668,759 (GRCm39)	L782I	probably benign	Het
Nphs2	A	C	1: 156,146,317 (GRCm39)	T98P	probably damaging	Het
Pdss2	CGGAG	CG	10: 43,097,927 (GRCm39)		probably benign	Het
Pkd2l1	A	G	19: 44,146,070 (GRCm39)		probably null	Het
Rbm28	A	T	6: 29,128,577 (GRCm39)	S48R	probably damaging	Het
Rimkla	C	T	4: 119,335,177 (GRCm39)	V69M	probably damaging	Het
Scg3	T	A	9: 75,573,017 (GRCm39)	I305F	probably damaging	Het
Slc22a1	T	A	17: 12,881,679 (GRCm39)	N310I	probably damaging	Het
Slc26a9	T	C	1: 131,692,768 (GRCm39)	V700A	probably benign	Het
Snx15	T	C	19: 6,171,915 (GRCm39)	I140V	probably benign	Het
Spryd3	C	T	15: 102,036,969 (GRCm39)		probably null	Het
Srebf1	T	C	11: 60,094,942 (GRCm39)	T486A	probably benign	Het
Syne2	AGAGTGAG	AGAGTGAGTGAG	12: 76,144,734 (GRCm39)		probably null	Het
Tbl1xr1	T	A	3: 22,258,158 (GRCm39)		probably null	Het
Tmcc1	A	T	6: 116,019,951 (GRCm39)	H281Q	probably benign	Het
Ttc39b	T	A	4: 83,159,938 (GRCm39)	M413L	probably benign	Het
Vmn2r101	C	A	17: 19,810,373 (GRCm39)	H386Q	probably benign	Het
Zbtb47	T	C	9: 121,592,327 (GRCm39)	F251L	probably benign	Het

