Incidental Mutation 'IGL02024:Abat'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Abat
Ensembl Gene ENSMUSG00000057880
Gene Name4-aminobutyrate aminotransferase
SynonymsGABA-T, 9630038C02Rik
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02024
Quality Score
Chromosomal Location8513429-8621568 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 8611136 bp
Amino Acid Change Alanine to Threonine at position 322 (A322T)
Ref Sequence ENSEMBL: ENSMUSP00000063548 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000065987] [ENSMUST00000115839]
Predicted Effect probably damaging
Transcript: ENSMUST00000065987
AA Change: A322T

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000063548
Gene: ENSMUSG00000057880
AA Change: A322T

Pfam:Aminotran_3 65 496 1.7e-136 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000115839
SMART Domains Protein: ENSMUSP00000111505
Gene: ENSMUSG00000057880

Pfam:Aminotran_3 76 323 3.2e-64 PFAM
Pfam:Aminotran_3 317 390 1.8e-17 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000128459
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: The encoded gene product is responsible for catabolism of gamma-aminobutyric acid (GABA), a mostly inhibitory neurotransmitter in the central nervous system, into succinic semialdehyde. Deficiency of this encoded protein includes psychomotor retardation, hypotonia, hyperreflexia, lethargy, refractory seizures, and EEG abnormalities. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2010]
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930415L06Rik G A X: 89,931,523 T356I probably benign Het
Aass G A 6: 23,113,706 H246Y probably damaging Het
Bcat1 A G 6: 145,032,838 V152A probably damaging Het
Btaf1 A G 19: 36,992,426 probably benign Het
Elavl2 T C 4: 91,253,539 T291A probably benign Het
Ezh1 G T 11: 101,199,340 H529Q probably damaging Het
Fcgbp G A 7: 28,106,374 C2026Y probably damaging Het
Fcgrt T A 7: 45,095,258 H258L probably damaging Het
Galnt6 C T 15: 100,703,493 D302N probably benign Het
Gldc T A 19: 30,100,827 R923S probably damaging Het
Hspg2 G T 4: 137,540,073 A2033S probably damaging Het
Htr2c T A X: 147,075,925 M77K probably damaging Het
Ifi208 A G 1: 173,683,290 Y337C probably damaging Het
Ints11 G T 4: 155,888,515 W554L probably damaging Het
Itgbl1 T A 14: 123,857,492 C186S probably damaging Het
Lipf A G 19: 33,976,595 Y362C probably damaging Het
Map2k7 T A 8: 4,247,663 S421R possibly damaging Het
Mroh9 T G 1: 163,062,502 N222T possibly damaging Het
Msl3 C A X: 168,670,251 R89L probably benign Het
Nrip1 T A 16: 76,291,675 D998V probably benign Het
Nrk T A X: 138,995,929 I1265N probably damaging Het
Ntn5 A G 7: 45,691,406 probably benign Het
Olfr1153 A T 2: 87,896,899 R233S possibly damaging Het
Olfr743 A G 14: 50,533,850 N146S probably benign Het
Olfr750 T G 14: 51,071,309 E28A probably benign Het
Plch2 T C 4: 155,043,138 probably benign Het
Porcn C T X: 8,201,662 V233I probably benign Het
Ppp2r2a T C 14: 67,038,912 K48R probably benign Het
Rccd1 A T 7: 80,319,007 D268E probably benign Het
Sacs C A 14: 61,189,678 S178R probably damaging Het
Samd12 T A 15: 53,658,466 D116V probably damaging Het
Slc12a8 A G 16: 33,608,198 E46G probably damaging Het
Slc30a10 A T 1: 185,455,241 I60F possibly damaging Het
Slc6a8 C T X: 73,678,977 probably benign Het
Sos2 A G 12: 69,618,048 probably benign Het
Tbc1d31 T C 15: 57,919,942 V79A probably benign Het
Tmem184c A T 8: 77,604,814 V102E probably benign Het
Ttc19 G T 11: 62,313,113 R300I probably damaging Het
Unc5d T A 8: 28,652,827 I866F probably benign Het
Vmn1r7 A T 6: 57,024,889 C129S probably benign Het
Vps41 T A 13: 18,791,657 probably benign Het
Vwa8 C T 14: 79,094,284 A1275V possibly damaging Het
Other mutations in Abat
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01635:Abat APN 16 8614046 missense probably benign 0.04
IGL01642:Abat APN 16 8600919 missense possibly damaging 0.81
IGL02071:Abat APN 16 8582812 missense probably damaging 1.00
R2853:Abat UTSW 16 8600968 missense probably damaging 1.00
R4839:Abat UTSW 16 8583648 intron probably benign
R4895:Abat UTSW 16 8615962 missense probably benign 0.00
R5378:Abat UTSW 16 8578277 missense probably benign 0.00
R5804:Abat UTSW 16 8578236 nonsense probably null
R6012:Abat UTSW 16 8582827 missense probably damaging 1.00
R6113:Abat UTSW 16 8572900 missense probably benign 0.01
R6122:Abat UTSW 16 8605550 missense probably benign 0.01
R6190:Abat UTSW 16 8605608 missense probably damaging 1.00
R6328:Abat UTSW 16 8602436 intron probably benign
R6382:Abat UTSW 16 8600986 missense probably benign 0.11
R6426:Abat UTSW 16 8602436 intron probably benign
R6427:Abat UTSW 16 8602436 intron probably benign
R6428:Abat UTSW 16 8602436 intron probably benign
R6738:Abat UTSW 16 8602436 intron probably benign
R7009:Abat UTSW 16 8602367 missense probably benign 0.05
R7019:Abat UTSW 16 8618531 nonsense probably null
R7310:Abat UTSW 16 8605593 missense probably null 0.01
R7499:Abat UTSW 16 8603754 critical splice donor site probably null
R8122:Abat UTSW 16 8615897 missense probably damaging 1.00
R8138:Abat UTSW 16 8600965 missense probably benign 0.05
Z1177:Abat UTSW 16 8603753 critical splice donor site probably null
Posted On2014-05-07