Incidental Mutation 'R5176:Gabbr2'
| ID |
399263 |
| 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 |
042756-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.101)
|
| Stock # |
R5176 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
4 |
| Chromosomal Location |
46662318-46991714 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
C to A
at 46681208 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Valine to Phenylalanine
at position 118
(V118F)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000146296
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000107749]
[ENSMUST00000205643]
|
| AlphaFold |
Q80T41 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000107749
AA Change: V708F
PolyPhen 2
Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
|
| SMART Domains |
Protein: ENSMUSP00000103378
Gene: ENSMUSG00000039809
AA Change: V708F
| 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 damaging
Transcript: ENSMUST00000205643
AA Change: V118F
PolyPhen 2
Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
|
| Meta Mutation Damage Score |
0.3888 |
| Coding Region Coverage |
- 1x: 99.3%
- 3x: 98.7%
- 10x: 97.4%
- 20x: 95.6%
|
| Validation Efficiency |
99% (69/70) |
| 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: 61 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Abca7 |
C |
A |
10: 79,834,123 (GRCm39) |
H116Q |
probably benign |
Het |
| Akap12 |
G |
T |
10: 4,303,947 (GRCm39) |
E252D |
probably benign |
Het |
| Apobr |
A |
G |
7: 126,184,188 (GRCm39) |
D2G |
probably damaging |
Het |
| Arhgef12 |
A |
T |
9: 42,931,982 (GRCm39) |
H168Q |
probably damaging |
Het |
| Asb3 |
T |
A |
11: 31,031,357 (GRCm39) |
|
probably null |
Het |
| Brip1 |
T |
C |
11: 85,968,710 (GRCm39) |
Y825C |
probably damaging |
Het |
| Cacna1b |
A |
T |
2: 24,525,143 (GRCm39) |
Y1679N |
probably damaging |
Het |
| Ccdc69 |
C |
T |
11: 54,951,296 (GRCm39) |
A42T |
probably benign |
Het |
| Cds1 |
G |
T |
5: 101,929,286 (GRCm39) |
D55Y |
possibly damaging |
Het |
| Cep135 |
C |
A |
5: 76,784,873 (GRCm39) |
D989E |
probably benign |
Het |
| Cpsf6 |
C |
A |
10: 117,197,189 (GRCm39) |
|
probably benign |
Het |
| Ctif |
C |
T |
18: 75,770,290 (GRCm39) |
V32M |
probably damaging |
Het |
| Cylc2 |
T |
C |
4: 51,228,587 (GRCm39) |
|
probably benign |
Het |
| Dao |
T |
C |
5: 114,158,070 (GRCm39) |
|
probably null |
Het |
| Dop1a |
T |
A |
9: 86,403,868 (GRCm39) |
N1689K |
probably damaging |
Het |
| Dop1b |
A |
G |
16: 93,536,931 (GRCm39) |
Y14C |
probably damaging |
Het |
| Fam187a |
C |
T |
11: 102,777,290 (GRCm39) |
R365C |
probably damaging |
Het |
| Fastkd2 |
A |
G |
1: 63,770,598 (GRCm39) |
|
probably benign |
Het |
| Fhip2a |
A |
G |
19: 57,359,613 (GRCm39) |
N51S |
probably damaging |
Het |
| Fkbp15 |
G |
T |
4: 62,230,560 (GRCm39) |
L718I |
possibly damaging |
Het |
| Gm13991 |
T |
A |
2: 116,358,508 (GRCm39) |
|
noncoding transcript |
Het |
| H2-M9 |
T |
C |
17: 36,952,523 (GRCm39) |
I174M |
probably damaging |
Het |
| Ift70a2 |
T |
C |
2: 75,807,421 (GRCm39) |
M364V |
probably benign |
Het |
| Insr |
T |
A |
8: 3,208,742 (GRCm39) |
M1240L |
probably benign |
Het |
