Mutagenetix > Incidental Mutation

Incidental Mutation 'R9746:Grm4'

732170

Institutional Source

Beutler Lab

Gene Symbol

Grm4

Ensembl Gene

ENSMUSG00000063239

Gene Name

glutamate receptor, metabotropic 4

Synonyms

mGluR4, Gprc1d

MMRRC Submission

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R9746 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

27422387-27521403 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 27438791 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Tyrosine to Asparagine at position 414 (Y414N)

Ref Sequence

ENSEMBL: ENSMUSP00000112578 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000118161] [ENSMUST00000118489] [ENSMUST00000231290] [ENSMUST00000231416] [ENSMUST00000231809] [ENSMUST00000232243]

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000118161
AA Change: Y414N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000113819
Gene: ENSMUSG00000063239
AA Change: Y414N

Domain	Start	End	E-Value	Type
signal peptide	1	32	N/A	INTRINSIC
Pfam:ANF_receptor	77	482	1.4e-110	PFAM
Pfam:Peripla_BP_6	144	486	9e-13	PFAM
Pfam:NCD3G	516	566	2.4e-14	PFAM
Pfam:7tm_3	599	844	7.6e-58	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000118489
AA Change: Y414N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000112578
Gene: ENSMUSG00000063239
AA Change: Y414N

Domain	Start	End	E-Value	Type
signal peptide	1	32	N/A	INTRINSIC
Pfam:ANF_receptor	77	482	6.2e-104	PFAM
Pfam:Peripla_BP_6	144	486	8.3e-12	PFAM
Pfam:NCD3G	516	566	5.4e-15	PFAM
Pfam:7tm_3	597	817	1.9e-76	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000231290
AA Change: Y414N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

Predicted Effect

probably damaging
Transcript: ENSMUST00000231416
AA Change: Y159N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

Predicted Effect

probably damaging
Transcript: ENSMUST00000231809
AA Change: Y367N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

