Incidental Mutation 'R4029:Gabra4'
| ID |
313126 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Gabra4
|
| Ensembl Gene |
ENSMUSG00000029211 |
| Gene Name |
gamma-aminobutyric acid type A receptor subunit alpha 4 |
| Synonyms |
Gabra-4 |
| MMRRC Submission |
040959-MU
|
| Accession Numbers |
|
| Essential gene? |
Non essential
(E-score: 0.000)
|
| Stock # |
R4029 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
5 |
| Chromosomal Location |
71727092-71815651 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
G to T
at 71729532 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Threonine to Lysine
at position 390
(T390K)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000031121
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000031121]
[ENSMUST00000197994]
[ENSMUST00000198138]
[ENSMUST00000199357]
|
| AlphaFold |
Q9D6F4 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000031121
AA Change: T390K
PolyPhen 2
Score 0.311 (Sensitivity: 0.90; Specificity: 0.89)
|
| SMART Domains |
Protein: ENSMUSP00000031121
Gene: ENSMUSG00000029211
AA Change: T390K
| Domain | Start | End | E-Value | Type |
|---|
|
signal peptide
|
1 |
27 |
N/A |
INTRINSIC |
|
Pfam:Neur_chan_LBD
|
48 |
256 |
8.8e-52 |
PFAM |
|
Pfam:Neur_chan_memb
|
263 |
536 |
3.4e-44 |
PFAM |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000197994
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000198138
AA Change: N80K
PolyPhen 2
Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
|
| SMART Domains |
Protein: ENSMUSP00000142466
Gene: ENSMUSG00000029211
AA Change: N80K
| Domain | Start | End | E-Value | Type |
|---|
|
signal peptide
|
1 |
27 |
N/A |
INTRINSIC |
|
SCOP:d1i9ba_
|
53 |
69 |
3e-3 |
SMART |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000199357
AA Change: T416K
PolyPhen 2
Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
|
| SMART Domains |
Protein: ENSMUSP00000143675
Gene: ENSMUSG00000029211
AA Change: T416K
| Domain | Start | End | E-Value | Type |
|---|
|
signal peptide
|
1 |
27 |
N/A |
INTRINSIC |
|
Pfam:Neur_chan_LBD
|
91 |
282 |
1.7e-45 |
PFAM |
|
Pfam:Neur_chan_memb
|
289 |
562 |
3.3e-44 |
PFAM |
|
| Meta Mutation Damage Score |
0.0654 |
| Coding Region Coverage |
- 1x: 99.1%
- 3x: 98.5%
- 10x: 97.0%
- 20x: 94.0%
|
| Validation Efficiency |
100% (31/31) |
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Gamma-aminobutyric acid (GABA) is the major inhibitory neurotransmitter in the mammalian brain where it acts at GABA-A receptors, which are ligand-gated chloride channels. Chloride conductance of these channels can be modulated by agents such as benzodiazepines that bind to the GABA-A receptor. At least 16 distinct subunits of GABA-A receptors have been identified. This gene encodes subunit alpha-4, which is involved in the etiology of autism and eventually increases autism risk through interaction with another subunit, gamma-aminobutyric acid receptor beta-1 (GABRB1). Alternatively spliced transcript variants encoding different isoforms have been found in this gene.[provided by RefSeq, Feb 2011]
PHENOTYPE: Homozygous mutation of this gene does not appear to result in a phenotype. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 32 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Acsm4 |
A |
G |
7: 119,293,008 (GRCm39) |
K46R |
