Incidental Mutation 'R3951:Gabrb2'
ID |
307952 |
Institutional Source |
Beutler Lab
|
Gene Symbol |
Gabrb2
|
Ensembl Gene |
ENSMUSG00000007653 |
Gene Name |
gamma-aminobutyric acid type A receptor subunit beta 2 |
Synonyms |
C030021G16Rik, Gabrb-2, C030002O17Rik |
MMRRC Submission |
040828-MU
|
Accession Numbers |
|
Essential gene? |
Possibly non essential
(E-score: 0.402)
|
Stock # |
R3951 (G1)
|
Quality Score |
225 |
Status
|
Validated
|
Chromosome |
11 |
Chromosomal Location |
42310584-42519855 bp(+) (GRCm39) |
Type of Mutation |
missense |
DNA Base Change (assembly) |
A to G
at 42517708 bp (GRCm39)
|
Zygosity |
Heterozygous |
Amino Acid Change |
Tyrosine to Cysteine
at position 510
(Y510C)
|
Ref Sequence |
ENSEMBL: ENSMUSP00000141868
(fasta)
|
Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000007797]
[ENSMUST00000192403]
|
AlphaFold |
P63137 |
Predicted Effect |
probably damaging
Transcript: ENSMUST00000007797
AA Change: Y472C
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
SMART Domains |
Protein: ENSMUSP00000007797 Gene: ENSMUSG00000007653 AA Change: Y472C
Domain | Start | End | E-Value | Type |
signal peptide
|
1 |
24 |
N/A |
INTRINSIC |
Pfam:Neur_chan_LBD
|
36 |
242 |
8.7e-52 |
PFAM |
Pfam:Neur_chan_memb
|
249 |
469 |
7.5e-49 |
PFAM |
|
Predicted Effect |
probably damaging
Transcript: ENSMUST00000192403
AA Change: Y510C
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
SMART Domains |
Protein: ENSMUSP00000141868 Gene: ENSMUSG00000007653 AA Change: Y510C
Domain | Start | End | E-Value | Type |
signal peptide
|
1 |
24 |
N/A |
INTRINSIC |
Pfam:Neur_chan_LBD
|
36 |
242 |
1.1e-54 |
PFAM |
Pfam:Neur_chan_memb
|
249 |
507 |
6.6e-55 |
PFAM |
|
Meta Mutation Damage Score |
0.8611 |
Coding Region Coverage |
- 1x: 99.2%
- 3x: 98.6%
- 10x: 97.2%
- 20x: 94.9%
|
Validation Efficiency |
100% (55/55) |
MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The gamma-aminobutyric acid (GABA) A receptor is a multisubunit chloride channel that mediates the fastest inhibitory synaptic transmission in the central nervous system. This gene encodes GABA A receptor, beta 2 subunit. It is mapped to chromosome 5q34 in a cluster comprised of genes encoding alpha 1 and gamma 2 subunits of the GABA A receptor. Alternative splicing of this gene generates 2 transcript variants, differing by a 114 bp insertion. [provided by RefSeq, Jul 2008] PHENOTYPE: Homozygotes for a null allele show hyperactivity and abnormal GABA-mediated receptor currents. Homozygotes for a derivative of this allele show a sexually dimorphic cochlear phenotype associated with OHC dysfunction. Homozygotes for a knock-in allele show altered behavioral response to etomidate. [provided by MGI curators]
|
Allele List at MGI |