Predicted Effect

probably benign
Transcript: ENSMUST00000232243

Coding Region Coverage

1x: 99.8%
3x: 99.7%
10x: 99.2%
20x: 98.2%

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. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2012]
PHENOTYPE: Homozygous mutation of theis gene results in impaired motor learning, and reduced paired-pulse facilitation and post-tetanic potential. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 95 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Ackr1	T	A	1: 173,332,031	H307L	probably benign	Het
Acnat1	A	T	4: 49,450,652	L153H	probably damaging	Het
Actn4	A	T	7: 28,919,006	D76E	probably benign	Het
Afdn	A	C	17: 13,846,520	M640L	probably benign	Het
Angpt1	A	T	15: 42,676,441	F7L	probably benign	Het
Ap3b2	A	G	7: 81,476,344	F373S	probably damaging	Het
Armc2	T	A	10: 41,924,461	Y650F	probably damaging	Het
Atg2b	G	T	12: 105,663,938	T398K	possibly damaging	Het
Baz1a	CCATT	CCATTCATT	12: 54,975,110		probably null	Het
Capn8	G	A	1: 182,611,105		probably null	Het
Cdr1	AAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAGTCCAAGTCTTCCCAGAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAGTCCAAGTCTTCCCAGAAGTCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCC	AAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAGTCCAAGTCTTCCCAGAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCAGAAGTCCAAGTCTTCCCAGAAGTCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCCGAAAATCCAAGTCTTCCC	X: 61,184,524		probably benign	Het
Cfap54	T	C	10: 92,801,219	N3103D	probably benign	Het
Chd9	G	A	8: 91,011,435	R1565Q	unknown	Het
Cir1	G	A	2: 73,303,808	T139I	probably damaging	Het
Cmah	T	C	13: 24,435,690		probably null	Het
Cnpy1	T	C	5: 28,245,802	D2G	probably damaging	Het
Dennd4a	A	T	9: 64,894,511	T979S	probably benign	Het
Dnah11	T	A	12: 117,878,576	K4423*	probably null	Het
Dnajb4	A	G	3: 152,186,683	I171T	possibly damaging	Het
Dpm1	A	T	2: 168,230,387		probably null	Het
Dtwd1	A	G	2: 126,154,675	T27A	probably benign	Het
Ep400	C	T	5: 110,742,006	D464N	unknown	Het
Epb42	A	T	2: 121,024,610	I498N	probably benign	Het
Fhod1	A	G	8: 105,337,416	V219A	unknown	Het
Gabrb2	A	T	11: 42,626,609	E419D	probably benign	Het
Galnt18	A	T	7: 111,471,961	N615K	possibly damaging	Het
Gm13084	T	C	4: 143,810,316	T482A	probably benign	Het
Gm29106	T	A	1: 118,199,524	H315Q	possibly damaging	Het
Gprin2	G	T	14: 34,195,658	Q52K	probably benign	Het
Gulo	C	A	14: 65,988,181		probably null	Het
H2-M1	A	C	17: 36,670,105	V313G	possibly damaging	Het
Hectd3	T	C	4: 116,995,754	W118R	probably damaging	Het
Hs6st3	G	A	14: 119,869,080	C300Y	probably damaging	Het
Il1rl2	T	A	1: 40,365,359	S547T	possibly damaging	Het
Kank1	G	T	19: 25,409,508	V182F	probably damaging	Het
Kif20b	T	A	19: 34,950,749	L1137*	probably null	Het
Klhl7	A	G	5: 24,126,820		probably null	Het
Krt13	T	A	11: 100,121,161	D112V	possibly damaging	Het
Ltbr	A	G	6: 125,313,101	V71A	probably benign	Het
Ly6g	T	C	15: 75,158,609	V92A	probably benign	Het
Map2k3	G	A	11: 60,932,103		probably benign	Het
Mast2	A	C	4: 116,311,730	D842E	probably benign	Het
Mpo	T	G	11: 87,803,523	M693R	probably benign	Het
Myo15	C	A	11: 60,487,408	S212*	probably null	Het
Nadk2	C	T	15: 9,106,736	R37*	probably null	Het
Ncapd3	G	A	9: 27,063,359	R709H	probably benign	Het
Nck2	T	A	1: 43,533,732	Y55*	probably null	Het
Neurl4	A	G	11: 69,907,475	D777G	probably damaging	Het
Npr2	G	A	4: 43,633,527	V224M	possibly damaging	Het
Nptx2	T	A	5: 144,548,140	S148T	probably benign	Het
Nr1d1	T	C	11: 98,770,334	T369A	probably benign	Het
Nub1	T	G	5: 24,703,485	F411V	probably damaging	Het
Nup188	T	A	2: 30,304,288	Y158N	probably damaging	Het
Olfr1031	A	G	2: 85,992,747	Y310C	probably benign	Het
Olfr513	A	G	7: 108,755,432	N192S	probably benign	Het
Olfr716	A	T	7: 107,147,453	I46F	probably benign	Het
Olfr804	A	T	10: 129,705,339	I154F	probably damaging	Het
Olfr897-ps1	T	A	9: 38,309,632	I279K	unknown	Het
Orc2	C	T	1: 58,497,451	G85S	probably damaging	Het
Pak1ip1	T	A	13: 41,009,267	V182D	probably damaging	Het
Parvg	T	G	15: 84,326,223	C30W	probably benign	Het
Pcdha1	T	A	18: 36,932,660	D792E	probably benign	Het
Ppp1r13b	G	T	12: 111,833,808	Q635K	probably benign	Het
Psg16	A	G	7: 17,098,161	I341V	probably benign	Het
Psme4	C	T	11: 30,876,868	Q1796*	probably null	Het
Ptn	T	G	6: 36,715,764		probably null	Het
Rapsn	C	T	2: 91,045,478	P400L	probably damaging	Het
Rasal1	G	A	5: 120,662,293	G207D	probably damaging	Het
Rdx	A	G	9: 52,063,578	I5V	probably benign	Het
Rpf1	A	G	3: 146,517,778	I105T	probably damaging	Het
Rps15a	A	T	7: 118,109,997	F79I	possibly damaging	Het
Rwdd2b	G	A	16: 87,436,753	P153L	probably benign	Het
Scaf11	G	A	15: 96,420,417	S422L	probably damaging	Het
Serpinb3b	T	A	1: 107,154,673	E287V	possibly damaging	Het
Sgta	T	C	10: 81,051,284	D49G	possibly damaging	Het
Sin3a	T	A	9: 57,118,074	M1068K	probably benign	Het
Slc12a9	G	A	5: 137,321,409	R615W	probably damaging	Het
Slc26a3	T	A	12: 31,449,146	S151T	probably benign	Het
Slc4a8	C	A	15: 100,783,840	H111N	probably damaging	Het
Syngr1	G	A	15: 80,091,458	R22K	probably benign	Het
Tars2	A	T	3: 95,754,765	V25E	probably benign	Het
Tbx15	A	G	3: 99,352,331	Y506C	probably damaging	Het
Tgm4	A	T	9: 123,046,569	K162N	possibly damaging	Het
Tmem253	A	G	14: 52,017,982	E83G	probably damaging	Het
Trp73	G	A	4: 154,081,402	T118I	probably damaging	Het
Trpm7	A	G	2: 126,822,658	S934P	possibly damaging	Het
Ttc23l	G	A	15: 10,523,643	S330L	probably benign	Het
Tub	A	C	7: 109,025,638	D199A	probably benign	Het
Uri1	A	C	7: 37,996,685		probably null	Het
Usp16	C	T	16: 87,479,232	A486V	probably benign	Het
Vmn1r12	A	G	6: 57,159,541	I208V	probably benign	Het
Vmn2r116	A	T	17: 23,401,823	M844L	probably benign	Het
Vmn2r13	C	T	5: 109,191,907		probably null	Het
Xpnpep1	T	C	19: 53,013,461	D118G	probably damaging	Het
Zfp111	G	A	7: 24,198,642	P516S	possibly damaging	Het

