Incidental Mutation 'IGL03113:Gad2'
ID419273
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Gad2
Ensembl Gene ENSMUSG00000026787
Gene Nameglutamic acid decarboxylase 2
SynonymsGad-2, 6330404F12Rik, GAD(65), GAD65
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL03113
Quality Score
Status
Chromosome2
Chromosomal Location22622205-22693874 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 22681355 bp
ZygosityHeterozygous
Amino Acid Change Leucine to Glutamine at position 435 (L435Q)
Ref Sequence ENSEMBL: ENSMUSP00000028123 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028123]
Predicted Effect probably benign
Transcript: ENSMUST00000028123
AA Change: L435Q

PolyPhen 2 Score 0.092 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000028123
Gene: ENSMUSG00000026787
AA Change: L435Q

DomainStartEndE-ValueType
Pfam:Pyridoxal_deC 138 509 7.8e-138 PFAM
Coding Region Coverage
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: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Apof G A 10: 128,269,699 V241M probably benign Het
Arhgef10 T A 8: 14,954,505 I91N probably damaging Het
Arhgef17 G A 7: 100,929,731 T670I probably benign Het
Barhl1 T C 2: 28,915,456 D75G probably benign Het
Capn13 T C 17: 73,331,113 T432A probably benign Het
Casd1 T A 6: 4,640,951 Y691N probably damaging Het
Ccdc175 C A 12: 72,144,783 V340L probably benign Het
Cdc5l A T 17: 45,433,422 M5K possibly damaging Het
Cgn A G 3: 94,779,234 F253L probably benign Het
Csmd1 T C 8: 16,028,698 K2003R probably benign Het
Disp2 T A 2: 118,790,778 probably null Het
Dnah7a T C 1: 53,433,004 N3535D possibly damaging Het
Exoc3 G A 13: 74,193,113 Q191* probably null Het
Fstl5 T A 3: 76,429,792 Y219* probably null Het
Gcnt3 A G 9: 70,034,701 V195A probably damaging Het
Haus6 G A 4: 86,583,106 Q843* probably null Het
Hivep2 T A 10: 14,130,651 F998I probably damaging Het
Hsf5 A T 11: 87,657,364 E624D probably benign Het
Klb A G 5: 65,383,470 N969D probably benign Het
Klhl6 T A 16: 19,957,251 S186C possibly damaging Het
Klk15 T C 7: 43,938,381 F78L probably benign Het
Ldlr A G 9: 21,739,828 E514G possibly damaging Het
Map9 T A 3: 82,359,978 probably benign Het
Miga2 A T 2: 30,384,010 I99F possibly damaging Het
Morc4 T C X: 139,857,856 E189G probably benign Het
Nhlrc3 A T 3: 53,458,563 Y170N possibly damaging Het
Olfr1138 T C 2: 87,738,162 Q54R probably benign Het
Olfr1216 A G 2: 89,014,035 F10L probably damaging Het
Olfr1321 T A X: 49,727,062 N291Y probably damaging Het
Olfr401 G A 11: 74,121,703 R138Q probably benign Het
Olfr623 A T 7: 103,660,644 V202D possibly damaging Het
Olfr654 A T 7: 104,588,733 R310W probably benign Het
Olfr951 A C 9: 39,394,685 K295T probably damaging Het
Pkd1l1 G A 11: 8,834,793 T1997I probably benign Het
Poln A G 5: 34,116,862 S377P probably benign Het
Rab22a T A 2: 173,661,472 V26E probably damaging Het
Rhbdl3 T C 11: 80,353,613 V382A possibly damaging Het
Slitrk3 G T 3: 73,050,390 Q350K probably benign Het
Sult1d1 A T 5: 87,559,879 Y127* probably null Het
Vmn1r73 A T 7: 11,756,600 Y115F probably benign Het
Zfp128 T A 7: 12,890,387 D227E probably benign Het
Other mutations in Gad2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00228:Gad2 APN 2 22685386 missense probably benign 0.07
IGL00870:Gad2 APN 2 22629971 missense probably benign 0.42
IGL01142:Gad2 APN 2 22681285 splice site probably benign
IGL01577:Gad2 APN 2 22681280 splice site probably benign
IGL01671:Gad2 APN 2 22623699 nonsense probably null
IGL02346:Gad2 APN 2 22629939 splice site probably benign
IGL02348:Gad2 APN 2 22629393 missense probably damaging 1.00
gruene UTSW 2 22685067 critical splice donor site probably null
Mosey UTSW 2 22668257 missense probably damaging 1.00
R0630:Gad2 UTSW 2 22690336 missense probably benign 0.14
R1109:Gad2 UTSW 2 22681394 missense probably damaging 1.00
R1109:Gad2 UTSW 2 22690159 splice site probably benign
R1122:Gad2 UTSW 2 22623451 missense possibly damaging 0.68
R1604:Gad2 UTSW 2 22623840 critical splice donor site probably null
R1773:Gad2 UTSW 2 22690207 missense probably benign
R1895:Gad2 UTSW 2 22685428 missense probably benign
R1946:Gad2 UTSW 2 22685428 missense probably benign
R2329:Gad2 UTSW 2 22668289 missense probably damaging 1.00
R2857:Gad2 UTSW 2 22673975 missense probably benign 0.02
R3754:Gad2 UTSW 2 22681340 missense possibly damaging 0.91
R3847:Gad2 UTSW 2 22684988 missense probably benign 0.00
R4382:Gad2 UTSW 2 22685410 missense probably benign
R4383:Gad2 UTSW 2 22685410 missense probably benign
R4384:Gad2 UTSW 2 22685410 missense probably benign
R4651:Gad2 UTSW 2 22668362 missense probably damaging 1.00
R4700:Gad2 UTSW 2 22673970 missense probably damaging 1.00
R4766:Gad2 UTSW 2 22622667 missense probably damaging 0.99
R5279:Gad2 UTSW 2 22673957 missense probably benign 0.38
R5372:Gad2 UTSW 2 22690243 missense possibly damaging 0.84
R5505:Gad2 UTSW 2 22624833 missense probably benign
R5820:Gad2 UTSW 2 22690249 missense probably benign 0.00
R5868:Gad2 UTSW 2 22685067 critical splice donor site probably null
R6026:Gad2 UTSW 2 22623736 missense probably benign 0.00
R6497:Gad2 UTSW 2 22668257 missense probably damaging 1.00
R6675:Gad2 UTSW 2 22673985 missense possibly damaging 0.67
R7157:Gad2 UTSW 2 22635023 missense probably damaging 0.98
R7352:Gad2 UTSW 2 22623823 missense probably benign 0.00
R7951:Gad2 UTSW 2 22623487 missense probably damaging 0.96
R8285:Gad2 UTSW 2 22624928 missense probably benign 0.45
X0019:Gad2 UTSW 2 22690172 critical splice acceptor site probably null
Z1177:Gad2 UTSW 2 22635014 missense probably benign 0.00
Posted On2016-08-02