Mutagenetix > Incidental Mutations

Incidental Mutation 'R1471:Grm8'

164881

Institutional Source

Beutler Lab

Gene Symbol

Grm8

Ensembl Gene

ENSMUSG00000024211

Gene Name

glutamate receptor, metabotropic 8

Synonyms

mGluR8, Gprc1h

MMRRC Submission

039524-MU

Accession Numbers

Is this an essential gene?

Non essential (E-score: 0.000) question?

Stock #

R1471 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

27275119-28135178 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

C to A at 27363309 bp

Zygosity

Heterozygous

Amino Acid Change

Alanine to Serine at position 736 (A736S)

Ref Sequence

ENSEMBL: ENSMUSP00000110979 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000090512] [ENSMUST00000115323] [ENSMUST00000115324]

Predicted Effect

possibly damaging
Transcript: ENSMUST00000090512
AA Change: A736S

PolyPhen 2 Score 0.745 (Sensitivity: 0.85; Specificity: 0.92)

SMART Domains

Protein: ENSMUSP00000087998
Gene: ENSMUSG00000024211
AA Change: A736S

Domain	Start	End	E-Value	Type
Pfam:ANF_receptor	74	478	9.6e-102	PFAM
Pfam:Peripla_BP_6	141	375	1.3e-9	PFAM
Pfam:NCD3G	512	562	5e-17	PFAM
Pfam:7tm_3	593	841	4.7e-88	PFAM
low complexity region	887	905	N/A	INTRINSIC

Predicted Effect

possibly damaging
Transcript: ENSMUST00000115323
AA Change: A736S

PolyPhen 2 Score 0.787 (Sensitivity: 0.85; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000110978
Gene: ENSMUSG00000024211
AA Change: A736S

Domain	Start	End	E-Value	Type
Pfam:ANF_receptor	74	478	3.3e-107	PFAM
Pfam:NCD3G	512	562	9e-14	PFAM
Pfam:7tm_3	595	840	6.8e-58	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000115324
AA Change: A736S

PolyPhen 2 Score 0.787 (Sensitivity: 0.85; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000110979
Gene: ENSMUSG00000024211
AA Change: A736S

Domain	Start	End	E-Value	Type
Pfam:ANF_receptor	74	478	2.1e-101	PFAM
Pfam:Peripla_BP_6	141	375	9.2e-10	PFAM
Pfam:NCD3G	512	562	2.8e-16	PFAM
Pfam:7tm_3	593	841	2.4e-87	PFAM

