Incidental Mutation 'R2869:Gria2'
| ID |
253401 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Gria2
|
| Ensembl Gene |
ENSMUSG00000033981 |
| Gene Name |
glutamate receptor, ionotropic, AMPA2 (alpha 2) |
| Synonyms |
Glur-2, GluA2, GluR2, GluR-B, Glur2 |
| MMRRC Submission |
040457-MU
|
| Accession Numbers |
|
| Essential gene? |
Possibly non essential
(E-score: 0.274)
|
| Stock # |
R2869 (G1)
|
| Quality Score |
225 |
|
Status
|
Not validated
|
| Chromosome |
3 |
| Chromosomal Location |
80588757-80710142 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
G to A
at 80609799 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Threonine to Isoleucine
at position 670
(T670I)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000141447
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000075316]
[ENSMUST00000107745]
[ENSMUST00000192463]
|
| AlphaFold |
no structure available at present |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000075316
AA Change: T670I
PolyPhen 2
Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
|
| SMART Domains |
Protein: ENSMUSP00000074787
Gene: ENSMUSG00000033981
AA Change: T670I
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:ANF_receptor
|
49 |
379 |
2.7e-58 |
PFAM |
|
PBPe
|
415 |
790 |
3.75e-132 |
SMART |
|
Lig_chan-Glu_bd
|
425 |
490 |
2.96e-31 |
SMART |
|
low complexity region
|
820 |
832 |
N/A |
INTRINSIC |
|
low complexity region
|
853 |
865 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000107745
AA Change: T670I
PolyPhen 2
Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
|
| SMART Domains |
Protein: ENSMUSP00000103374
Gene: ENSMUSG00000033981
AA Change: T670I
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:ANF_receptor
|
47 |
379 |
4.8e-53 |
PFAM |
|
PBPe
|
415 |
790 |
8.16e-133 |
SMART |
|
Lig_chan-Glu_bd
|
425 |
490 |
2.96e-31 |
SMART |
|
low complexity region
|
820 |
832 |
N/A |
INTRINSIC |
|
low complexity region
|
853 |
865 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000192463
AA Change: T670I
PolyPhen 2
Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
|
| SMART Domains |
Protein: ENSMUSP00000141447
Gene: ENSMUSG00000033981
AA Change: T670I
| Domain | Start | End | E-Value | Type |
|---|
|
signal peptide
|
1 |
24 |
N/A |
INTRINSIC |
|
Pfam:ANF_receptor
|
47 |
379 |
1.7e-51 |
PFAM |
|
PBPe
|
415 |
770 |
1.2e-105 |
SMART |
|
Lig_chan-Glu_bd
|
425 |
490 |
2.2e-35 |
SMART |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000193645
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000194383
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000194523
|
| Meta Mutation Damage Score |
0.5743 |
| Coding Region Coverage |
- 1x: 99.6%
- 3x: 98.4%
- 10x: 93.9%
- 20x: 77.8%
|
| 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. This gene product belongs to a family of glutamate receptors that are sensitive to alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate (AMPA), and function as ligand-activated cation channels. These channels are assembled from 4 related subunits, Gria1-4. The subunit encoded by this gene (Gria2) is subject to RNA editing (CAG->CGG; Q->R) within the second transmembrane domain, which is thought to render the channel impermeable to Ca(2+). Alternative splicing, resulting in transcript variants encoding different isoforms, (including the flip and flop isoforms that vary in their signal transduction properties), has been noted for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted null mutations exhibit epilepsy, deficient dendritic architecture, altered exploratory behavior, impaired motor and learning performance, and increased mortality. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 57 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Als2 |
