Incidental Mutation 'R4244:Grm4'
| ID |
320361 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Grm4
|
| Ensembl Gene |
ENSMUSG00000063239 |
| Gene Name |
glutamate receptor, metabotropic 4 |
| Synonyms |
Gprc1d, mGluR4 |
| MMRRC Submission |
041060-MU
|
| Accession Numbers |
|
| Essential gene? |
Non essential
(E-score: 0.000)
|
| Stock # |
R4244 (G1)
|
| Quality Score |
141 |
|
Status
|
Validated
|
| Chromosome |
17 |
| Chromosomal Location |
27641361-27732800 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to G
at 27721709 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Isoleucine to Threonine
at position 144
(I144T)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000156001
(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: I144T
PolyPhen 2
Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
|
| SMART Domains |
Protein: ENSMUSP00000113819
Gene: ENSMUSG00000063239
AA Change: I144T
| 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: I144T
PolyPhen 2
Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
|
| SMART Domains |
Protein: ENSMUSP00000112578
Gene: ENSMUSG00000063239
AA Change: I144T
| 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: I144T
PolyPhen 2
Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000231416
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000231809
AA Change: I144T
PolyPhen 2
Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000232243
AA Change: I144T
PolyPhen 2
Score 0.075 (Sensitivity: 0.93; Specificity: 0.85)
|
| Meta Mutation Damage Score |
0.0706 |
| Coding Region Coverage |
- 1x: 99.3%
- 3x: 98.7%
- 10x: 97.4%
- 20x: 95.5%
|
| Validation Efficiency |
98% (47/48) |
| 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: 41 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Actr1b |
T |
C |
1: 36,740,911 (GRCm39) |
Y171C |
possibly damaging |
Het |
| Ap1g1 |
G |
A |
8: 110,560,122 (GRCm39) |
S281N |
probably benign |
Het |
| Arfgef3 |
C |
A |
10: 18,506,168 (GRCm39) |
G878V |
probably damaging |
Het |
| Ccdc137 |
T |
C |
11: 120,352,844 (GRCm39) |
F196S |
probably damaging |
Het |
| Ccdc18 |
C |
T |
5: 108,296,838 (GRCm39) |
Q214* |
probably null |
Het |
| Ccrl2 |
T |
C |
9: 110,884,422 (GRCm39) |
I359V |
probably benign |
Het |
| Cdh20 |
C |
T |
1: 104,869,868 (GRCm39) |
T196I |
probably damaging |
Het |
| Cfap20dc |
T |
C |
14: 8,482,521 (GRCm38) |
T551A |
probably benign |
Het |
| Col6a3 |
G |
T |
1: 90,714,361 (GRCm39) |
T1683K |
unknown |
Het |
| Copa |
A |
G |
1: 171,938,285 (GRCm39) |
I524V |
probably benign |
Het |
| Cyld |
A |
T |
8: 89,457,383 (GRCm39) |
R536* |
probably null |
Het |
| Dock10 |
T |
A |
1: 80,544,472 (GRCm39) |
E905V |
probably benign |
Het |
| Dock5 |
A |
G |
14: 68,012,031 (GRCm39) |
F1348L |
probably benign |
Het |
| Efcab3 |
A |
T |
11: 105,002,629 (GRCm39) |
K5664I |
probably damaging |
Het |
| Gm5174 |
C |
A |
10: 86,492,144 (GRCm39) |
|
noncoding transcript |
Het |
| Gm9892 |
A |
T |
8: 52,649,435 (GRCm39) |
|
noncoding transcript |
Het |
| Kcnv1 |
G |
A |
15: 44,977,840 (GRCm39) |
T66M |
probably damaging |
Het |
| Krt28 |
G |
T |
11: 99,265,376 (GRCm39) |
S97Y |
probably damaging |
Het |
| Map3k6 |
T |
C |
4: 132,979,258 (GRCm39) |
Y1204H |
possibly damaging |
Het |
| Mfsd2b |
G |
T |
12: 4,924,356 (GRCm39) |
|
probably benign |
Het |
| Nav3 |
T |
C |
10: 109,605,157 (GRCm39) |
D972G |
probably damaging |
Het |
| Or2ak6 |
T |
G |
11: 58,593,277 (GRCm39) |
L250R |
probably damaging |
Het |
| Or2y3 |
C |
T |
17: 38,393,321 (GRCm39) |
V183I |
probably benign |
Het |
| Or5d39 |
T |
C |
2: 87,979,632 (GRCm39) |
T244A |
probably benign |
Het |
| Prex1 |
G |
A |
2: 166,412,256 (GRCm39) |
R392W |
probably damaging |
Het |
| Ptpn5 |
C |
T |
7: 46,741,296 (GRCm39) |
W38* |
probably null |
Het |
| Rab3gap1 |
T |
C |
1: 127,865,304 (GRCm39) |
|
probably null |
Het |
| Rfx7 |
A |
G |
9: 72,499,051 (GRCm39) |
T72A |
possibly damaging |
Het |
| Scn7a |
T |
C |
2: 66,572,345 (GRCm39) |
I209V |
probably benign |
Het |
| Sh3d21 |
C |
T |
4: 126,044,511 (GRCm39) |
|
probably benign |
Het |
| Slc27a1 |
A |
G |
8: 72,037,617 (GRCm39) |
T535A |
probably benign |
Het |
| Slc5a5 |
A |
G |
8: 71,342,930 (GRCm39) |
V210A |