Coding Region Coverage

1x: 99.3%
3x: 98.6%
10x: 96.8%
20x: 94.4%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] L-glutamate is the major excitatory neurotransmitter in the central nervous system and activates both ionotropic and metabotropic glutamate receptors. Glutamatergic neurotransmission is involved in most aspects of normal brain function and can be perturbed in many neuropathologic conditions. The metabotropic glutamate receptors are a family of G protein-coupled receptors, that have been divided into 3 groups on the basis of sequence homology, putative signal transduction mechanisms, and pharmacologic properties. Group I includes GRM1 and GRM5 and these receptors have been shown to activate phospholipase C. Group II includes GRM2 and GRM3 while Group III includes GRM4, GRM6, GRM7 and GRM8. Group II and III receptors are linked to the inhibition of the cyclic AMP cascade but differ in their agonist selectivities. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele are overweight and mildly insulin resistant, and display increased anxiety-related responses and reduced exploration in a new environment. Mice homozygous for a different knock-out allele exhibit altered excitatory responses in the dentate gyrus. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 96 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
0610010F05Rik	A	T	11: 23,615,222	M255K	probably damaging	Het
4930486L24Rik	C	A	13: 60,853,522	K130N	probably damaging	Het
Adam6a	T	A	12: 113,544,393	S129T	probably damaging	Het
Adamts10	T	A	17: 33,553,138	F1087I	probably damaging	Het
Afp	T	A	5: 90,503,682	N385K	possibly damaging	Het
Ahnak	T	G	19: 9,012,932		probably benign	Het
Akap6	A	G	12: 53,141,496	T1898A	probably benign	Het
Antxr2	C	A	5: 97,975,340	V283F	possibly damaging	Het
Asgr1	T	C	11: 70,056,093	V55A	possibly damaging	Het
Asxl3	A	G	18: 22,516,354	K467E	probably damaging	Het
Atp5a1	C	A	18: 77,781,269	Q398K	probably damaging	Het
Atxn2	T	A	5: 121,786,374	D455E	probably damaging	Het
B4galt6	C	T	18: 20,745,353	A39T	possibly damaging	Het
C130073F10Rik	C	T	4: 101,890,338	E165K	probably benign	Het
Cabin1	A	G	10: 75,694,792	C1519R	probably damaging	Het
Casp8ap2	C	T	4: 32,639,386	R147*	probably null	Het
Ccdc109b	T	A	3: 129,915,815	Y283F	probably damaging	Het
Ccdc88b	A	G	19: 6,854,023	L517P	probably benign	Het
Cd109	G	A	9: 78,654,587	V220I	probably damaging	Het
Cd2ap	T	C	17: 42,820,597	K369R	probably benign	Het
Cd300c	A	G	11: 114,959,788	V63A	probably benign	Het
Cnot10	A	G	9: 114,591,551	V741A	probably benign	Het
Col18a1	G	T	10: 77,096,206	Q350K	unknown	Het
Crnkl1	T	C	2: 145,932,316	K76E	possibly damaging	Het
Cryzl2	A	G	1: 157,470,721	K227E	probably benign	Het
Cts6	G	A	13: 61,196,380	T286I	probably benign	Het
Cul1	T	C	6: 47,514,886	V392A	probably damaging	Het
Dcaf7	T	A	11: 106,046,747	F65L	probably benign	Het
Dgke	A	C	11: 89,055,494	V160G	possibly damaging	Het
Dock8	C	A	19: 25,201,036	Q2098K	possibly damaging	Het
Efhb	T	A	17: 53,399,112	D799V	possibly damaging	Het
Ephb2	T	C	4: 136,658,951	D829G	probably benign	Het
Exosc1	A	T	19: 41,924,718	S117R	probably damaging	Het
Fga	T	C	3: 83,028,618	S51P	probably benign	Het
Fmn1	T	C	2: 113,693,094	F1141L	possibly damaging	Het
