Incidental Mutation 'R3971:Aadat'
ID 310974
Institutional Source Beutler Lab
Gene Symbol Aadat
Ensembl Gene ENSMUSG00000057228
Gene Name aminoadipate aminotransferase
Synonyms Kat2, Kyat2, KATII, mKat-2
MMRRC Submission 040839-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R3971 (G1)
Quality Score 225
Status Validated
Chromosome 8
Chromosomal Location 60958966-60998711 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 60971615 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Proline to Leucine at position 147 (P147L)
Ref Sequence ENSEMBL: ENSMUSP00000148060 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000079472] [ENSMUST00000209338]
AlphaFold Q9WVM8
Predicted Effect probably damaging
Transcript: ENSMUST00000079472
AA Change: P140L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000078436
Gene: ENSMUSG00000057228
AA Change: P140L

DomainStartEndE-ValueType
Pfam:Aminotran_1_2 64 417 2.6e-22 PFAM
Pfam:Aminotran_MocR 124 424 7.6e-9 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000209338
AA Change: P147L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000211032
Meta Mutation Damage Score 0.8728 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.3%
Validation Efficiency 95% (38/40)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that is highly similar to mouse and rat kynurenine aminotransferase II. The rat protein is a homodimer with two transaminase activities. One activity is the transamination of alpha-aminoadipic acid, a final step in the saccaropine pathway which is the major pathway for L-lysine catabolism. The other activity involves the transamination of kynurenine to produce kynurenine acid, the precursor of kynurenic acid which has neuroprotective properties. Several transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Nov 2013]
PHENOTYPE: Homozygous null mice are viable and display earlier eye opening and development of air righting and open field crossing responses, and transient hyperactivity and neuronal abnormalities. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Apbb1ip T A 2: 22,713,506 (GRCm39) D120E unknown Het
Atp10b A G 11: 43,107,339 (GRCm39) D791G probably damaging Het
Aunip A G 4: 134,250,780 (GRCm39) K242E possibly damaging Het
Ccdc80 A G 16: 44,916,183 (GRCm39) E313G probably benign Het
Cd72 C T 4: 43,449,491 (GRCm39) R275H probably damaging Het
Chrnb1 A G 11: 69,683,742 (GRCm39) probably benign Het
Coro2b C T 9: 62,336,522 (GRCm39) A251T possibly damaging Het
Cspg4b A G 13: 113,453,660 (GRCm39) E41G probably damaging Het
Ddr2 A G 1: 169,815,986 (GRCm39) F574L probably damaging Het
Dock1 G A 7: 134,348,637 (GRCm39) D284N probably damaging Het
Dync1h1 A G 12: 110,632,399 (GRCm39) H4506R probably benign Het
Fam174b T C 7: 73,416,348 (GRCm39) V147A probably damaging Het
Glp2r T A 11: 67,637,641 (GRCm39) D130V possibly damaging Het
Gm18856 A T 13: 14,139,433 (GRCm39) probably benign Het
Gm7247 A G 14: 51,602,841 (GRCm39) Y59C probably damaging Het
Hecw1 T C 13: 14,411,514 (GRCm39) D1062G probably damaging Het
Ifit2 A G 19: 34,551,441 (GRCm39) E327G probably benign Het
Ighv1-37 A T 12: 114,860,079 (GRCm39) S43T probably damaging Het
Man2b1 A G 8: 85,812,020 (GRCm39) N158S probably damaging Het
Mcoln1 T A 8: 3,557,408 (GRCm39) I138K probably benign Het
Mki67 A C 7: 135,297,859 (GRCm39) S2392A probably benign Het
Mrc2 G A 11: 105,218,857 (GRCm39) D193N possibly damaging Het
Myo5b C T 18: 74,873,598 (GRCm39) L1501F probably damaging Het
Nckap1l A G 15: 103,370,987 (GRCm39) K189E probably damaging Het
Obscn T C 11: 59,022,472 (GRCm39) R758G possibly damaging Het
Or6c69 T C 10: 129,747,742 (GRCm39) N135S probably benign Het