A |
G |
1: 59,250,296 (GRCm39) |
S483P |
probably damaging |
Het |
| Ccl27a |
C |
T |
4: 41,769,640 (GRCm39) |
R73Q |
probably benign |
Het |
| Cd6 |
A |
G |
19: 10,771,990 (GRCm39) |
I307T |
possibly damaging |
Het |
| Ch25h |
T |
A |
19: 34,452,210 (GRCm39) |
H106L |
probably benign |
Het |
| Dennd2b |
A |
T |
7: 109,156,637 (GRCm39) |
Y38N |
probably benign |
Het |
| Dhx57 |
A |
T |
17: 80,558,805 (GRCm39) |
D1051E |
probably benign |
Het |
| Eef2 |
GCCC |
GCCCC |
10: 81,014,601 (GRCm39) |
|
probably null |
Het |
| Eif4enif1 |
C |
T |
11: 3,192,586 (GRCm39) |
P805S |
probably damaging |
Het |
| Fan1 |
A |
G |
7: 64,012,938 (GRCm39) |
I668T |
probably benign |
Het |
| Frmpd4 |
A |
T |
X: 166,260,243 (GRCm39) |
D1166E |
probably benign |
Het |
| Gbp11 |
C |
T |
5: 105,478,866 (GRCm39) |
D191N |
probably benign |
Het |
| Ggt6 |
A |
T |
11: 72,328,187 (GRCm39) |
N229I |
probably benign |
Het |
| Gsdme |
A |
T |
6: 50,185,157 (GRCm39) |
C432* |
probably null |
Het |
| Hjurp |
GT |
GTT |
1: 88,194,246 (GRCm39) |
|
probably null |
Het |
| Hmcn1 |
A |
T |
1: 150,614,467 (GRCm39) |
V1313D |
possibly damaging |
Het |
| Kcnb1 |
A |
G |
2: 166,947,855 (GRCm39) |
L331P |
probably damaging |
Het |
| Klf8 |
A |
T |
X: 152,165,678 (GRCm39) |
E82D |
probably damaging |
Het |
| Krt13 |
A |
G |
11: 100,008,475 (GRCm39) |
S421P |
unknown |
Het |
| Lactbl1 |
G |
A |
4: 136,354,097 (GRCm39) |
C37Y |
probably damaging |
Het |
| Lzts2 |
C |
A |
19: 45,012,534 (GRCm39) |
S321* |
probably null |
Het |
| Meikin |
T |
C |
11: 54,264,333 (GRCm39) |
V103A |
possibly damaging |
Het |
| Mki67 |
G |
A |
7: 135,309,878 (GRCm39) |
P191L |
probably benign |
Het |
| Mlxip |
A |
G |
5: 123,590,730 (GRCm39) |
M878V |
probably benign |
Het |
| Mpp7 |
G |
A |
18: 7,461,678 (GRCm39) |
P65L |
possibly damaging |
Het |
| Mroh2a |
GCCC |
GC |
1: 88,159,979 (GRCm39) |
|
probably null |
Het |
| Myo9b |
G |
A |
8: 71,786,981 (GRCm39) |
R721Q |
probably benign |
Het |
| Nbn |
T |
A |
4: 15,963,810 (GRCm39) |
D70E |
probably damaging |
Het |
| Nomo1 |
C |
A |
7: 45,696,361 (GRCm39) |
T293N |
probably damaging |
Het |
| Notum |
A |
G |
11: 120,551,022 (GRCm39) |
V48A |
probably benign |
Het |
| Nwd2 |
A |
T |
5: 63,957,671 (GRCm39) |
I334L |
probably benign |
Het |
| Or10z1 |
T |
C |
1: 174,078,092 (GRCm39) |
S134G |
probably benign |
Het |
| Or4k2 |
T |
C |
14: 50,423,811 (GRCm39) |
T288A |
probably benign |
Het |
| Or6c211 |
A |
T |
10: 129,505,628 (GRCm39) |
C253* |
probably null |
Het |
| Ostc |
T |
C |
3: 130,497,157 (GRCm39) |
N80S |
probably damaging |
Het |
| Otud4 |
T |
A |
8: 80,387,702 (GRCm39) |
N300K |
possibly damaging |
Het |
| Palmd |
T |
C |
3: 116,717,400 (GRCm39) |
R366G |
possibly damaging |
Het |
| Parp1 |
A |
G |
1: 180,401,230 (GRCm39) |
D45G |
probably damaging |
Het |
| Pes1 |
C |
A |
11: 3,926,834 (GRCm39) |
T372K |
probably benign |
Het |
| Plcl1 |
A |
T |
1: 55,736,309 (GRCm39) |
D550V |
probably benign |
Het |
| Ppp1r7 |
T |
A |
1: 93,285,585 (GRCm39) |
|
probably null |
Het |
| Prdx4 |
A |
G |
X: 154,123,460 (GRCm39) |
V15A |
probably benign |
Het |
| Psmb8 |
T |
C |
17: 34,419,144 (GRCm39) |
I146T |
probably damaging |
Het |
| Psmd13 |
A |
T |
7: 140,466,968 (GRCm39) |
T116S |
probably damaging |
Het |
| Pzp |
A |
T |
6: 128,462,519 (GRCm39) |
|
probably null |
Het |
| Serinc2 |
A |
G |
4: 130,159,005 (GRCm39) |
S29P |
probably damaging |
Het |
| Slc39a8 |
T |
A |
3: 135,592,554 (GRCm39) |
|
probably null |
Het |
| Sppl2c |
C |
T |
11: 104,078,141 (GRCm39) |
P314S |
probably benign |
Het |
| St7 |
C |
T |
6: 17,819,276 (GRCm39) |
P60L |
probably damaging |
Het |
| Stx3 |
A |
T |
19: 11,766,938 (GRCm39) |
V91D |
probably damaging |
Het |
| Tafa2 |
A |
T |