Foxm1	C	T	6: 128,373,874	L713F	probably damaging	Het
Galnt4	A	G	10: 99,108,674	E87G	probably benign	Het
Gamt	T	C	10: 80,260,858	D15G	probably benign	Het
Gm13101	T	C	4: 143,964,953	N400S	probably benign	Het
Gm15557	C	A	2: 155,942,254	D154E	possibly damaging	Het
Gnptab	A	G	10: 88,445,763	I1211V	probably benign	Het
Greb1	A	T	12: 16,711,774	M535K	probably damaging	Het
Hspa14	T	C	2: 3,491,608	I373M	probably benign	Het
Ifi207	T	A	1: 173,730,063	T370S	unknown	Het
Igf1r	A	G	7: 68,003,837	N41S	probably damaging	Het
Ikzf5	A	T	7: 131,391,767	V224D	probably damaging	Het
Il10	C	A	1: 131,021,373	Y90*	probably null	Het
Itga4	A	G	2: 79,287,032	D394G	probably benign	Het
Kif21a	A	T	15: 90,956,419	S1165T	probably benign	Het
Krtap14	A	G	16: 88,825,627	S155P	probably damaging	Het
Loxl2	A	G	14: 69,693,097	N770S	probably benign	Het
Man2b1	A	G	8: 85,086,845	D222G	probably damaging	Het
Meis3	T	A	7: 16,177,571	Y64*	probably null	Het
Mfsd6	T	A	1: 52,709,557	I50F	probably benign	Het
Micu2	T	C	14: 57,945,397	T165A	probably damaging	Het
Mtcl1	T	C	17: 66,379,148	E921G	probably damaging	Het
Muc5b	A	T	7: 141,843,234	N215Y	unknown	Het
Muc6	A	G	7: 141,647,909	F772L	possibly damaging	Het
Myt1	A	G	2: 181,797,111	D142G	probably benign	Het
Nol6	C	T	4: 41,120,281	V479I	probably benign	Het
Nsun7	A	G	5: 66,284,229	K414E	probably benign	Het
Nup210l	A	C	3: 90,170,562	I914L	probably benign	Het
Obox3	G	A	7: 15,626,950	P88L	probably benign	Het
Olfr1098	C	T	2: 86,922,578		probably null	Het
Olfr1122	A	G	2: 87,388,518	Y271C	probably damaging	Het
Olfr1132	T	C	2: 87,635,670	T26A	probably benign	Het
Olfr1289	T	C	2: 111,484,006	L192P	probably damaging	Het
Pclo	T	C	5: 14,680,427		probably benign	Het
Pcsk5	T	C	19: 17,568,324	N745D	probably damaging	Het
Pdzrn3	T	A	6: 101,151,512	N731I	possibly damaging	Het
Pkdrej	T	A	15: 85,817,133	Q1534L	probably benign	Het
Rell1	T	A	5: 63,936,085	D109V	probably damaging	Het
Rplp0	C	T	5: 115,563,344	T285I	probably damaging	Het
Sema3g	C	T	14: 31,228,045	R728C	probably damaging	Het
Slc15a2	A	G	16: 36,753,791	Y536H	probably damaging	Het
Slc26a5	T	A	5: 21,816,964	Y488F	probably benign	Het
Slc5a4a	A	T	10: 76,186,528	S566C	probably damaging	Het
Spink7	C	T	18: 62,596,204	E21K	possibly damaging	Het
Src	C	T	2: 157,457,187	Q35*	probably null	Het
Srrm2	T	A	17: 23,820,796	V2234E	probably damaging	Het
Stk36	A	T	1: 74,611,155	Q282L	probably benign	Het
Tas2r118	T	G	6: 23,969,171	E297A	probably damaging	Het
Terf1	A	G	1: 15,842,970	Y385C	probably damaging	Het
Tmc3	T	C	7: 83,598,290	S198P	probably damaging	Het
Tmprss11b	C	T	5: 86,660,496	R407H	possibly damaging	Het
Tspyl4	G	A	10: 34,298,111	E200K	probably damaging	Het
Ttc21a	T	C	9: 119,942,641	Y169H	probably damaging	Het
Ugt2b36	C	T	5: 87,092,071	D152N	probably damaging	Het
Unk	T	C	11: 116,049,409	I196T	probably benign	Het
Uroc1	T	G	6: 90,344,171	V243G	probably damaging	Het
Usp34	C	A	11: 23,488,862	Q3475K	probably benign	Het
Vmn2r117	T	A	17: 23,478,473	I82L	probably benign	Het
Vmn2r44	A	T	7: 8,377,883	V337E	probably damaging	Het
Zbtb14	C	A	17: 69,388,502	F398L	probably damaging	Het
Zfp362	T	C	4: 128,787,200	T111A	probably benign	Het
Zfp598	T	C	17: 24,680,072	V615A	probably benign	Het

