Incidental Mutation 'IGL00844:Gabbr2'
ID |
12628 |
Institutional Source |
Australian Phenomics Network
(link to record)
|
Gene Symbol |
Gabbr2
|
Ensembl Gene |
ENSMUSG00000039809 |
Gene Name |
gamma-aminobutyric acid type B receptor subunit 2 |
Synonyms |
Gababr2, Gpr51, LOC242425, GB2 |
Accession Numbers |
|
Essential gene? |
Probably non essential
(E-score: 0.101)
|
Stock # |
IGL00844
|
Quality Score |
|
Status
|
|
Chromosome |
4 |
Chromosomal Location |
46662318-46991714 bp(-) (GRCm39) |
Type of Mutation |
missense |
DNA Base Change (assembly) |
A to G
at 46875711 bp (GRCm39)
|
Zygosity |
Heterozygous |
Amino Acid Change |
Valine to Alanine
at position 137
(V137A)
|
Ref Sequence |
ENSEMBL: ENSMUSP00000103378
(fasta)
|
Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000107749]
|
AlphaFold |
Q80T41 |
Predicted Effect |
probably damaging
Transcript: ENSMUST00000107749
AA Change: V137A
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
SMART Domains |
Protein: ENSMUSP00000103378 Gene: ENSMUSG00000039809 AA Change: V137A
Domain | Start | End | E-Value | Type |
signal peptide
|
1 |
40 |
N/A |
INTRINSIC |
Pfam:Peripla_BP_6
|
59 |
434 |
1.5e-15 |
PFAM |
Pfam:ANF_receptor
|
75 |
429 |
2e-51 |
PFAM |
Pfam:7tm_3
|
492 |
745 |
6.4e-57 |
PFAM |
PDB:4PAS|B
|
778 |
818 |
1e-18 |
PDB |
|
Coding Region Coverage |
|
Validation Efficiency |
|
MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The multi-pass membrane protein encoded by this gene belongs to the G-protein coupled receptor 3 family and GABA-B receptor subfamily. The GABA-B receptors inhibit neuronal activity through G protein-coupled second-messenger systems, which regulate the release of neurotransmitters, and the activity of ion channels and adenylyl cyclase. This receptor subunit forms an active heterodimeric complex with GABA-B receptor subunit 1, neither of which is effective on its own. Allelic variants of this gene have been associated with nicotine dependence.[provided by RefSeq, Jan 2010] PHENOTYPE: Homozygous mutation of this gene results in clonic seizures, hyperactivity, hyperalgesia in response to thermal or mechanical stimuli, increased anxiety, and decreased depression-related behavior. [provided by MGI curators]
|
Allele List at MGI |
|
Other mutations in this stock |
Total: 28 list
Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
3425401B19Rik |
A |
T |
14: 32,384,956 (GRCm39) |
C336* |
probably null |
Het |
Adgrv1 |
T |
C |
13: 81,688,238 (GRCm39) |
D994G |
probably damaging |
Het |
Arhgap36 |
G |
T |
X: 48,586,631 (GRCm39) |
Q421H |
probably damaging |
Het |
Arhgef17 |
A |
G |
7: 100,578,656 (GRCm39) |
V764A |
probably benign |
Het |
Atf7ip |
T |
C |
6: 136,537,679 (GRCm39) |
V304A |
probably benign |
Het |
Babam2 |
T |
A |
5: 32,164,651 (GRCm39) |
F299L |
probably damaging |
Het |
Ceacam11 |
T |
G |
7: 17,707,595 (GRCm39) |
D126E |
possibly damaging |
Het |
Dlg3 |
C |
A |
X: 99,850,199 (GRCm39) |
H197Q |
probably damaging |
Het |
