Incidental Mutation 'R1368:Gabbr2'
| ID |
155865 |
| 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 |
039433-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.101)
|
| Stock # |
R1368 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
4 |
| Chromosomal Location |
46662318-46991714 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to C
at 46674464 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Asparagine to Serine
at position 841
(N841S)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000103378
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000107749]
[ENSMUST00000205643]
|
| AlphaFold |
Q80T41 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000107749
AA Change: N841S
PolyPhen 2
Score 0.313 (Sensitivity: 0.90; Specificity: 0.89)
|
| SMART Domains |
Protein: ENSMUSP00000103378
Gene: ENSMUSG00000039809
AA Change: N841S
| 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
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000205643
|
| Meta Mutation Damage Score |
0.0960 |
| Coding Region Coverage |
- 1x: 99.3%
- 3x: 98.6%
- 10x: 97.1%
- 20x: 95.1%
|
| Validation Efficiency |
98% (55/56) |
| 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: 53 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Abca13 |
A |
G |
11: 9,241,836 (GRCm39) |
D1233G |
probably benign |
Het |
| Abcc8 |
G |
A |
7: 45,772,284 (GRCm39) |
R832W |
probably damaging |
Het |
| Atp10b |
A |
G |
11: 43,092,981 (GRCm39) |
T439A |
probably damaging |
Het |
| Brd10 |
C |
A |
19: 29,693,796 (GRCm39) |
S1966I |
probably damaging |
Het |
| C130073F10Rik |
T |
A |
4: 101,747,953 (GRCm39) |
N74Y |
possibly damaging |
Het |
| Cct8 |
G |
A |
16: 87,288,200 (GRCm39) |
S124L |
probably damaging |
Het |
| Cdh9 |
T |
A |
15: 16,848,568 (GRCm39) |
|
probably benign |
Het |
| Cep290 |
C |
T |
10: 100,330,828 (GRCm39) |
|
probably benign |
Het |
| Chrng |
T |
A |
1: 87,133,575 (GRCm39) |
L10H |
probably damaging |
Het |
| Cnn3 |
T |
C |
3: 121,250,786 (GRCm39) |
L189S |
probably benign |
Het |
| Cog4 |
A |
G |
8: 111,585,157 (GRCm39) |
|
probably benign |
Het |
| Cxcl12 |
A |
G |
6: 117,153,111 (GRCm39) |
|
probably benign |
Het |
| Eif2b2 |
G |
A |
12: 85,270,230 (GRCm39) |
A257T |
probably damaging |
Het |
| Entrep2 |
A |
T |
7: 64,469,625 (GRCm39) |
V41E |
probably damaging |
Het |
| Fanca |
G |
A |
8: 124,031,020 (GRCm39) |
|
probably benign |
Het |
| Fcgbpl1 |
A |
G |
7: 27,858,903 (GRCm39) |
Q2341R |
possibly damaging |
Het |
| Fktn |
G |
A |
4: 53,734,880 (GRCm39) |
G173R |
probably damaging |
Het |
| Gm5622 |
T |
A |
14: 51,899,647 (GRCm39) |
V167E |
possibly damaging |
Het |
| Gnaq |
T |
C |
19: 16,355,651 (GRCm39) |
V289A |
probably benign |
Het |
| Gpatch2l |
T |
G |
12: 86,307,439 (GRCm39) |
D272E |
possibly damaging |
Het |
| Gzmg |
G |
A |
14: 56,395,263 (GRCm39) |
T74I |
probably benign |