Other mutations in Grm8

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01310:Grm8	APN	6	27363801	missense	probably damaging	1.00
IGL01412:Grm8	APN	6	27762461	missense	probably damaging	1.00
IGL02329:Grm8	APN	6	27363116	missense	probably damaging	1.00
IGL02342:Grm8	APN	6	27363804	missense	probably benign	0.00
IGL02584:Grm8	APN	6	27762439	missense	probably benign	0.35
IGL03040:Grm8	APN	6	28126123	start codon destroyed	probably null	0.01
IGL03112:Grm8	APN	6	27363263	missense	probably damaging	1.00
IGL03139:Grm8	APN	6	27618650	missense	probably damaging	1.00
IGL03287:Grm8	APN	6	27760255	missense	possibly damaging	0.86
R0137:Grm8	UTSW	6	27762390	missense	probably damaging	0.99
R0266:Grm8	UTSW	6	27285896	missense	probably damaging	1.00
R0347:Grm8	UTSW	6	27981222	missense	probably benign	0.37
R0580:Grm8	UTSW	6	27761371	splice site	probably benign
R0698:Grm8	UTSW	6	27363914	missense	probably damaging	1.00
R0833:Grm8	UTSW	6	27363179	missense	probably damaging	1.00
R1301:Grm8	UTSW	6	27981201	missense	possibly damaging	0.94
R1323:Grm8	UTSW	6	28125974	missense	probably damaging	1.00
R1323:Grm8	UTSW	6	28125974	missense	probably damaging	1.00
R1554:Grm8	UTSW	6	28125853	missense	probably benign	0.01
R1638:Grm8	UTSW	6	28125883	nonsense	probably null
R1763:Grm8	UTSW	6	27285867	missense	possibly damaging	0.79
R1899:Grm8	UTSW	6	28125895	missense	probably damaging	1.00
R1902:Grm8	UTSW	6	27429482	missense	probably damaging	1.00
R1916:Grm8	UTSW	6	27363584	missense	probably benign	0.01
R2257:Grm8	UTSW	6	27760225	missense	probably damaging	0.98
R2351:Grm8	UTSW	6	28126119	missense	possibly damaging	0.66
R2396:Grm8	UTSW	6	27761242	missense	probably damaging	0.98
R3801:Grm8	UTSW	6	28125636	missense	possibly damaging	0.95
R3802:Grm8	UTSW	6	28125636	missense	possibly damaging	0.95
R3803:Grm8	UTSW	6	28125636	missense	possibly damaging	0.95
R3804:Grm8	UTSW	6	28125636	missense	possibly damaging	0.95
R3830:Grm8	UTSW	6	27761229	nonsense	probably null
R3844:Grm8	UTSW	6	27429508	missense	possibly damaging	0.69
R4006:Grm8	UTSW	6	27981230	missense	probably damaging	1.00
R4077:Grm8	UTSW	6	27760209	missense	probably benign	0.01
R4395:Grm8	UTSW	6	27429432	missense	probably damaging	0.98
R4436:Grm8	UTSW	6	27761238	missense	possibly damaging	0.48
R4810:Grm8	UTSW	6	27761296	missense	possibly damaging	0.87
R5357:Grm8	UTSW	6	27762419	missense	probably damaging	1.00
R5677:Grm8	UTSW	6	27761204	critical splice donor site	probably null
R5983:Grm8	UTSW	6	27760221	missense	probably benign	0.03
R5990:Grm8	UTSW	6	27363624	missense	probably damaging	1.00
R6365:Grm8	UTSW	6	27363227	missense	probably damaging	1.00
R6454:Grm8	UTSW	6	27363776	missense	possibly damaging	0.68
R6713:Grm8	UTSW	6	27363191	missense	probably damaging	1.00
R6960:Grm8	UTSW	6	27981282	missense	probably damaging	0.98
R7194:Grm8	UTSW	6	27618487	missense	probably benign	0.01
R7259:Grm8	UTSW	6	27760176	missense	probably null	0.99
R7305:Grm8	UTSW	6	27761355	missense	possibly damaging	0.51
R7421:Grm8	UTSW	6	27762477	missense	possibly damaging	0.66
R7561:Grm8	UTSW	6	27429525	missense	probably benign	0.44
R7605:Grm8	UTSW	6	27618679	missense	probably damaging	1.00
R7651:Grm8	UTSW	6	27760258	missense	possibly damaging	0.46
R7775:Grm8	UTSW	6	27363672	missense	possibly damaging	0.89
R7778:Grm8	UTSW	6	27363672	missense	possibly damaging	0.89
R7781:Grm8	UTSW	6	27285787	missense	probably benign
R7785:Grm8	UTSW	6	27618637	missense	probably damaging	0.99
R7898:Grm8	UTSW	6	27762423	missense	probably damaging	1.00
R8272:Grm8	UTSW	6	27363282	missense	probably damaging	1.00
R8274:Grm8	UTSW	6	27761336	missense	probably benign	0.31
R8501:Grm8	UTSW	6	27618541	missense	probably damaging	0.98
RF013:Grm8	UTSW	6	27363780	missense	probably damaging	1.00
Z1176:Grm8	UTSW	6	28126027	missense	probably benign	0.19

Predicted Primers

PCR Primer
(F):5'- CATGCAATCGTGTTACTGGAGGGG -3'
(R):5'- GTCACAGCACCTAAGTTCATCAGCC -3'

Sequencing Primer
(F):5'- cacacacacacacacacac -3'
(R):5'- TAAGTTCATCAGCCCAGCATC -3'

Posted On

2014-03-28