Dnmt3a |
T |
A |
12: 3,955,622 (GRCm39) |
L590Q |
probably damaging |
Het |
Fras1 |
A |
G |
5: 96,682,712 (GRCm39) |
|
probably benign |
Het |
Gabarapl1 |
T |
C |
6: 129,515,598 (GRCm39) |
F79L |
probably benign |
Het |
Gphn |
T |
C |
12: 78,711,342 (GRCm39) |
|
probably benign |
Het |
Hnrnpr |
A |
G |
4: 136,066,516 (GRCm39) |
I399M |
probably benign |
Het |
Madd |
A |
C |
2: 90,998,213 (GRCm39) |
S636A |
probably damaging |
Het |
Pi15 |
T |
C |
1: 17,691,764 (GRCm39) |
|
probably benign |
Het |
Ppp3cb |
A |
T |
14: 20,581,754 (GRCm39) |
M87K |
possibly damaging |
Het |
Ptpro |
C |
A |
6: 137,391,237 (GRCm39) |
H786N |
probably damaging |
Het |
Rnase11 |
T |
C |
14: 51,287,213 (GRCm39) |
I114V |
possibly damaging |
Het |
Sirt4 |
A |
G |
5: 115,617,685 (GRCm39) |
|
probably null |
Het |
Stab1 |
T |
C |
14: 30,869,023 (GRCm39) |
D1534G |
probably damaging |
Het |
Sulf2 |
A |
G |
2: 165,936,412 (GRCm39) |
S185P |
possibly damaging |
Het |
Svs6 |
A |
C |
2: 164,159,507 (GRCm39) |
K90T |
possibly damaging |
Het |
Tdrd6 |
A |
G |
17: 43,928,087 (GRCm39) |
M2102T |
probably benign |
Het |
Ttll5 |
T |
C |
12: 85,890,600 (GRCm39) |
V77A |
probably damaging |
Het |
Usp9x |
T |
G |
X: 12,994,685 (GRCm39) |
S959A |
probably benign |
Het |
Vps50 |
C |
T |
6: 3,532,177 (GRCm39) |
Q227* |
probably null |
Het |
Zfp57 |
C |
A |
17: 37,320,514 (GRCm39) |
Q120K |
possibly damaging |
Het |
Zswim2 |
T |
C |
2: 83,754,115 (GRCm39) |
N182D |
probably benign |
Het |
|
Other mutations in Gabbr2 |
Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
IGL00337:Gabbr2
|
APN |
4 |
46,787,600 (GRCm39) |
missense |
probably damaging |
1.00 |
IGL01584:Gabbr2
|
APN |
4 |
46,674,524 (GRCm39) |
missense |
probably damaging |
0.97 |
IGL01684:Gabbr2
|
APN |
4 |
46,736,501 (GRCm39) |
missense |
probably benign |
|
IGL01884:Gabbr2
|
APN |
4 |
46,875,711 (GRCm39) |
missense |
probably damaging |
1.00 |
IGL02073:Gabbr2
|
APN |
4 |
46,667,547 (GRCm39) |
missense |
probably benign |
0.00 |
IGL02376:Gabbr2
|
APN |
4 |
46,684,300 (GRCm39) |
missense |
probably damaging |
1.00 |
R0194:Gabbr2
|
UTSW |
4 |
46,787,565 (GRCm39) |
missense |
possibly damaging |
0.48 |
R0627:Gabbr2
|
UTSW |
4 |
46,681,223 (GRCm39) |
missense |
possibly damaging |
0.92 |
R0685:Gabbr2
|
UTSW |
4 |
46,787,521 (GRCm39) |
missense |
possibly damaging |
0.64 |
R0781:Gabbr2
|
UTSW |
4 |
46,718,838 (GRCm39) |
missense |
probably damaging |
1.00 |
R0882:Gabbr2
|
UTSW |
4 |
46,718,904 (GRCm39) |
missense |
probably damaging |
1.00 |
R0883:Gabbr2
|
UTSW |
4 |
46,677,474 (GRCm39) |
missense |
probably benign |
0.00 |
R1004:Gabbr2
|
UTSW |
4 |
46,677,544 (GRCm39) |
missense |
possibly damaging |
0.60 |
R1078:Gabbr2
|
UTSW |
4 |
46,664,833 (GRCm39) |
missense |
probably damaging |
0.99 |
R1110:Gabbr2
|
UTSW |
4 |
46,718,838 (GRCm39) |
missense |
probably damaging |
1.00 |
R1368:Gabbr2
|
UTSW |
4 |
46,674,464 (GRCm39) |
missense |
probably benign |
0.31 |
R1557:Gabbr2
|
UTSW |
4 |
46,846,436 (GRCm39) |
