Incidental Mutation 'R6675:Gad2'
| ID |
527233 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Gad2
|
| Ensembl Gene |
ENSMUSG00000026787 |
| Gene Name |
glutamic acid decarboxylase 2 |
| Synonyms |
Gad-2, GAD(65), GAD65, 6330404F12Rik |
| Accession Numbers |
|
| Essential gene? |
Non essential
(E-score: 0.000)
|
| Stock # |
R6675 (G1)
|
| Quality Score |
225.009 |
|
Status
|
Not validated
|
| Chromosome |
2 |
| Chromosomal Location |
22512262-22583889 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to C
at 22563997 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Valine to Alanine
at position 400
(V400A)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000028123
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000028123]
|
| AlphaFold |
P48320 |
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000028123
AA Change: V400A
PolyPhen 2
Score 0.665 (Sensitivity: 0.86; Specificity: 0.91)
|
| SMART Domains |
Protein: ENSMUSP00000028123
Gene: ENSMUSG00000026787
AA Change: V400A
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:Pyridoxal_deC
|
138 |
509 |
7.8e-138 |
PFAM |
|
| Coding Region Coverage |
- 1x: 99.9%
- 3x: 99.6%
- 10x: 98.2%
- 20x: 95.3%
|
| Validation Efficiency |
|
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes one of several forms of glutamic acid decarboxylase, identified as a major autoantigen in insulin-dependent diabetes. The enzyme encoded is responsible for catalyzing the production of gamma-aminobutyric acid from L-glutamic acid. A pathogenic role for this enzyme has been identified in the human pancreas since it has been identified as an autoantibody and an autoreactive T cell target in insulin-dependent diabetes. This gene may also play a role in the stiff man syndrome. Alternative splicing results in multiple transcript variants that encode the same protein. [provided by RefSeq, Oct 2008]
PHENOTYPE: Homozygotes for targeted null mutations exhibit spontaneous (frequently fatal) seizures, increased anxiety-like behavior, and reduced intermale aggression. Heterozygotes show reduced aggressiveness. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 46 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Abca9 |
T |
C |
11: 110,006,302 (GRCm39) |
T1268A |
probably benign |
Het |
| Adamts20 |
A |
G |
15: 94,229,197 (GRCm39) |
|
probably null |
Het |
| Arhgap45 |
G |
T |
10: 79,853,938 (GRCm39) |
D151Y |
probably null |
Het |
| Arhgef40 |
C |
A |
14: 52,229,098 (GRCm39) |
L592I |
probably damaging |
Het |
| Ascc3 |
G |
T |
10: 50,626,659 (GRCm39) |
E1720* |
probably null |
Het |
| Atp2c1 |
C |
T |
9: 105,330,732 (GRCm39) |
|
probably null |
Het |
| Avpi1 |
G |
A |
19: 42,112,183 (GRCm39) |
P125L |
probably benign |
Het |
| Cers3 |
A |
T |
7: 66,435,844 (GRCm39) |
T232S |
possibly damaging |
Het |
| Cfap53 |
T |
C |
18: 74,440,447 (GRCm39) |
|
probably null |
Het |
| Col4a3 |
T |
C |
1: 82,646,646 (GRCm39) |
S386P |
unknown |
Het |
| Dhtkd1 |
A |
T |
2: 5,908,889 (GRCm39) |
M735K |
probably damaging |
Het |
| Dnah8 |
G |
A |
17: 30,967,542 (GRCm39) |
D2585N |
probably benign |
Het |
| Gm10801 |
TC |
TCGCC |
2: 98,494,151 (GRCm39) |
|
probably benign |
Het |
| Hmgxb3 |
T |
G |
18: 61,270,648 (GRCm39) |
D892A |
possibly damaging |
Het |
| Hsd3b2 |
G |
A |
3: 98,620,788 (GRCm39) |
T89I |
probably benign |
Het |
| Iars1 |
C |
A |
13: 49,873,054 (GRCm39) |
