Incidental Mutation 'R2009:Gabbr2'
| ID |
219330 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Gabbr2
|
| Ensembl Gene |
ENSMUSG00000039809 |
| Gene Name |
gamma-aminobutyric acid type B receptor subunit 2 |
| Synonyms |
Gababr2, Gpr51, LOC242425, GB2 |
| MMRRC Submission |
040018-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.101)
|
| Stock # |
R2009 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
4 |
| Chromosomal Location |
46662318-46991714 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to T
at 46734119 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Isoleucine to Asparagine
at position 533
(I533N)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000103378
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000107749]
|
| AlphaFold |
Q80T41 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000107749
AA Change: I533N
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000103378
Gene: ENSMUSG00000039809
AA Change: I533N
| 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 |
|
| Meta Mutation Damage Score |
0.6467 |
| Coding Region Coverage |
- 1x: 99.3%
- 3x: 98.7%
- 10x: 97.3%
- 20x: 95.1%
|
| Validation Efficiency |
100% (47/47) |
| 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 |
|---|
| Adamts15 |
T |
A |
9: 30,833,433 (GRCm39) |
D34V |
probably benign |
Het |
| Adgrf1 |
A |
T |
17: 43,632,112 (GRCm39) |
R884* |
probably null |
Het |
| Adgrg7 |
T |
C |
16: 56,582,236 (GRCm39) |
T301A |
probably benign |
Het |
| Arhgef17 |
A |
G |
7: 100,530,988 (GRCm39) |
I1366T |
probably damaging |
Het |
| C1s2 |
A |
T |
6: 124,612,048 (GRCm39) |
L112H |
probably damaging |
Het |
| C2cd6 |
A |
T |
1: 59,042,391 (GRCm39) |
|
noncoding transcript |
Het |
| Cfap74 |
G |
A |
4: 155,504,724 (GRCm39) |
R103H |
possibly damaging |
Het |
| Col7a1 |
A |
T |
9: 108,797,943 (GRCm39) |
|
probably null |
Het |
| Dmp1 |
A |
G |
5: 104,360,706 (GRCm39) |
S461G |
probably damaging |
Het |
| Eif4g2 |
A |
T |
7: 110,673,405 (GRCm39) |
D753E |
probably benign |
Het |
| Espl1 |
A |
G |
15: 102,221,424 (GRCm39) |
I944V |
probably damaging |
Het |
| Etv4 |
T |
C |
11: 101,665,063 (GRCm39) |
D130G |
probably damaging |
Het |
| Gne |
T |
C |
4: 44,055,273 (GRCm39) |
E234G |
probably benign |
Het |
| Itga6 |
C |
A |
2: 71,647,025 (GRCm39) |
N78K |
probably benign |
Het |
| Lap3 |
C |
T |
5: 45,650,899 (GRCm39) |
T33M |
probably benign |
Het |
| Limd1 |
A |
G |
9: 123,308,564 (GRCm39) |
S88G |
probably benign |
Het |
| Lrp1 |
G |
T |
10: 127,380,385 (GRCm39) |
T3922K |
probably damaging |
Het |
| Map4k3 |
A |
G |
17: 80,971,517 (GRCm39) |
|
probably benign |
Het |
| Mib1 |
T |
C |
18: 10,812,118 (GRCm39) |
L263S |
probably damaging |
Het |
| Ncor1 |
T |
C |
11: 62,216,427 (GRCm39) |
S1474G |
probably benign |
Het |
| Nkapl |
A |
C |
13: 21,651,607 (GRCm39) |
S335R |
probably damaging |
Het |
| Nrg3 |
A |
G |
14: 38,092,771 (GRCm39) |
S605P |
probably damaging |
Het |
| Or10x4 |
G |
T |
1: 174,218,995 (GRCm39) |
R120L |
possibly damaging |
Het |
| Or52b3 |
A |
G |
7: 102,204,151 (GRCm39) |
Y220C |
probably damaging |
Het |
| Patj |
G |
A |
4: 98,344,406 (GRCm39) |
D577N |
probably damaging |
Het |
| Pfpl |
A |
C |
19: 12,407,319 (GRCm39) |
K523N |
possibly damaging |
Het |
| Pik3c2a |
A |
C |
7: 115,963,738 (GRCm39) |
L924R |
probably damaging |
Het |
| Pkd2l1 |
C |
A |
19: 44,144,403 (GRCm39) |
R278L |
probably benign |
Het |
| Prss2 |
A |
T |
6: 41,500,910 (GRCm39) |
I108F |
probably damaging |
Het |
| Rnase2b |
A |
G |
14: 51,400,347 (GRCm39) |
T143A |
possibly damaging |
Het |
| Sgk1 |
C |
T |
10: 21,872,500 (GRCm39) |
R171W |
probably damaging |
Het |
| Sphk2 |
A |
T |
7: 45,360,437 (GRCm39) |
H522Q |
probably damaging |
Het |
| Szt2 |
A |
G |
4: 118,235,261 (GRCm39) |
|
probably null |
Het |
| Tmem88 |
C |
A |
11: 69,288,602 (GRCm39) |
A106S |
probably damaging |
Het |
| Trappc14 |
C |
A |
5: 138,259,191 (GRCm39) |
C434F |
probably damaging |
Het |
| Trim39 |
A |
G |
17: 36,574,646 (GRCm39) |
L252S |
possibly damaging |
Het |
| Trim60 |
T |
A |
8: 65,453,975 (GRCm39) |
E91D |
probably damaging |
Het |
| Trpm5 |
A |
G |
7: 142,641,475 (GRCm39) |
I145T |
possibly damaging |
Het |
| Vmn2r107 |
A |
T |
17: 20,595,729 (GRCm39) |
M761L |
probably benign |
Het |
| Wdr4 |
G |
A |
17: 31,719,584 (GRCm39) |
|
probably benign |
Het |
| Wfs1 |
A |
T |
5: 37,125,653 (GRCm39) |
S413T |
probably damaging |
Het |
| Wnt2 |
A |
T |
6: 18,030,208 (GRCm39) |
W27R |
probably damaging |
Het |
| Zc3h3 |
A |
T |
15: 75,651,158 (GRCm39) |
H687Q |
probably damaging |
Het |
| Zfp750 |
G |
A |
11: 121,403,951 (GRCm39) |
P308L |
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 |
|
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 |
|
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 |
|
| Predicted Primers |
PCR Primer
(F):5'- CTGTGCAGCTGTTGGTCTAATC -3'
(R):5'- TCTCTACAGAAGCAGTGGGC -3'
Sequencing Primer
(F):5'- CAGCTGTTGGTCTAATCTGGTTG -3'
(R):5'- CATCATCAGCCTGGAAGTGGAC -3'
|
| Posted On |
2014-08-25 |
Incidental Mutation