All alleles(4) : Targeted, knock-out(2) Targeted, other(1) Gene trapped(1) |
Other mutations in this stock |
Total: 52 list
Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
1700017N19Rik |
T |
C |
10: 100,451,158 (GRCm39) |
|
probably benign |
Het |
4932414N04Rik |
T |
C |
2: 68,494,747 (GRCm39) |
|
probably null |
Het |
Akr1c18 |
C |
T |
13: 4,185,284 (GRCm39) |
V283I |
probably benign |
Het |
Atp2b2 |
T |
A |
6: 113,737,792 (GRCm39) |
M861L |
possibly damaging |
Het |
Cdh23 |
T |
C |
10: 60,493,105 (GRCm39) |
Y3C |
probably benign |
Het |
Clspn |
A |
G |
4: 126,470,172 (GRCm39) |
E814G |
probably damaging |
Het |
Csgalnact1 |
T |
C |
8: 68,913,914 (GRCm39) |
Q97R |
probably benign |
Het |
Dera |
A |
G |
6: 137,814,118 (GRCm39) |
Y100C |
probably damaging |
Het |
Ect2 |
A |
T |
3: 27,184,269 (GRCm39) |
D517E |
probably benign |
Het |
Epha4 |
A |
T |
1: 77,376,353 (GRCm39) |
Y509N |
probably damaging |
Het |
Fat2 |
T |
C |
11: 55,187,208 (GRCm39) |
T1213A |
probably benign |
Het |
Fkbp8 |
T |
A |
8: 70,985,311 (GRCm39) |
L275Q |
probably damaging |
Het |
Gda |
T |
C |
19: 21,449,809 (GRCm39) |
T16A |
probably benign |
Het |
Ggcx |
G |
A |
6: 72,403,541 (GRCm39) |
G363R |
probably benign |
Het |
Gm527 |
T |
G |
12: 64,970,276 (GRCm39) |
|
probably benign |
Het |
Hoxb2 |
A |
G |
11: 96,244,001 (GRCm39) |
E204G |
probably damaging |
Het |
Hsd17b11 |
G |
A |
5: 104,140,803 (GRCm39) |
|
probably benign |
Het |
Kat14 |
T |
C |
2: 144,249,249 (GRCm39) |
|
probably benign |
Het |
Kif16b |
C |
T |
2: 142,549,279 (GRCm39) |
V1079I |
probably benign |
Het |
Klhl29 |
T |
A |
12: 5,190,660 (GRCm39) |
S112C |
probably damaging |
Het |
Lpcat2 |
G |
T |
8: 93,591,531 (GRCm39) |
M58I |
probably benign |
Het |
Lrrc8d |
G |
T |
5: 105,962,142 (GRCm39) |
V851F |
probably benign |
Het |
Ltbp3 |
T |
C |
19: 5,806,029 (GRCm39) |
V929A |
probably damaging |
Het |
Map3k20 |
T |
G |
2: 72,268,644 (GRCm39) |
I550M |
probably damaging |
Het |
Map3k9 |
T |
C |
12: 81,769,295 (GRCm39) |
M941V |
probably benign |
Het |
Myom2 |
A |
T |
8: 15,134,556 (GRCm39) |
Y453F |
probably benign |
Het |
Ncapd2 |
T |
C |
6: 125,163,747 (GRCm39) |
K78E |
probably damaging |
Het |
Ncor2 |
G |
T |
5: 125,109,320 (GRCm39) |
D1496E |
possibly damaging |
Het |
Ndnf |
T |
C |
6: 65,680,125 (GRCm39) |
Y135H |
possibly damaging |
Het |
Ndst1 |
T |
C |
18: 60,830,211 (GRCm39) |
N633S |
probably benign |
Het |
Nmur2 |
G |
C |
11: 55,931,051 (GRCm39) |
P220R |
probably damaging |
Het |
Nsd1 |
G |
C |
13: 55,416,267 (GRCm39) |
E1438Q |
probably benign |
Het |
Or5al7 |
G |
T |
2: 85,992,962 (GRCm39) |
C110* |
probably null |
Het |
Or5w10 |
T |
C |
2: 87,375,409 (GRCm39) |
T160A |
probably damaging |
Het |
Or8g2 |
A |
T |
9: 39,822,021 (GRCm39) |
R307S |
probably benign |
Het |