10: 123,540,270 (GRCm39) |
H42L |
possibly damaging |
Het |
| Tnni3k |
C |
T |
3: 154,644,387 (GRCm39) |
|
probably null |
Het |
| Tprg1 |
T |
C |
16: 25,231,590 (GRCm39) |
W189R |
probably damaging |
Het |
| Trim32 |
A |
G |
4: 65,532,694 (GRCm39) |
D417G |
probably damaging |
Het |
| Vmn2r68 |
A |
C |
7: 84,882,834 (GRCm39) |
M306R |
probably benign |
Het |
| Vwa7 |
G |
A |
17: 35,240,218 (GRCm39) |
M395I |
probably damaging |
Het |
| Ybx3 |
G |
A |
6: 131,347,376 (GRCm39) |
A253V |
probably damaging |
Het |
| Zfp53 |
A |
T |
17: 21,728,340 (GRCm39) |
E124D |
probably benign |
Het |
|
| Other mutations in Gria2 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00796:Gria2
|
APN |
3 |
80,618,097 (GRCm39) |
missense |
probably benign |
0.12 |
|
IGL00832:Gria2
|
APN |
3 |
80,614,558 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01086:Gria2
|
APN |
3 |
80,599,688 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01409:Gria2
|
APN |
3 |
80,615,004 (GRCm39) |
critical splice donor site |
probably null |
|
|
IGL01924:Gria2
|
APN |
3 |
80,617,638 (GRCm39) |
missense |
probably benign |
0.13 |
|
IGL01999:Gria2
|
APN |
3 |
80,639,398 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02355:Gria2
|
APN |
3 |
80,614,244 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02362:Gria2
|
APN |
3 |
80,614,244 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02389:Gria2
|
APN |
3 |
80,616,729 (GRCm39) |
missense |
probably benign |
0.14 |
|
IGL02444:Gria2
|
APN |
3 |
80,609,860 (GRCm39) |
missense |
possibly damaging |
0.65 |
|
IGL02532:Gria2
|
APN |
3 |
80,614,306 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02991:Gria2
|
UTSW |
3 |
80,615,116 (GRCm39) |
nonsense |
probably null |
|
|
R0015:Gria2
|
UTSW |
3 |
80,615,074 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0148:Gria2
|
UTSW |
3 |
80,615,038 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0201:Gria2
|
UTSW |
3 |
80,615,145 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0411:Gria2
|
UTSW |
3 |
80,618,165 (GRCm39) |
splice site |
probably benign |
|
|
R0551:Gria2
|
UTSW |
3 |
80,639,333 (GRCm39) |
splice site |
probably benign |
|
|
R0655:Gria2
|
UTSW |
3 |
80,639,377 (GRCm39) |
nonsense |
probably null |
|
|
R0866:Gria2
|
UTSW |
3 |
80,629,331 (GRCm39) |
splice site |
probably benign |
|
|
R1393:Gria2
|
UTSW |
3 |
80,614,405 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1458:Gria2
|
UTSW |
3 |
80,639,352 (GRCm39) |
missense |
possibly damaging |
0.71 |
|
R1563:Gria2
|
UTSW |
3 |
80,598,704 (GRCm39) |
missense |
probably damaging |
0.96 |
|
R1771:Gria2
|
UTSW |
3 |
80,599,608 (GRCm39) |
nonsense |
probably null |
|
|
R1775:Gria2
|
UTSW |
3 |
80,598,645 (GRCm39) |
missense |
probably benign |
0.09 |
|
R1902:Gria2
|
UTSW |
3 |
80,629,415 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R1993:Gria2
|
UTSW |
3 |
80,709,664 (GRCm39) |
missense |
probably benign |
|
|
R1994:Gria2
|
UTSW |
3 |
80,709,664 (GRCm39) |
missense |
probably benign |
|
|
R1995:Gria2
|
UTSW |
3 |
80,709,664 (GRCm39) |
missense |
probably benign |
|
|
R2001:Gria2
|
UTSW |
3 |
80,618,112 (GRCm39) |
missense |
probably benign |
0.28 |
|
R2389:Gria2
|
UTSW |
3 |
80,609,932 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2520:Gria2
|
UTSW |
3 |
80,614,269 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2679:Gria2
|
UTSW |
3 |
80,648,260 (GRCm39) |
splice site |
probably benign |
|
|
R2865:Gria2
|
UTSW |
3 |
80,639,392 (GRCm39) |
missense |
probably benign |
0.00 |
|
R2869:Gria2
|
UTSW |
3 |
80,609,799 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2870:Gria2
|
UTSW |
3 |
80,609,799 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2870:Gria2
|
UTSW |
3 |
80,609,799 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2871:Gria2