Het |
| Ikzf2 |
G |
A |
1: 69,578,474 (GRCm39) |
A271V |
possibly damaging |
Het |
| Lig4 |
T |
C |
8: 10,021,176 (GRCm39) |
D868G |
possibly damaging |
Het |
| Mfsd6 |
T |
C |
1: 52,747,764 (GRCm39) |
E367G |
possibly damaging |
Het |
| Mpz |
T |
C |
1: 170,987,533 (GRCm39) |
L223P |
probably damaging |
Het |
| Muc17 |
T |
C |
5: 137,175,674 (GRCm39) |
|
probably benign |
Het |
| Or2f1b |
C |
A |
6: 42,739,613 (GRCm39) |
T209K |
possibly damaging |
Het |
| Pdcd2 |
G |
T |
17: 15,746,846 (GRCm39) |
N104K |
probably damaging |
Het |
| Pigg |
G |
T |
5: 108,465,154 (GRCm39) |
G129V |
probably damaging |
Het |
| Ppp3cc |
T |
C |
14: 70,483,311 (GRCm39) |
Y254C |
probably damaging |
Het |
| Prl3b1 |
G |
A |
13: 27,427,848 (GRCm39) |
A53T |
probably benign |
Het |
| Psg23 |
A |
G |
7: 18,348,645 (GRCm39) |
V54A |
probably benign |
Het |
| Psmd3 |
A |
G |
11: 98,573,746 (GRCm39) |
D64G |
probably damaging |
Het |
| Psmg2 |
CTTCAGTT |
CTTCAGTTCAGTT |
18: 67,779,095 (GRCm39) |
|
probably null |
Het |
| Ptgdr |
T |
A |
14: 45,090,799 (GRCm39) |
I320F |
probably damaging |
Het |
| Rad50 |
T |
A |
11: 53,574,072 (GRCm39) |
K722* |
probably null |
Het |
| Rasl10b |
G |
A |
11: 83,308,665 (GRCm39) |
|
probably null |
Het |
| Rgs9 |
G |
A |
11: 109,138,977 (GRCm39) |
S255L |
probably benign |
Het |
| Ror1 |
C |
T |
4: 100,298,334 (GRCm39) |
P569L |
possibly damaging |
Het |
| Rsad2 |
T |
C |
12: 26,497,147 (GRCm39) |
|
probably null |
Het |
| Scn8a |
A |
G |
15: 100,933,422 (GRCm39) |
D1501G |
probably damaging |
Het |
| Sema3c |
A |
G |
5: 17,883,330 (GRCm39) |
T313A |
possibly damaging |
Het |
| Serpinc1 |
T |
A |
1: 160,821,094 (GRCm39) |
F59L |
probably damaging |
Het |
| Sike1 |
A |
G |
3: 102,903,500 (GRCm39) |
D63G |
possibly damaging |
Het |
| Slc25a11 |
T |
A |
11: 70,536,352 (GRCm39) |
|
probably null |
Het |
| Slc32a1 |
A |
G |
2: 158,453,240 (GRCm39) |
M27V |
probably benign |
Het |
| Smc5 |
A |
G |
19: 23,187,807 (GRCm39) |
V1003A |
probably damaging |
Het |
| Tll2 |
G |
A |
19: 41,108,667 (GRCm39) |
R328C |
probably damaging |
Het |
| Topaz1 |
A |
G |
9: 122,577,315 (GRCm39) |
E75G |
possibly damaging |
Het |
| Tspan3 |
A |
T |
9: 56,054,783 (GRCm39) |
V48E |
probably benign |
Het |
| Ugt1a6b |
T |
C |
1: 88,035,358 (GRCm39) |
I232T |
probably benign |
Het |
| Unc79 |
A |
G |
12: 103,122,772 (GRCm39) |
K2290E |
probably damaging |
Het |
| Vmn1r19 |
T |
C |
6: 57,381,656 (GRCm39) |
F70L |
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 |
|
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 |
|
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 |
|
| Predicted Primers |
PCR Primer
(F):5'- AAAGTGTGTCCCTGTCAGAACACTG -3'
(R):5'- AGCTCCTGCTTGAATGAGTGCAAC -3'
Sequencing Primer
(F):5'- AGCTCTGCTGTGAACAAGC -3'
(R):5'- cggaaggcagaggcagg -3'
|
| Posted On |
2014-02-11 |
Incidental Mutation