probably benign |
Het |
| Snx25 |
A |
G |
8: 46,558,291 (GRCm39) |
C239R |
probably damaging |
Het |
| Sp5 |
T |
C |
2: 70,307,382 (GRCm39) |
F356L |
probably damaging |
Het |
| Spaca9 |
T |
C |
2: 28,582,998 (GRCm39) |
I141V |
probably benign |
Het |
| Tbcd |
T |
A |
11: 121,485,107 (GRCm39) |
L763H |
probably damaging |
Het |
| Thnsl1 |
A |
G |
2: 21,217,059 (GRCm39) |
E271G |
probably benign |
Het |
| Vmn1r79 |
T |
A |
7: 11,910,971 (GRCm39) |
C284* |
probably null |
Het |
| Vwa5a |
T |
C |
9: 38,649,112 (GRCm39) |
|
probably benign |
Het |
| Zar1 |
T |
C |
5: 72,737,736 (GRCm39) |
E121G |
possibly damaging |
Het |
| Zscan29 |
C |
T |
2: 120,995,275 (GRCm39) |
|
probably null |
Het |
|
| Other mutations in Grm4 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL01154:Grm4
|
APN |
17 |
27,653,711 (GRCm39) |
nonsense |
probably null |
|
|
IGL02380:Grm4
|
APN |
17 |
27,653,635 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL03244:Grm4
|
APN |
17 |
27,653,797 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R0013:Grm4
|
UTSW |
17 |
27,650,549 (GRCm39) |
missense |
probably benign |
0.01 |
|
R0352:Grm4
|
UTSW |
17 |
27,670,865 (GRCm39) |
splice site |
probably benign |
|
|
R0599:Grm4
|
UTSW |
17 |
27,650,464 (GRCm39) |
missense |
probably benign |
0.39 |
|
R0616:Grm4
|
UTSW |
17 |
27,653,538 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0645:Grm4
|
UTSW |
17 |
27,654,183 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0726:Grm4
|
UTSW |
17 |
27,657,412 (GRCm39) |
splice site |
probably benign |
|
|
R1085:Grm4
|
UTSW |
17 |
27,692,007 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1486:Grm4
|
UTSW |
17 |
27,653,691 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1535:Grm4
|
UTSW |
17 |
27,653,775 (GRCm39) |
missense |
probably benign |
0.01 |
|
R1799:Grm4
|
UTSW |
17 |
27,691,914 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R1914:Grm4
|
UTSW |
17 |
27,653,686 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R2472:Grm4
|
UTSW |
17 |
27,653,649 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R3759:Grm4
|
UTSW |
17 |
27,654,273 (GRCm39) |
missense |
probably benign |
0.00 |
|
R5390:Grm4
|
UTSW |
17 |
27,653,712 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5476:Grm4
|
UTSW |
17 |
27,653,772 (GRCm39) |
missense |
probably benign |
0.04 |
|
R5516:Grm4
|
UTSW |
17 |
27,657,385 (GRCm39) |
missense |
probably benign |
0.06 |
|
R5897:Grm4
|
UTSW |
17 |
27,654,137 (GRCm39) |
missense |
probably benign |
0.02 |
|
R5956:Grm4
|
UTSW |
17 |
27,654,129 (GRCm39) |
missense |
probably benign |
0.01 |
|
R6391:Grm4
|
UTSW |
17 |
27,654,294 (GRCm39) |
missense |
probably benign |
0.00 |
|
R7330:Grm4
|
UTSW |
17 |
27,653,798 (GRCm39) |
nonsense |
probably null |
|
|
R7449:Grm4
|
UTSW |
17 |
27,654,345 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8338:Grm4
|
UTSW |
17 |
27,653,977 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8734:Grm4
|
UTSW |
17 |
27,657,765 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8899:Grm4
|
UTSW |
17 |
27,653,754 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9157:Grm4
|
UTSW |
17 |
27,653,956 (GRCm39) |
missense |
probably benign |
0.21 |
|
R9203:Grm4
|
UTSW |
17 |
27,653,980 (GRCm39) |
missense |
probably benign |
0.04 |
|
R9267:Grm4
|
UTSW |
17 |
27,654,183 (GRCm39) |
missense |
possibly damaging |
0.86 |
|
R9292:Grm4
|
UTSW |
17 |
27,692,037 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9344:Grm4
|
UTSW |
17 |
27,653,737 (GRCm39) |
missense |
probably benign |
0.09 |
|
R9578:Grm4
|
UTSW |
17 |
27,669,183 (GRCm39) |
missense |
possibly damaging |
0.56 |
|
R9746:Grm4
|
UTSW |
17 |
27,657,765 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9762:Grm4
|
UTSW |
17 |
27,721,688 (GRCm39) |
missense |
probably damaging |
1.00 |
|
Z1177:Grm4
|
UTSW |
17 |
27,669,195 (GRCm39) |
missense |
probably benign |
0.12 |
|
Z1177:Grm4
|
UTSW |
17 |
27,669,168 (GRCm39) |
nonsense |
probably null |
|
|
| Predicted Primers |
PCR Primer
(F):5'- TCCTGGCTCCAGCTTCAAAC -3'
(R):5'- TAGGAAAGCCCAAGGGTCAC -3'
Sequencing Primer
(F):5'- GGAATCAGACCCAAGCTGC -3'
(R):5'- GAACTCTATCCGTATCGATGGAGAC -3'
|
| Posted On |
2015-06-12 |
Incidental Mutation