probably benign |
Het |
| Ank |
A |
G |
15: 27,544,343 (GRCm39) |
N35D |
probably damaging |
Het |
| Atp9a |
A |
T |
2: 168,531,245 (GRCm39) |
I174N |
probably damaging |
Het |
| Bfsp1 |
G |
A |
2: 143,673,749 (GRCm39) |
|
probably benign |
Het |
| Cenpq |
T |
C |
17: 41,238,140 (GRCm39) |
T125A |
probably damaging |
Het |
| Dcun1d4 |
A |
G |
5: 73,691,980 (GRCm39) |
D89G |
probably damaging |
Het |
| Dip2b |
A |
G |
15: 100,084,053 (GRCm39) |
Y892C |
probably damaging |
Het |
| Dmrt2 |
T |
G |
19: 25,655,498 (GRCm39) |
S366A |
probably damaging |
Het |
| Exoc7 |
C |
T |
11: 116,197,814 (GRCm39) |
|
probably benign |
Het |
| Gpr68 |
A |
G |
12: 100,845,475 (GRCm39) |
L23P |
probably damaging |
Het |
| Krt17 |
T |
A |
11: 100,148,349 (GRCm39) |
N364I |
probably damaging |
Het |
| Lefty1 |
T |
C |
1: 180,765,346 (GRCm39) |
S305P |
probably benign |
Het |
| Ly6g6d |
T |
A |
17: 35,290,636 (GRCm39) |
Q98L |
probably benign |
Het |
| Muc6 |
G |
A |
7: 141,218,313 (GRCm39) |
S2120F |
possibly damaging |
Het |
| Nck2 |
T |
C |
1: 43,593,251 (GRCm39) |
F153L |
probably benign |
Het |
| Niban1 |
G |
A |
1: 151,571,441 (GRCm39) |
V239I |
probably benign |
Het |
| Nme4 |
T |
C |
17: 26,313,196 (GRCm39) |
|
probably null |
Het |
| Nup35 |
A |
G |
2: 80,483,318 (GRCm39) |
D172G |
probably benign |
Het |
| Obscn |
T |
C |
11: 59,022,472 (GRCm39) |
R758G |
possibly damaging |
Het |
| Oog4 |
A |
T |
4: 143,166,770 (GRCm39) |
N11K |
probably benign |
Het |
| Phlpp1 |
T |
A |
1: 106,320,279 (GRCm39) |
S1425T |
probably damaging |
Het |
| Pkd1l3 |
T |
A |
8: 110,350,603 (GRCm39) |
S483T |
possibly damaging |
Het |
| Pld2 |
A |
G |
11: 70,445,731 (GRCm39) |
N655S |
probably damaging |
Het |
| Pramel28 |
T |
A |
4: 143,692,354 (GRCm39) |
T216S |
probably benign |
Het |
| Psmd2 |
G |
A |
16: 20,481,955 (GRCm39) |
G896D |
probably damaging |
Het |
| Rcn1 |
G |
T |
2: 105,229,395 (GRCm39) |
Y52* |
probably null |
Het |
| Reck |
T |
C |
4: 43,922,931 (GRCm39) |
I402T |
probably damaging |
Het |
| Shisal2a |
G |
T |
4: 108,240,412 (GRCm39) |
C43* |
probably null |
Het |
| Ston2 |
T |
C |
12: 91,615,037 (GRCm39) |
Q457R |
possibly damaging |
Het |
| Syt10 |
T |
C |
15: 89,698,741 (GRCm39) |
E201G |
probably benign |
Het |
| Ube4a |
G |
A |
9: 44,861,198 (GRCm39) |
|
probably benign |
Het |
| Wdr49 |
C |
A |
3: 75,230,972 (GRCm39) |
L563F |
probably benign |
Het |
|
| Other mutations in Gabra4 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL01111:Gabra4
|
APN |
5 |
71,790,972 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01503:Gabra4
|
APN |
5 |
71,798,429 (GRCm39) |
missense |
possibly damaging |
0.60 |
|
IGL02028:Gabra4
|
APN |
5 |
71,790,939 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02688:Gabra4
|
APN |
5 |
71,729,510 (GRCm39) |
missense |
probably benign |
|
|
IGL02749:Gabra4
|
APN |
5 |
71,795,490 (GRCm39) |
missense |
probably benign |
0.42 |
|
IGL03095:Gabra4
|
APN |
5 |
71,781,358 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL03330:Gabra4
|
APN |
5 |
71,798,407 (GRCm39) |
missense |
probably null |
1.00 |
|
E0354:Gabra4
|
UTSW |
5 |
71,798,204 (GRCm39) |
missense |
probably damaging |
1.00 |
|
PIT4142001:Gabra4
|
UTSW |
5 |
71,729,106 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1523:Gabra4
|
UTSW |
5 |
71,790,975 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1622:Gabra4