Or9s23 |
T |
A |
1: 92,501,511 (GRCm39) |
M206K |
possibly damaging |
Het |
Pom121l2 |
T |
G |
13: 22,166,298 (GRCm39) |
S190A |
probably damaging |
Het |
Prb1b |
G |
A |
6: 132,289,657 (GRCm39) |
P56S |
unknown |
Het |
Rtn4ip1 |
T |
A |
10: 43,785,893 (GRCm39) |
|
probably null |
Het |
Scarb1 |
A |
C |
5: 125,364,475 (GRCm39) |
C85G |
probably damaging |
Het |
Sh2d4b |
A |
G |
14: 40,594,503 (GRCm39) |
I159T |
probably damaging |
Het |
Skic3 |
T |
G |
13: 76,278,338 (GRCm39) |
L551V |
probably damaging |
Het |
Sntg1 |
C |
T |
1: 8,853,125 (GRCm39) |
|
probably benign |
Het |
Sos1 |
G |
A |
17: 80,731,610 (GRCm39) |
T630I |
probably damaging |
Het |
Spata7 |
T |
A |
12: 98,635,732 (GRCm39) |
D517E |
probably damaging |
Het |
Tcaf1 |
T |
C |
6: 42,655,993 (GRCm39) |
T328A |
probably benign |
Het |
Ticrr |
T |
C |
7: 79,331,817 (GRCm39) |
L776S |
probably damaging |
Het |
Trpc2 |
T |
A |
7: 101,742,781 (GRCm39) |
M597K |
probably damaging |
Het |
Tubb3 |
C |
A |
8: 124,148,003 (GRCm39) |
T312N |
probably damaging |
Het |
Ubr4 |
G |
A |
4: 139,120,405 (GRCm39) |
V277M |
probably damaging |
Het |
Uhrf2 |
G |
A |
19: 30,057,261 (GRCm39) |
R473Q |
probably damaging |
Het |
Vmn2r43 |
T |
A |
7: 8,258,319 (GRCm39) |
H298L |
probably benign |
Het |
|
Other mutations in Gabrb2 |
Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
IGL02275:Gabrb2
|
APN |
11 |
42,482,721 (GRCm39) |
missense |
probably benign |
0.00 |
IGL02666:Gabrb2
|
APN |
11 |
42,420,322 (GRCm39) |
critical splice donor site |
probably null |
|
IGL02983:Gabrb2
|
APN |
11 |
42,312,227 (GRCm39) |
missense |
probably benign |
0.00 |
IGL03357:Gabrb2
|
APN |
11 |
42,482,771 (GRCm39) |
missense |
probably damaging |
1.00 |
H2330:Gabrb2
|
UTSW |
11 |
42,312,258 (GRCm39) |
splice site |
probably benign |
|
R0049:Gabrb2
|
UTSW |
11 |
42,484,674 (GRCm39) |
missense |
probably damaging |
1.00 |
R0049:Gabrb2
|
UTSW |
11 |
42,484,674 (GRCm39) |
missense |
probably damaging |
1.00 |
R0100:Gabrb2
|
UTSW |
11 |
42,378,141 (GRCm39) |
missense |
probably damaging |
1.00 |
R1423:Gabrb2
|
UTSW |
11 |
42,420,298 (GRCm39) |
missense |
probably damaging |
1.00 |
R1526:Gabrb2
|
UTSW |
11 |
42,482,715 (GRCm39) |
missense |
possibly damaging |
0.83 |
R1856:Gabrb2
|
UTSW |
11 |
42,517,540 (GRCm39) |
missense |
probably benign |
0.01 |
R1898:Gabrb2
|
UTSW |
11 |
42,484,659 (GRCm39) |
missense |
possibly damaging |
0.51 |
R2184:Gabrb2
|
UTSW |
11 |
42,312,255 (GRCm39) |
critical splice donor site |
probably null |
|
R2371:Gabrb2
|
UTSW |
11 |
42,482,691 (GRCm39) |
missense |
probably damaging |
1.00 |
R2915:Gabrb2
|
UTSW |
11 |
42,482,734 (GRCm39) |
missense |
probably benign |
|
R2993:Gabrb2
|
UTSW |
11 |
42,488,476 (GRCm39) |
missense |
probably damaging |
0.99 |
R4167:Gabrb2