A713D |
probably damaging |
Het |
| Itih1 |
G |
A |
14: 30,651,798 (GRCm39) |
T848I |
possibly damaging |
Het |
| Kcne2 |
A |
G |
16: 92,093,512 (GRCm39) |
D13G |
probably benign |
Het |
| Klra17 |
T |
A |
6: 129,849,286 (GRCm39) |
N96I |
probably damaging |
Het |
| Lrig2 |
T |
C |
3: 104,365,251 (GRCm39) |
N634D |
probably benign |
Het |
| Mrc2 |
T |
A |
11: 105,233,906 (GRCm39) |
|
probably null |
Het |
| Mroh3 |
A |
T |
1: 136,118,550 (GRCm39) |
S558T |
possibly damaging |
Het |
| Ncapg2 |
G |
T |
12: 116,398,281 (GRCm39) |
K627N |
possibly damaging |
Het |
| Ncstn |
A |
T |
1: 171,899,095 (GRCm39) |
D345E |
probably damaging |
Het |
| Nkx1-1 |
G |
T |
5: 33,591,223 (GRCm39) |
A33E |
unknown |
Het |
| Or2n1 |
T |
A |
17: 38,486,905 (GRCm39) |
M310K |
probably benign |
Het |
| Or51f2 |
A |
G |
7: 102,526,480 (GRCm39) |
E51G |
possibly damaging |
Het |
| Osbpl9 |
G |
T |
4: 108,991,025 (GRCm39) |
|
probably null |
Het |
| P2rx6 |
T |
C |
16: 17,380,032 (GRCm39) |
V52A |
probably benign |
Het |
| Pcdhgb5 |
C |
T |
18: 37,864,255 (GRCm39) |
L17F |
probably damaging |
Het |
| Pdk2 |
T |
C |
11: 94,919,568 (GRCm39) |
I273V |
probably benign |
Het |
| Pdpr |
C |
T |
8: 111,828,532 (GRCm39) |
Q12* |
probably null |
Het |
| Plxdc2 |
A |
G |
2: 16,716,932 (GRCm39) |
T339A |
probably benign |
Het |
| Pramel27 |
G |
A |
4: 143,579,828 (GRCm39) |
C471Y |
probably damaging |
Het |
| Retsat |
T |
C |
6: 72,578,672 (GRCm39) |
V128A |
probably benign |
Het |
| Rnf17 |
A |
G |
14: 56,697,432 (GRCm39) |
E442G |
probably damaging |
Het |
| Sec31b |
T |
C |
19: 44,512,214 (GRCm39) |
N560S |
probably benign |
Het |
| Slc22a16 |
C |
T |
10: 40,449,836 (GRCm39) |
Q91* |
probably null |
Het |
| Slc24a5 |
G |
T |
2: 124,922,615 (GRCm39) |
A126S |
possibly damaging |
Het |
| Slc26a4 |
A |
T |
12: 31,590,512 (GRCm39) |
D380E |
possibly damaging |
Het |
| Stc2 |
T |
A |
11: 31,310,307 (GRCm39) |
D243V |
probably benign |
Het |
| Tshz2 |
G |
T |
2: 169,727,965 (GRCm39) |
A385S |
probably damaging |
Het |
| Vmn1r113 |
G |
A |
7: 20,521,903 (GRCm39) |
G232S |
probably benign |
Het |
| Vmn1r77 |
A |
G |
7: 11,775,382 (GRCm39) |
T53A |
probably damaging |
Het |
| Zeb2 |
A |
T |
2: 44,887,457 (GRCm39) |
Y518* |
probably null |
Het |
| Zfp760 |
T |
A |
17: 21,941,991 (GRCm39) |
S389T |
possibly damaging |
Het |
|
| Other mutations in Gad2 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00228:Gad2
|
APN |
2 |
22,575,398 (GRCm39) |
missense |
probably benign |
0.07 |
|
IGL00870:Gad2
|
APN |
2 |
22,519,983 (GRCm39) |
missense |
probably benign |
0.42 |
|
IGL01142:Gad2
|
APN |
2 |
22,571,297 (GRCm39) |
splice site |
probably benign |
|
|
IGL01577:Gad2
|
APN |
2 |
22,571,292 (GRCm39) |
splice site |
probably benign |
|
|
IGL01671:Gad2
|
APN |
2 |
22,513,711 (GRCm39) |
nonsense |
probably null |
|
|
IGL02346:Gad2
|
APN |
2 |
22,519,951 (GRCm39) |
splice site |
probably benign |
|
|
IGL02348:Gad2
|
APN |
2 |
22,519,405 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL03113:Gad2
|
APN |
2 |
22,571,367 (GRCm39) |
missense |
probably benign |
0.09 |
|
gruene
|
UTSW |
2 |
22,575,079 (GRCm39) |
critical splice donor site |
probably null |
|
|
Mosey
|
UTSW |
2 |
22,558,269 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0630:Gad2
|
UTSW |
2 |
22,580,348 (GRCm39) |
missense |
probably benign |
0.14 |
|
R1109:Gad2
|
UTSW |
2 |