|
UTSW |
3 |
80,609,799 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2871:Gria2
|
UTSW |
3 |
80,609,799 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2872:Gria2
|
UTSW |
3 |
80,609,799 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2872:Gria2
|
UTSW |
3 |
80,609,799 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R3716:Gria2
|
UTSW |
3 |
80,648,311 (GRCm39) |
missense |
possibly damaging |
0.77 |
|
R3967:Gria2
|
UTSW |
3 |
80,618,084 (GRCm39) |
missense |
possibly damaging |
0.95 |
|
R4285:Gria2
|
UTSW |
3 |
80,614,969 (GRCm39) |
intron |
probably benign |
|
|
R4611:Gria2
|
UTSW |
3 |
80,599,799 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R4612:Gria2
|
UTSW |
3 |
80,639,358 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4616:Gria2
|
UTSW |
3 |
80,614,204 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4706:Gria2
|
UTSW |
3 |
80,648,297 (GRCm39) |
missense |
probably benign |
|
|
R4996:Gria2
|
UTSW |
3 |
80,614,448 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R5502:Gria2
|
UTSW |
3 |
80,614,252 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5930:Gria2
|
UTSW |
3 |
80,614,556 (GRCm39) |
missense |
possibly damaging |
0.91 |
|
R6142:Gria2
|
UTSW |
3 |
80,709,024 (GRCm39) |
missense |
probably benign |
0.13 |
|
R6233:Gria2
|
UTSW |
3 |
80,614,510 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R6317:Gria2
|
UTSW |
3 |
80,648,311 (GRCm39) |
missense |
possibly damaging |
0.79 |
|
R6453:Gria2
|
UTSW |
3 |
80,648,281 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
R6526:Gria2
|
UTSW |
3 |
80,599,776 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6545:Gria2
|
UTSW |
3 |
80,648,451 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R6574:Gria2
|
UTSW |
3 |
80,596,603 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R6720:Gria2
|
UTSW |
3 |
80,709,611 (GRCm39) |
missense |
probably benign |
0.37 |
|
R7009:Gria2
|
UTSW |
3 |
80,614,279 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7049:Gria2
|
UTSW |
3 |
80,596,634 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R7191:Gria2
|
UTSW |
3 |
80,639,392 (GRCm39) |
missense |
probably benign |
0.24 |
|
R7225:Gria2
|
UTSW |
3 |
80,709,938 (GRCm39) |
unclassified |
probably benign |
|
|
R7374:Gria2
|
UTSW |
3 |
80,648,383 (GRCm39) |
missense |
probably benign |
|
|
R7837:Gria2
|
UTSW |
3 |
80,618,095 (GRCm39) |
missense |
probably benign |
0.18 |
|
R8034:Gria2
|
UTSW |
3 |
80,709,006 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8125:Gria2
|
UTSW |
3 |
80,614,550 (GRCm39) |
missense |
possibly damaging |
0.88 |
|
R8189:Gria2
|
UTSW |
3 |
80,629,489 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8209:Gria2
|
UTSW |
3 |
80,616,764 (GRCm39) |
missense |
probably benign |
0.01 |
|
R8362:Gria2
|
UTSW |
3 |
80,615,197 (GRCm39) |
missense |
possibly damaging |
0.82 |
|
R8481:Gria2
|
UTSW |
3 |
80,708,998 (GRCm39) |
missense |
possibly damaging |
0.95 |
|
R8500:Gria2
|
UTSW |
3 |
80,599,774 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R8516:Gria2
|
UTSW |
3 |
80,614,294 (GRCm39) |
missense |
probably benign |
0.27 |
|
R8918:Gria2
|
UTSW |
3 |
80,599,706 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8939:Gria2
|
UTSW |
3 |
80,618,170 (GRCm39) |
intron |
probably benign |
|
|
R8971:Gria2
|
UTSW |
3 |
80,615,200 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R9229:Gria2
|
UTSW |
3 |
80,709,689 (GRCm39) |
start codon destroyed |
probably null |
0.60 |
|
| Predicted Primers |
PCR Primer
(F):5'- GCACGGTTATAGTTGGAGATCAG -3'
(R):5'- AGAGCATTCATTTCGCTTTACG -3'
Sequencing Primer
(F):5'- CGGTTATAGTTGGAGATCAGAAGGC -3'
(R):5'- ATCCATTTCGTACTTGTTATCAGATC -3'
|
| Posted On |
2014-12-04 |
Incidental Mutation