| Ints15 |
G |
T |
5: 143,300,830 (GRCm39) |
S7* |
probably null |
Het |
| Itgb4 |
C |
T |
11: 115,874,983 (GRCm39) |
R447W |
probably benign |
Het |
| Mad2l1bp |
T |
A |
17: 46,463,738 (GRCm39) |
E95D |
probably benign |
Het |
| Marchf9 |
T |
C |
10: 126,895,319 (GRCm39) |
D102G |
probably benign |
Het |
| Muc19 |
A |
G |
15: 91,776,374 (GRCm39) |
|
noncoding transcript |
Het |
| Nr1h4 |
T |
A |
10: 89,334,117 (GRCm39) |
Y91F |
probably benign |
Het |
| Nr5a2 |
A |
T |
1: 136,876,540 (GRCm39) |
M1K |
probably null |
Het |
| Oprd1 |
T |
C |
4: 131,841,104 (GRCm39) |
T285A |
probably benign |
Het |
| Optc |
T |
C |
1: 133,829,822 (GRCm39) |
N196S |
probably benign |
Het |
| Or51f5 |
T |
A |
7: 102,424,513 (GRCm39) |
S261T |
probably damaging |
Het |
| Or5g29 |
A |
C |
2: 85,421,779 (GRCm39) |
K298N |
possibly damaging |
Het |
| Or7g21 |
A |
T |
9: 19,032,656 (GRCm39) |
Y132F |
probably damaging |
Het |
| Panx2 |
G |
T |
15: 88,944,431 (GRCm39) |
R52L |
probably damaging |
Het |
| Pdzd8 |
A |
G |
19: 59,333,389 (GRCm39) |
F211L |
probably damaging |
Het |
| Pot1b |
T |
A |
17: 56,006,995 (GRCm39) |
T41S |
probably benign |
Het |
| Prss56 |
T |
C |
1: 87,111,880 (GRCm39) |
L37S |
probably damaging |
Het |
| Ptk2b |
T |
C |
14: 66,393,864 (GRCm39) |
T870A |
probably damaging |
Het |
| Rabep2 |
C |
A |
7: 126,033,465 (GRCm39) |
|
probably benign |
Het |
| Rbm48 |
A |
C |
5: 3,645,444 (GRCm39) |
V80G |
probably damaging |
Het |
| Rhou |
G |
T |
8: 124,380,848 (GRCm39) |
C55F |
possibly damaging |
Het |
| Rnaseh2c |
A |
G |
19: 5,652,070 (GRCm39) |
D45G |
probably benign |
Het |
| Rusc1 |
A |
G |
3: 88,996,389 (GRCm39) |
S109P |
probably damaging |
Het |
| Ryr3 |
T |
C |
2: 112,588,012 (GRCm39) |
D2643G |
possibly damaging |
Het |
| Septin4 |
T |
A |
11: 87,458,358 (GRCm39) |
M244K |
probably benign |
Het |
| Sik2 |
T |
C |
9: 50,810,703 (GRCm39) |
E471G |
probably benign |
Het |
| Sipa1 |
A |
G |
19: 5,709,406 (GRCm39) |
S310P |
probably damaging |
Het |
| Sp140l1 |
C |
T |
1: 85,066,521 (GRCm39) |
|
probably benign |
Het |
| Spen |
T |
C |
4: 141,203,587 (GRCm39) |
E1680G |
unknown |
Het |
| Steap3 |
C |
T |
1: 120,171,497 (GRCm39) |
|
probably null |
Het |
| Tmeff2 |
T |
A |
1: 51,110,700 (GRCm39) |
C171* |
probably null |
Het |
| Tmem138 |
A |
T |
19: 10,552,634 (GRCm39) |
M33K |
probably benign |
Het |
| Trappc11 |
C |
A |
8: 47,963,998 (GRCm39) |
V601L |
possibly damaging |
Het |
| Ttll4 |
C |
A |
1: 74,718,445 (GRCm39) |
H99N |
probably damaging |
Het |
| Uchl4 |
A |
T |
9: 64,143,022 (GRCm39) |
K168* |
probably null |
Het |
| Wdr17 |
C |
T |
8: 55,106,913 (GRCm39) |
|
probably null |
Het |
| Xpo1 |
A |
G |
11: 23,245,977 (GRCm39) |
D1029G |
probably damaging |
Het |
| Zfp719 |
G |
T |
7: 43,240,549 (GRCm39) |
K712N |
probably 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 |
|
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 |
|
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'- GTAGGTATACACAAATGCACTTGCAC -3'
(R):5'- AGACGTTCCTGCAGCTTACC -3'
Sequencing Primer
(F):5'- CACATGCATGCACACGTG -3'
(R):5'- TTACCCAGCAGTGAAGACCGG -3'
|
| Posted On |
2016-07-06 |
Incidental Mutation