22,580,171 (GRCm39) |
splice site |
probably benign |
|
|
R1109:Gad2
|
UTSW |
2 |
22,571,406 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1122:Gad2
|
UTSW |
2 |
22,513,463 (GRCm39) |
missense |
possibly damaging |
0.68 |
|
R1604:Gad2
|
UTSW |
2 |
22,513,852 (GRCm39) |
critical splice donor site |
probably null |
|
|
R1773:Gad2
|
UTSW |
2 |
22,580,219 (GRCm39) |
missense |
probably benign |
|
|
R1895:Gad2
|
UTSW |
2 |
22,575,440 (GRCm39) |
missense |
probably benign |
|
|
R1946:Gad2
|
UTSW |
2 |
22,575,440 (GRCm39) |
missense |
probably benign |
|
|
R2329:Gad2
|
UTSW |
2 |
22,558,301 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2857:Gad2
|
UTSW |
2 |
22,563,987 (GRCm39) |
missense |
probably benign |
0.02 |
|
R3754:Gad2
|
UTSW |
2 |
22,571,352 (GRCm39) |
missense |
possibly damaging |
0.91 |
|
R3847:Gad2
|
UTSW |
2 |
22,575,000 (GRCm39) |
missense |
probably benign |
0.00 |
|
R4382:Gad2
|
UTSW |
2 |
22,575,422 (GRCm39) |
missense |
probably benign |
|
|
R4383:Gad2
|
UTSW |
2 |
22,575,422 (GRCm39) |
missense |
probably benign |
|
|
R4384:Gad2
|
UTSW |
2 |
22,575,422 (GRCm39) |
missense |
probably benign |
|
|
R4651:Gad2
|
UTSW |
2 |
22,558,374 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4700:Gad2
|
UTSW |
2 |
22,563,982 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4766:Gad2
|
UTSW |
2 |
22,512,679 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R5279:Gad2
|
UTSW |
2 |
22,563,969 (GRCm39) |
missense |
probably benign |
0.38 |
|
R5372:Gad2
|
UTSW |
2 |
22,580,255 (GRCm39) |
missense |
possibly damaging |
0.84 |
|
R5505:Gad2
|
UTSW |
2 |
22,514,845 (GRCm39) |
missense |
probably benign |
|
|
R5820:Gad2
|
UTSW |
2 |
22,580,261 (GRCm39) |
missense |
probably benign |
0.00 |
|
R5868:Gad2
|
UTSW |
2 |
22,575,079 (GRCm39) |
critical splice donor site |
probably null |
|
|
R6026:Gad2
|
UTSW |
2 |
22,513,748 (GRCm39) |
missense |
probably benign |
0.00 |
|
R6497:Gad2
|
UTSW |
2 |
22,558,269 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7157:Gad2
|
UTSW |
2 |
22,525,035 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R7352:Gad2
|
UTSW |
2 |
22,513,835 (GRCm39) |
missense |
probably benign |
0.00 |
|
R7951:Gad2
|
UTSW |
2 |
22,513,499 (GRCm39) |
missense |
probably damaging |
0.96 |
|
R8285:Gad2
|
UTSW |
2 |
22,514,940 (GRCm39) |
missense |
probably benign |
0.45 |
|
R8549:Gad2
|
UTSW |
2 |
22,525,059 (GRCm39) |
critical splice donor site |
probably null |
|
|
R8737:Gad2
|
UTSW |
2 |
22,524,985 (GRCm39) |
nonsense |
probably null |
|
|
R9012:Gad2
|
UTSW |
2 |
22,580,263 (GRCm39) |
missense |
possibly damaging |
0.56 |
|
R9184:Gad2
|
UTSW |
2 |
22,558,331 (GRCm39) |
missense |
probably benign |
|
|
R9212:Gad2
|
UTSW |
2 |
22,571,399 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9243:Gad2
|
UTSW |
2 |
22,525,053 (GRCm39) |
missense |
possibly damaging |
0.79 |
|
R9395:Gad2
|
UTSW |
2 |
22,514,879 (GRCm39) |
missense |
probably damaging |
0.96 |
|
X0019:Gad2
|
UTSW |
2 |
22,580,184 (GRCm39) |
critical splice acceptor site |
probably null |
|
|
Z1177:Gad2
|
UTSW |
2 |
22,525,026 (GRCm39) |
missense |
probably benign |
0.00 |
|
| Predicted Primers |
PCR Primer
(F):5'- ATCCCTCCCTGTGAACAATGG -3'
(R):5'- ACATGCAGATGAAGTCAAGGTCTC -3'
Sequencing Primer
(F):5'- CCTCCCTGTGAACAATGGAAGATG -3'
(R):5'- CAAGGTCTCAGTTCTGAAGGC -3'
|
| Posted On |
2018-07-23 |
Incidental Mutation