Other mutations in Grm4

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01154:Grm4	APN	17	27434737	nonsense	probably null
IGL02380:Grm4	APN	17	27434661	missense	probably damaging	1.00
IGL03244:Grm4	APN	17	27434823	missense	probably damaging	0.99
R0013:Grm4	UTSW	17	27431575	missense	probably benign	0.01
R0352:Grm4	UTSW	17	27451891	splice site	probably benign
R0599:Grm4	UTSW	17	27431490	missense	probably benign	0.39
R0616:Grm4	UTSW	17	27434564	missense	probably damaging	1.00
R0645:Grm4	UTSW	17	27435209	missense	probably damaging	1.00
R0726:Grm4	UTSW	17	27438438	splice site	probably benign
R1085:Grm4	UTSW	17	27473033	missense	probably damaging	1.00
R1486:Grm4	UTSW	17	27434717	missense	probably damaging	1.00
R1535:Grm4	UTSW	17	27434801	missense	probably benign	0.01
R1799:Grm4	UTSW	17	27472940	missense	probably damaging	0.99
R1914:Grm4	UTSW	17	27434712	missense	probably damaging	0.99
R2472:Grm4	UTSW	17	27434675	missense	probably damaging	1.00
R3759:Grm4	UTSW	17	27435299	missense	probably benign	0.00
R4244:Grm4	UTSW	17	27502735	missense	probably damaging	1.00
R5390:Grm4	UTSW	17	27434738	missense	probably damaging	1.00
R5476:Grm4	UTSW	17	27434798	missense	probably benign	0.04
R5516:Grm4	UTSW	17	27438411	missense	probably benign	0.06
R5897:Grm4	UTSW	17	27435163	missense	probably benign	0.02
R5956:Grm4	UTSW	17	27435155	missense	probably benign	0.01
R6391:Grm4	UTSW	17	27435320	missense	probably benign	0.00
R7330:Grm4	UTSW	17	27434824	nonsense	probably null
R7449:Grm4	UTSW	17	27435371	missense	probably damaging	1.00
R8338:Grm4	UTSW	17	27435003	missense	probably damaging	1.00
R8734:Grm4	UTSW	17	27438791	missense	probably damaging	1.00
R8899:Grm4	UTSW	17	27434780	missense	probably damaging	1.00
R9157:Grm4	UTSW	17	27434982	missense	probably benign	0.21
R9203:Grm4	UTSW	17	27435006	missense	probably benign	0.04
R9267:Grm4	UTSW	17	27435209	missense	possibly damaging	0.86
R9292:Grm4	UTSW	17	27473063	missense	probably damaging	1.00
R9344:Grm4	UTSW	17	27434763	missense	probably benign	0.09
R9578:Grm4	UTSW	17	27450209	missense	possibly damaging	0.56
R9762:Grm4	UTSW	17	27502714	missense	probably damaging	1.00
Z1177:Grm4	UTSW	17	27450194	nonsense	probably null
Z1177:Grm4	UTSW	17	27450221	missense	probably benign	0.12

Predicted Primers

PCR Primer
(F):5'- ATACCCTGCAACTGCGTAG -3'
(R):5'- AGGGTTCAAATCAGGAGGCC -3'

Sequencing Primer
(F):5'- GACCTTTATACATAGCCCAGGC -3'
(R):5'- AGGAGGCCTGGCTGTGC -3'

Posted On

2022-11-14