Other mutations in Gria4

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00814:Gria4	APN	9	4,472,202 (GRCm39)	missense	probably damaging	0.98
IGL01451:Gria4	APN	9	4,503,652 (GRCm39)	missense	probably benign	0.04
IGL01533:Gria4	APN	9	4,502,395 (GRCm39)	missense	probably damaging	1.00
IGL01994:Gria4	APN	9	4,537,726 (GRCm39)	missense	probably damaging	1.00
IGL02078:Gria4	APN	9	4,793,878 (GRCm39)	missense	probably damaging	0.98
IGL02183:Gria4	APN	9	4,502,460 (GRCm39)	missense	probably damaging	1.00
IGL02351:Gria4	APN	9	4,456,206 (GRCm39)	missense	possibly damaging	0.84
IGL02358:Gria4	APN	9	4,456,206 (GRCm39)	missense	possibly damaging	0.84
IGL03118:Gria4	APN	9	4,793,804 (GRCm39)	splice site	probably benign
IGL03131:Gria4	APN	9	4,432,876 (GRCm39)	missense	probably damaging	0.96
IGL03148:Gria4	APN	9	4,464,295 (GRCm39)	missense	possibly damaging	0.91
IGL03264:Gria4	APN	9	4,513,288 (GRCm39)	missense	probably benign
PIT4812001:Gria4	UTSW	9	4,427,128 (GRCm39)	missense	probably damaging	1.00
R0018:Gria4	UTSW	9	4,432,843 (GRCm39)	missense	possibly damaging	0.71
R0295:Gria4	UTSW	9	4,793,840 (GRCm39)	missense	possibly damaging	0.69
R0690:Gria4	UTSW	9	4,427,071 (GRCm39)	missense	probably damaging	1.00
R0992:Gria4	UTSW	9	4,795,238 (GRCm39)	missense	probably benign
R1517:Gria4	UTSW	9	4,793,865 (GRCm39)	missense	probably damaging	1.00
R1673:Gria4	UTSW	9	4,537,637 (GRCm39)	nonsense	probably null
R1713:Gria4	UTSW	9	4,424,448 (GRCm39)	missense	probably benign	0.20
R1961:Gria4	UTSW	9	4,519,546 (GRCm39)	splice site	probably benign
R2137:Gria4	UTSW	9	4,427,026 (GRCm39)	intron	probably benign
R2397:Gria4	UTSW	9	4,537,717 (GRCm39)	missense	probably damaging	1.00
R2870:Gria4	UTSW	9	4,503,614 (GRCm39)	missense	probably damaging	0.96
R2870:Gria4	UTSW	9	4,503,614 (GRCm39)	missense	probably damaging	0.96
R3014:Gria4	UTSW	9	4,464,294 (GRCm39)	missense	probably damaging	0.97
R3412:Gria4	UTSW	9	4,513,278 (GRCm39)	missense	probably benign	0.00
R3732:Gria4	UTSW	9	4,513,295 (GRCm39)	missense	probably benign
R3732:Gria4	UTSW	9	4,513,295 (GRCm39)	missense	probably benign
R3733:Gria4	UTSW	9	4,513,295 (GRCm39)	missense	probably benign
R3897:Gria4	UTSW	9	4,513,260 (GRCm39)	missense	probably damaging	1.00
R4404:Gria4	UTSW	9	4,464,489 (GRCm39)	splice site	probably null
R4457:Gria4	UTSW	9	4,427,074 (GRCm39)	missense	probably damaging	1.00
R4672:Gria4	UTSW	9	4,664,981 (GRCm39)	missense	possibly damaging	0.96
R4865:Gria4	UTSW	9	4,464,295 (GRCm39)	missense	possibly damaging	0.91
R5092:Gria4	UTSW	9	4,472,176 (GRCm39)	missense	probably benign	0.01
R5109:Gria4	UTSW	9	4,472,168 (GRCm39)	missense	probably damaging	1.00
R5202:Gria4	UTSW	9	4,424,330 (GRCm39)	missense	probably benign	0.10
R5828:Gria4	UTSW	9	4,432,832 (GRCm39)	missense	probably damaging	1.00
R5945:Gria4	UTSW	9	4,456,122 (GRCm39)	missense	probably damaging	1.00
R5985:Gria4	UTSW	9	4,503,593 (GRCm39)	missense	probably damaging	0.99
R6036:Gria4	UTSW	9	4,537,646 (GRCm39)	missense	probably benign	0.00
R6036:Gria4	UTSW	9	4,537,646 (GRCm39)	missense	probably benign	0.00
R6111:Gria4	UTSW	9	4,502,430 (GRCm39)	missense	probably damaging	1.00
R6190:Gria4	UTSW	9	4,420,199 (GRCm39)	missense	probably benign
R6280:Gria4	UTSW	9	4,456,072 (GRCm39)	missense	probably damaging	1.00
R6406:Gria4	UTSW	9	4,427,077 (GRCm39)	missense	probably damaging	1.00
R6470:Gria4	UTSW	9	4,503,680 (GRCm39)	missense	probably damaging	1.00
R6485:Gria4	UTSW	9	4,464,249 (GRCm39)	missense	probably damaging	1.00
R6612:Gria4	UTSW	9	4,472,206 (GRCm39)	missense	possibly damaging	0.93
R6848:Gria4	UTSW	9	4,793,822 (GRCm39)	missense	probably damaging	1.00
R7046:Gria4	UTSW	9	4,420,278 (GRCm39)	missense	probably damaging	0.97
R7210:Gria4	UTSW	9	4,464,135 (GRCm39)	missense	probably damaging	1.00
R7284:Gria4	UTSW	9	4,472,017 (GRCm39)	missense	probably damaging	1.00
R7475:Gria4	UTSW	9	4,513,330 (GRCm39)	missense	probably damaging	1.00
R7501:Gria4	UTSW	9	4,502,436 (GRCm39)	missense	probably benign	0.01
R7536:Gria4	UTSW	9	4,464,298 (GRCm39)	missense	probably damaging	1.00
R7604:Gria4	UTSW	9	4,464,315 (GRCm39)	missense	probably damaging	1.00
R7643:Gria4	UTSW	9	4,793,950 (GRCm39)	missense	probably benign	0.00
R7669:Gria4	UTSW	9	4,462,029 (GRCm39)	missense	probably damaging	1.00
R7703:Gria4	UTSW	9	4,503,588 (GRCm39)	missense	probably benign
R7720:Gria4	UTSW	9	4,464,288 (GRCm39)	missense	probably damaging	1.00
R7724:Gria4	UTSW	9	4,472,074 (GRCm39)	missense	probably damaging	1.00
R7909:Gria4	UTSW	9	4,464,450 (GRCm39)	missense	probably damaging	1.00
R8007:Gria4	UTSW	9	4,503,740 (GRCm39)	splice site	probably benign
R8044:Gria4	UTSW	9	4,456,216 (GRCm39)	missense	probably damaging	1.00
R8062:Gria4	UTSW	9	4,480,273 (GRCm39)	missense	possibly damaging	0.54
R8131:Gria4	UTSW	9	4,502,429 (GRCm39)	missense	probably benign	0.16
R8212:Gria4	UTSW	9	4,480,242 (GRCm39)	missense	probably benign
R8478:Gria4	UTSW	9	4,793,882 (GRCm39)	missense	probably damaging	1.00
R8699:Gria4	UTSW	9	4,424,351 (GRCm39)	missense	probably damaging	1.00
R8699:Gria4	UTSW	9	4,424,347 (GRCm39)	missense	probably damaging	1.00
R8785:Gria4	UTSW	9	4,795,189 (GRCm39)	missense	possibly damaging	0.92
R8785:Gria4	UTSW	9	4,456,106 (GRCm39)	missense	probably damaging	1.00
R8888:Gria4	UTSW	9	4,664,951 (GRCm39)	missense	probably damaging	1.00
R8895:Gria4	UTSW	9	4,664,951 (GRCm39)	missense	probably damaging	1.00
R9160:Gria4	UTSW	9	4,424,412 (GRCm39)	missense	probably damaging	1.00
R9498:Gria4	UTSW	9	4,503,560 (GRCm39)	critical splice donor site	probably null
R9743:Gria4	UTSW	9	4,464,457 (GRCm39)	missense	probably damaging	1.00
X0023:Gria4	UTSW	9	4,427,067 (GRCm39)	missense	probably damaging	1.00
X0065:Gria4	UTSW	9	4,464,340 (GRCm39)	missense	possibly damaging	0.83

Predicted Primers

PCR Primer
(F):5'- GTCACATCCTTGTTGCATAAAGGCAC -3'
(R):5'- ACATGACTGATACTTTGCTGACCACTC -3'

Sequencing Primer
(F):5'- GGCTGTTAAAGATGCCAAACTC -3'
(R):5'- GCTGACCACTCTACTACTAACTG -3'

Posted On

2013-07-30