missense |
probably damaging |
1.00 |
R1577:Gabbr2
|
UTSW |
4 |
46,684,319 (GRCm39) |
missense |
probably benign |
0.29 |
R1645:Gabbr2
|
UTSW |
4 |
46,664,963 (GRCm39) |
splice site |
probably null |
|
R1743:Gabbr2
|
UTSW |
4 |
46,677,603 (GRCm39) |
missense |
possibly damaging |
0.47 |
R1848:Gabbr2
|
UTSW |
4 |
46,739,823 (GRCm39) |
missense |
probably benign |
0.31 |
R1997:Gabbr2
|
UTSW |
4 |
46,787,502 (GRCm39) |
missense |
probably damaging |
1.00 |
R2009:Gabbr2
|
UTSW |
4 |
46,734,119 (GRCm39) |
missense |
probably damaging |
1.00 |
R4021:Gabbr2
|
UTSW |
4 |
46,846,435 (GRCm39) |
missense |
probably damaging |
1.00 |
R4719:Gabbr2
|
UTSW |
4 |
46,718,797 (GRCm39) |
missense |
probably damaging |
0.99 |
R4757:Gabbr2
|
UTSW |
4 |
46,875,675 (GRCm39) |
missense |
probably damaging |
0.98 |
R4798:Gabbr2
|
UTSW |
4 |
46,991,139 (GRCm39) |
missense |
possibly damaging |
0.92 |
R5086:Gabbr2
|
UTSW |
4 |
46,724,342 (GRCm39) |
missense |
probably damaging |
1.00 |
R5176:Gabbr2
|
UTSW |
4 |
46,681,208 (GRCm39) |
missense |
probably damaging |
0.99 |
R5451:Gabbr2
|
UTSW |
4 |
46,684,294 (GRCm39) |
missense |
probably benign |
0.15 |
R5510:Gabbr2
|
UTSW |
4 |
46,734,113 (GRCm39) |
missense |
probably damaging |
1.00 |
R5611:Gabbr2
|
UTSW |
4 |
46,804,105 (GRCm39) |
missense |
probably damaging |
0.98 |
R6049:Gabbr2
|
UTSW |
4 |
46,787,641 (GRCm39) |
missense |
probably damaging |
1.00 |
R6089:Gabbr2
|
UTSW |
4 |
46,846,448 (GRCm39) |
missense |
probably damaging |
1.00 |
R6118:Gabbr2
|
UTSW |
4 |
46,736,459 (GRCm39) |
missense |
probably damaging |
1.00 |
R6209:Gabbr2
|
UTSW |
4 |
46,804,069 (GRCm39) |
missense |
probably damaging |
1.00 |
R6212:Gabbr2
|
UTSW |
4 |
46,681,189 (GRCm39) |
missense |
probably damaging |
0.98 |
R6717:Gabbr2
|
UTSW |
4 |
46,787,574 (GRCm39) |
missense |
possibly damaging |
0.50 |
R7339:Gabbr2
|
UTSW |
4 |
46,846,340 (GRCm39) |
missense |
probably benign |
0.01 |
R7479:Gabbr2
|
UTSW |
4 |
46,681,166 (GRCm39) |
missense |
probably damaging |
0.98 |
R7695:Gabbr2
|
UTSW |
4 |
46,875,687 (GRCm39) |
missense |
probably damaging |
1.00 |
R7808:Gabbr2
|
UTSW |
4 |
46,875,744 (GRCm39) |
missense |
possibly damaging |
0.49 |
R7832:Gabbr2
|
UTSW |
4 |
46,734,096 (GRCm39) |
missense |
probably benign |
0.04 |
R7993:Gabbr2
|
UTSW |
4 |
46,736,349 (GRCm39) |
splice site |
probably null |
|
R7994:Gabbr2
|
UTSW |
4 |
46,736,349 (GRCm39) |
splice site |
probably null |
|
R8051:Gabbr2
|
UTSW |
4 |
46,736,349 (GRCm39) |
splice site |
probably null |
|
R8084:Gabbr2
|
UTSW |
4 |
46,736,349 (GRCm39) |
splice site |
probably null |
|
R9050:Gabbr2
|
UTSW |
4 |
46,798,659 (GRCm39) |
missense |
probably benign |
0.03 |
R9187:Gabbr2
|
UTSW |
4 |
46,674,533 (GRCm39) |
missense |
probably damaging |
1.00 |
R9622:Gabbr2
|
UTSW |
4 |
46,724,283 (GRCm39) |
critical splice donor site |
probably null |
|
R9655:Gabbr2
|
UTSW |
4 |
46,815,684 (GRCm39) |
missense |
possibly damaging |
0.69 |
|
Posted On |
2012-12-06 |