|
UTSW |
5 |
71,729,329 (GRCm39) |
missense |
possibly damaging |
0.57 |
|
R1689:Gabra4
|
UTSW |
5 |
71,790,885 (GRCm39) |
splice site |
probably null |
|
|
R1930:Gabra4
|
UTSW |
5 |
71,795,580 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1931:Gabra4
|
UTSW |
5 |
71,795,580 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1967:Gabra4
|
UTSW |
5 |
71,729,412 (GRCm39) |
missense |
possibly damaging |
0.87 |
|
R2095:Gabra4
|
UTSW |
5 |
71,781,455 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R2131:Gabra4
|
UTSW |
5 |
71,798,567 (GRCm39) |
missense |
probably benign |
0.00 |
|
R2698:Gabra4
|
UTSW |
5 |
71,729,421 (GRCm39) |
missense |
probably benign |
0.03 |
|
R3884:Gabra4
|
UTSW |
5 |
71,814,600 (GRCm39) |
missense |
probably benign |
0.33 |
|
R3924:Gabra4
|
UTSW |
5 |
71,799,596 (GRCm39) |
splice site |
probably benign |
|
|
R4361:Gabra4
|
UTSW |
5 |
71,790,888 (GRCm39) |
critical splice donor site |
probably null |
|
|
R4659:Gabra4
|
UTSW |
5 |
71,798,487 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4682:Gabra4
|
UTSW |
5 |
71,815,152 (GRCm39) |
start codon destroyed |
probably null |
0.74 |
|
R4810:Gabra4
|
UTSW |
5 |
71,781,325 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4888:Gabra4
|
UTSW |
5 |
71,729,546 (GRCm39) |
missense |
probably benign |
0.01 |
|
R5093:Gabra4
|
UTSW |
5 |
71,798,207 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5121:Gabra4
|
UTSW |
5 |
71,729,546 (GRCm39) |
missense |
probably benign |
0.01 |
|
R5889:Gabra4
|
UTSW |
5 |
71,729,234 (GRCm39) |
missense |
possibly damaging |
0.61 |
|
R5906:Gabra4
|
UTSW |
5 |
71,781,253 (GRCm39) |
missense |
probably benign |
0.00 |
|
R6574:Gabra4
|
UTSW |
5 |
71,781,268 (GRCm39) |
missense |
probably benign |
|
|
R7068:Gabra4
|
UTSW |
5 |
71,729,402 (GRCm39) |
missense |
probably benign |
0.07 |
|
R7571:Gabra4
|
UTSW |
5 |
71,729,335 (GRCm39) |
missense |
probably benign |
|
|
R7815:Gabra4
|
UTSW |
5 |
71,815,152 (GRCm39) |
start codon destroyed |
possibly damaging |
0.54 |
|
R7817:Gabra4
|
UTSW |
5 |
71,798,206 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7840:Gabra4
|
UTSW |
5 |
71,798,256 (GRCm39) |
splice site |
probably null |
|
|
R7899:Gabra4
|
UTSW |
5 |
71,815,338 (GRCm39) |
unclassified |
probably benign |
|
|
R8000:Gabra4
|
UTSW |
5 |
71,781,304 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8057:Gabra4
|
UTSW |
5 |
71,781,295 (GRCm39) |
missense |
probably benign |
0.12 |
|
R8996:Gabra4
|
UTSW |
5 |
71,729,046 (GRCm39) |
missense |
possibly damaging |
0.51 |
|
R9623:Gabra4
|
UTSW |
5 |
71,791,023 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9682:Gabra4
|
UTSW |
5 |
71,798,415 (GRCm39) |
missense |
possibly damaging |
0.75 |
|
R9756:Gabra4
|
UTSW |
5 |
71,729,067 (GRCm39) |
missense |
probably damaging |
0.96 |
|
R9762:Gabra4
|
UTSW |
5 |
71,814,463 (GRCm39) |
missense |
unknown |
|
|
R9787:Gabra4
|
UTSW |
5 |
71,791,004 (GRCm39) |
missense |
possibly damaging |
0.92 |
|
Z1176:Gabra4
|
UTSW |
5 |
71,781,238 (GRCm39) |
missense |
probably benign |
0.40 |
|
| Predicted Primers |
PCR Primer
(F):5'- AGCAGACATAGTCTCAGCTGC -3'
(R):5'- GGTCGCCCATTTCTAATCTCAA -3'
Sequencing Primer
(F):5'- GCAGACATAGTCTCAGCTGCATTTG -3'
(R):5'- GCCCATTTCTAATCTCAATTCTCTGG -3'
|
| Posted On |
2015-04-30 |
Incidental Mutation