Otop1 A G 5: 38,457,533 (GRCm39) I431V probably benign Het
Psma8 A G 18: 14,890,444 (GRCm39) K195E possibly damaging Het
Rbm25 A G 12: 83,721,982 (GRCm39) T723A probably benign Het
Sema3b A G 9: 107,477,567 (GRCm39) S485P probably benign Het
Slc12a2 T A 18: 58,063,268 (GRCm39) L916Q possibly damaging Het
Spata31d1a T A 13: 59,849,971 (GRCm39) D719V possibly damaging Het
Synj1 A G 16: 90,788,491 (GRCm39) S86P probably damaging Het
Tmem130 T A 5: 144,692,131 (GRCm39) H91L probably benign Het
Tsc2 T C 17: 24,842,562 (GRCm39) D288G probably damaging Het
Ttn A T 2: 76,641,587 (GRCm39) L5176Q possibly damaging Het
Vps35l T C 7: 118,433,022 (GRCm39) I585T probably damaging Het
Wac T C 18: 7,916,175 (GRCm39) V303A probably damaging Het
Zfhx2 A G 14: 55,311,932 (GRCm39) V254A probably benign Het
Zfp993 A G 4: 146,742,089 (GRCm39) T138A probably benign Het
Other mutations in Aadat
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00822:Aadat APN 8 60,988,792 (GRCm39) missense probably benign 0.11
IGL01123:Aadat APN 8 60,979,648 (GRCm39) missense probably benign 0.14
IGL01524:Aadat APN 8 60,969,106 (GRCm39) missense probably damaging 0.97
IGL01767:Aadat APN 8 60,960,126 (GRCm39) missense probably damaging 0.96
IGL02824:Aadat APN 8 60,969,056 (GRCm39) missense probably benign 0.01
IGL03150:Aadat APN 8 60,996,596 (GRCm39) missense probably damaging 0.97
IGL03356:Aadat APN 8 60,984,725 (GRCm39) missense probably damaging 1.00
R0015:Aadat UTSW 8 60,987,605 (GRCm39) splice site probably benign
R0294:Aadat UTSW 8 60,987,642 (GRCm39) missense possibly damaging 0.77
R0533:Aadat UTSW 8 60,984,797 (GRCm39) splice site probably benign
R0631:Aadat UTSW 8 60,982,479 (GRCm39) splice site probably benign
R1585:Aadat UTSW 8 60,979,714 (GRCm39) missense possibly damaging 0.67
R1728:Aadat UTSW 8 60,979,746 (GRCm39) missense probably damaging 1.00
R1729:Aadat UTSW 8 60,979,746 (GRCm39) missense probably damaging 1.00
R2051:Aadat UTSW 8 60,960,173 (GRCm39) missense probably benign 0.00
R2362:Aadat UTSW 8 60,985,332 (GRCm39) splice site probably benign
R4126:Aadat UTSW 8 60,984,703 (GRCm39) missense probably benign 0.00
R4736:Aadat UTSW 8 60,993,140 (GRCm39) missense probably benign 0.30
R4739:Aadat UTSW 8 60,993,140 (GRCm39) missense probably benign 0.30
R4750:Aadat UTSW 8 60,979,634 (GRCm39) missense probably benign 0.10
R4874:Aadat UTSW 8 60,969,147 (GRCm39) critical splice donor site probably null
R4884:Aadat UTSW 8 60,979,663 (GRCm39) missense probably damaging 1.00
R5233:Aadat UTSW 8 60,979,656 (GRCm39) missense probably benign 0.01
R5367:Aadat UTSW 8 60,979,630 (GRCm39) missense probably damaging 1.00
R6920:Aadat UTSW 8 60,982,467 (GRCm39) missense probably damaging 0.97
R7064:Aadat UTSW 8 60,984,746 (GRCm39) missense probably damaging 1.00
R7194:Aadat UTSW 8 60,979,656 (GRCm39) missense probably benign 0.01
R7316:Aadat UTSW 8 60,979,668 (GRCm39) missense probably damaging 0.98
R7634:Aadat UTSW 8 60,969,102 (GRCm39) missense probably benign 0.09
R8672:Aadat UTSW 8 60,959,179 (GRCm39) unclassified probably benign
R8711:Aadat UTSW 8 60,969,120 (GRCm39) missense probably benign 0.01
R8803:Aadat UTSW 8 60,998,290 (GRCm39) missense probably benign 0.14
R8919:Aadat UTSW 8 60,993,158 (GRCm39) missense possibly damaging 0.94
R9204:Aadat UTSW 8 60,996,566 (GRCm39) missense possibly damaging 0.90
R9207:Aadat UTSW 8 60,979,657 (GRCm39) missense probably damaging 1.00
R9313:Aadat UTSW 8 60,979,635 (GRCm39) missense probably benign 0.08
Predicted Primers PCR Primer
(F):5'- AGGAGCCAAACCAGATATGTTC -3'
(R):5'- GACCCAGAATTTAGTTGTCACAC -3'

Sequencing Primer
(F):5'- CCTACAATGGGGGTTAACCAACTG -3'
(R):5'- AGATTGAAGACCAAATAGCTGTTC -3'
Posted On 2015-04-29