Incidental Mutation 'IGL02073:Gabbr2'
| ID |
185914 |
| 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: 0.093)
|
| Stock # |
IGL02073
|
| Quality Score |
|
|
Status
|
|
| Chromosome |
4 |
| Chromosomal Location |
46662318-46991714 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to C
at 46667547 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Asparagine to Serine
at position 866
(N866S)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000103378
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000107749]
|
| AlphaFold |
Q80T41 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000107749
AA Change: N866S
PolyPhen 2
Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
|
| SMART Domains |
Protein: ENSMUSP00000103378
Gene: ENSMUSG00000039809
AA Change: N866S
| 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 |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000129328
|
| 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: 44 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 4930566N20Rik |
C |
A |
3: 156,914,039 (GRCm39) |
|
probably benign |
Het |
| 6330409D20Rik |
T |
G |
2: 32,630,698 (GRCm39) |
|
probably benign |
Het |
| Als2cl |
A |
G |
9: 110,723,407 (GRCm39) |
K659E |
probably benign |
Het |
| Bbx |
G |
A |
16: 50,022,854 (GRCm39) |
T702I |
probably damaging |
Het |
| Bcas3 |
A |
G |
11: 85,448,263 (GRCm39) |
D405G |
probably damaging |
Het |
| Brpf3 |
A |
G |
17: 29,026,370 (GRCm39) |
Y481C |
probably benign |
Het |
| Csnk1g1 |
T |
A |
9: 65,909,533 (GRCm39) |
Y217N |
probably damaging |
Het |
| Cyp4f37 |
G |
T |
17: 32,846,825 (GRCm39) |
V171L |
possibly damaging |
Het |
| Dock8 |
G |
A |
19: 25,178,350 (GRCm39) |
|
probably null |
Het |
| Extl3 |
C |
A |
14: 65,313,788 (GRCm39) |
G465W |
probably damaging |
Het |
| Fbxo10 |
A |
G |
4: 45,046,349 (GRCm39) |
I587T |
possibly damaging |
Het |
| Fstl5 |
A |
C |
3: 76,566,959 (GRCm39) |
|
probably benign |
Het |
| Gm4871 |
T |
A |
5: 144,969,388 (GRCm39) |
K44* |
probably null |
Het |
| Hnrnpul1 |
T |
C |
7: 25,421,766 (GRCm39) |
|
probably benign |
Het |
| Jup |
A |
G |
11: 100,274,215 (GRCm39) |
|
probably benign |
Het |
| Mccc2 |
A |
T |
13: 100,136,783 (GRCm39) |
H57Q |
probably benign |
Het |
| Myo1a |
A |
T |
10: 127,546,094 (GRCm39) |
D239V |
probably damaging |
Het |
| Ncapd3 |
T |
A |
9: 26,974,612 (GRCm39) |
S695T |
probably benign |
Het |
| Ncor1 |
A |
T |
11: 62,249,743 (GRCm39) |
S1052T |
probably damaging |
Het |
| Or5k8 |
A |
G |
16: 58,644,169 (GRCm39) |
I301T |
probably benign |
Het |
| Or7g12 |
T |
A |
9: 18,899,621 (GRCm39) |
N112K |
possibly damaging |
Het |
| Or8c10 |
C |
T |
9: 38,279,603 (GRCm39) |
H244Y |
probably damaging |
Het |
| Pcnx3 |
A |
T |
19: 5,729,414 (GRCm39) |
I526K |
probably damaging |
Het |
| Pcnx4 |
A |
G |
12: 72,621,102 (GRCm39) |
D974G |
possibly damaging |
Het |
| Peg3 |
T |
C |
7: 6,714,001 (GRCm39) |
E407G |
probably damaging |
Het |
| Polk |
A |
G |
13: 96,641,059 (GRCm39) |
V166A |
probably damaging |
Het |
| Prkar2a |
A |
G |
9: 108,610,322 (GRCm39) |
I184V |
probably damaging |
Het |
| Ptpra |
T |
C |
2: 30,333,362 (GRCm39) |
S64P |
probably damaging |
Het |
| Rbsn |
A |
G |
6: 92,166,340 (GRCm39) |
L768P |
probably damaging |
Het |
| Ripk3 |
C |
T |
14: 56,023,482 (GRCm39) |
|
probably null |
Het |
| Rnf123 |
G |
A |
9: 107,945,501 (GRCm39) |
R390* |
probably null |
Het |
| Sar1b |
T |
C |
11: 51,680,020 (GRCm39) |
|
probably benign |
Het |
| Slx |
A |
T |
X: 26,489,755 (GRCm39) |
W89R |
probably benign |
Het |
| Srrm1 |
G |
A |
4: 135,052,415 (GRCm39) |
P658L |
unknown |
Het |
| Svep1 |
T |
C |
4: 58,070,104 (GRCm39) |
I2561V |
probably benign |
Het |
| Tasor2 |
T |
C |
13: 3,624,721 (GRCm39) |
D1743G |
probably benign |
Het |
| Tm7sf3 |
A |
G |
6: 146,525,208 (GRCm39) |
L79P |
possibly damaging |
Het |
| Trub1 |
A |
T |
19: 57,441,379 (GRCm39) |
M1L |
probably benign |
Het |
| Unc80 |
A |
G |
1: 66,651,386 (GRCm39) |
D1577G |
possibly damaging |
Het |
| Vat1 |
A |
T |
11: 101,351,405 (GRCm39) |
M312K |
possibly damaging |
Het |
| Vmn1r17 |
T |
C |
6: 57,337,787 (GRCm39) |
I193V |
probably benign |
Het |
| Vps13b |
A |
G |
15: 35,875,732 (GRCm39) |
I2706V |
possibly damaging |
Het |
| Wls |
T |
C |
3: 159,612,890 (GRCm39) |
|
probably null |
Het |
| Zfp955b |
A |
G |
17: 33,519,564 (GRCm39) |
T11A |
possibly damaging |
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 |
|
IGL00844:Gabbr2
|
APN |
4 |
46,875,711 (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 |
|
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 |
2014-05-07 |
Incidental Mutation