|
UTSW |
11 |
42,312,155 (GRCm39) |
unclassified |
probably benign |
|
R4168:Gabrb2
|
UTSW |
11 |
42,312,155 (GRCm39) |
unclassified |
probably benign |
|
R4497:Gabrb2
|
UTSW |
11 |
42,488,521 (GRCm39) |
missense |
probably benign |
0.05 |
R4572:Gabrb2
|
UTSW |
11 |
42,484,744 (GRCm39) |
missense |
possibly damaging |
0.46 |
R4784:Gabrb2
|
UTSW |
11 |
42,488,469 (GRCm39) |
missense |
probably damaging |
1.00 |
R4792:Gabrb2
|
UTSW |
11 |
42,420,330 (GRCm39) |
splice site |
probably benign |
|
R5345:Gabrb2
|
UTSW |
11 |
42,517,636 (GRCm39) |
missense |
possibly damaging |
0.54 |
R5346:Gabrb2
|
UTSW |
11 |
42,312,216 (GRCm39) |
missense |
probably benign |
|
R5575:Gabrb2
|
UTSW |
11 |
42,420,365 (GRCm39) |
intron |
probably benign |
|
R5701:Gabrb2
|
UTSW |
11 |
42,378,201 (GRCm39) |
missense |
probably damaging |
1.00 |
R5801:Gabrb2
|
UTSW |
11 |
42,312,216 (GRCm39) |
missense |
probably benign |
0.00 |
R5965:Gabrb2
|
UTSW |
11 |
42,517,696 (GRCm39) |
missense |
probably damaging |
1.00 |
R6738:Gabrb2
|
UTSW |
11 |
42,484,758 (GRCm39) |
missense |
possibly damaging |
0.95 |
R6930:Gabrb2
|
UTSW |
11 |
42,488,440 (GRCm39) |
missense |
probably damaging |
1.00 |
R7011:Gabrb2
|
UTSW |
11 |
42,517,488 (GRCm39) |
missense |
possibly damaging |
0.76 |
R7045:Gabrb2
|
UTSW |
11 |
42,484,758 (GRCm39) |
missense |
probably damaging |
1.00 |
R7615:Gabrb2
|
UTSW |
11 |
42,517,569 (GRCm39) |
missense |
probably benign |
0.06 |
R7653:Gabrb2
|
UTSW |
11 |
42,378,039 (GRCm39) |
missense |
probably damaging |
1.00 |
R7866:Gabrb2
|
UTSW |
11 |
42,378,050 (GRCm39) |
nonsense |
probably null |
|
R8094:Gabrb2
|
UTSW |
11 |
42,488,370 (GRCm39) |
missense |
probably damaging |
0.98 |
R8402:Gabrb2
|
UTSW |
11 |
42,378,131 (GRCm39) |
missense |
probably damaging |
1.00 |
R8488:Gabrb2
|
UTSW |
11 |
42,517,491 (GRCm39) |
missense |
possibly damaging |
0.85 |
R8851:Gabrb2
|
UTSW |
11 |
42,312,186 (GRCm39) |
missense |
probably benign |
|
R9123:Gabrb2
|
UTSW |
11 |
42,482,693 (GRCm39) |
missense |
probably damaging |
0.97 |
R9125:Gabrb2
|
UTSW |
11 |
42,482,693 (GRCm39) |
missense |
probably damaging |
0.97 |
R9186:Gabrb2
|
UTSW |
11 |
42,378,200 (GRCm39) |
missense |
possibly damaging |
0.51 |
R9672:Gabrb2
|
UTSW |
11 |
42,312,207 (GRCm39) |
missense |
probably benign |
0.00 |
R9746:Gabrb2
|
UTSW |
11 |
42,517,436 (GRCm39) |
missense |
probably benign |
0.00 |
RF008:Gabrb2
|
UTSW |
11 |
42,517,705 (GRCm39) |
missense |
probably damaging |
1.00 |
X0020:Gabrb2
|
UTSW |
11 |
42,313,473 (GRCm39) |
missense |
probably benign |
0.26 |
|
Predicted Primers |
PCR Primer
(F):5'- ATAGTTTTGGCCGCAACGC -3'
(R):5'- CATTGTAACTGGAAAACCGCG -3'
Sequencing Primer
(F):5'- GCTCTGGAGCGACATGTG -3'
(R):5'- CGCGAGGACCTTAGTGTATTCC -3'
|
Posted On |
2015-04-17 |