Incidental Mutation 'IGL00826:Aars1'
ID 8513
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Aars1
Ensembl Gene ENSMUSG00000031960
Gene Name alanyl-tRNA synthetase 1
Synonyms Aars
Accession Numbers
Essential gene? Probably essential (E-score: 0.966) question?
Stock # IGL00826
Quality Score
Status
Chromosome 8
Chromosomal Location 111759781-111784237 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 111766932 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Alanine at position 105 (S105A)
Ref Sequence ENSEMBL: ENSMUSP00000034441 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034441] [ENSMUST00000125268]
AlphaFold Q8BGQ7
Predicted Effect probably damaging
Transcript: ENSMUST00000034441
AA Change: S105A

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000034441
Gene: ENSMUSG00000031960
AA Change: S105A

DomainStartEndE-ValueType
Pfam:tRNA-synt_2c 9 597 9.2e-228 PFAM
tRNA_SAD 694 753 5.97e-18 SMART
Pfam:DHHA1 885 957 1.6e-12 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124285
Predicted Effect probably benign
Transcript: ENSMUST00000125268
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142770
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145059
Predicted Effect noncoding transcript
Transcript: ENSMUST00000154546
Predicted Effect noncoding transcript
Transcript: ENSMUST00000174930
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The human alanyl-tRNA synthetase (AARS) belongs to a family of tRNA synthases, of the class II enzymes. Class II tRNA synthases evolved early in evolution and are highly conserved. This is reflected by the fact that 498 of the 968-residue polypeptide human AARS shares 41% identity witht the E.coli protein. tRNA synthases are the enzymes that interpret the RNA code and attach specific aminoacids to the tRNAs that contain the cognate trinucleotide anticodons. They consist of a catalytic domain which interacts with the amino acid acceptor-T psi C helix of the tRNA, and a second domain which interacts with the rest of the tRNA structure. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a spontaneous point mutation (A734E) exhibit a rough sticky coat, follicular dystrophy, patchy hair loss, progressive ataxia, and Purkinje cell degeneration. Homozygotes for a targeted point mutation (C723A) die by mid-gestation, while heterozygotes show mild Purkinje cell loss. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 27 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamtsl1 C T 4: 86,075,041 (GRCm39) P136L probably damaging Het
Akap13 C A 7: 75,327,195 (GRCm39) N376K probably damaging Het
Casp2 T A 6: 42,246,219 (GRCm39) Y192* probably null Het
Cfap206 C T 4: 34,721,562 (GRCm39) S162N probably damaging Het
Cyp2c68 A G 19: 39,727,949 (GRCm39) Y68H possibly damaging Het
Cyp2j9 A T 4: 96,474,167 (GRCm39) I91K possibly damaging Het
Diablo T C 5: 123,650,751 (GRCm39) I179M probably benign Het
Dnah9 C T 11: 65,880,768 (GRCm39) V2610M probably damaging Het
Dsc2 C T 18: 20,168,372 (GRCm39) A696T probably damaging Het
Eaf2 A T 16: 36,621,038 (GRCm39) M218K probably benign Het
Emc9 G T 14: 55,822,377 (GRCm39) L64I possibly damaging Het
Epb41l2 T C 10: 25,317,620 (GRCm39) S46P probably benign Het
Galnt7 A T 8: 57,993,105 (GRCm39) Y405* probably null Het
Gnl3 A G 14: 30,734,753 (GRCm39) probably benign Het
Map1a A G 2: 121,132,757 (GRCm39) Q1191R possibly damaging Het
Map2k2 G A 10: 80,954,052 (GRCm39) V173I probably benign Het
Nbeal2 A G 9: 110,455,971 (GRCm39) V2408A probably benign Het
Npepps T C 11: 97,126,884 (GRCm39) probably benign Het
Osbpl8 A T 10: 111,108,181 (GRCm39) probably benign Het
Phf12 G T 11: 77,906,332 (GRCm39) R282L probably damaging Het
Phf21a T G 2: 92,174,881 (GRCm39) probably benign Het
Plin2 T C 4: 86,582,683 (GRCm39) N98D possibly damaging Het
Prl7a1 A G 13: 27,824,778 (GRCm39) V19A probably damaging Het
Slfn10-ps T C 11: 82,926,085 (GRCm39) noncoding transcript Het
Spag11b T G 8: 19,191,423 (GRCm39) V33G possibly damaging Het
Trappc13 A T 13: 104,281,016 (GRCm39) S349T probably benign Het
Trim34a T C 7: 103,910,140 (GRCm39) probably null Het
Other mutations in Aars1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00478:Aars1 APN 8 111,774,604 (GRCm39) missense possibly damaging 0.86
IGL00731:Aars1 APN 8 111,771,501 (GRCm39) splice site probably benign
IGL01521:Aars1 APN 8 111,770,419 (GRCm39) missense possibly damaging 0.85
IGL01885:Aars1 APN 8 111,774,575 (GRCm39) missense possibly damaging 0.89
IGL01920:Aars1 APN 8 111,769,878 (GRCm39) missense probably damaging 1.00
IGL01934:Aars1 APN 8 111,774,650 (GRCm39) missense probably damaging 0.98
IGL02013:Aars1 APN 8 111,773,698 (GRCm39) missense probably damaging 0.99
IGL02489:Aars1 APN 8 111,780,847 (GRCm39) unclassified probably benign
IGL02683:Aars1 APN 8 111,779,163 (GRCm39) unclassified probably benign
IGL03084:Aars1 APN 8 111,768,261 (GRCm39) missense probably damaging 1.00
H8786:Aars1 UTSW 8 111,772,187 (GRCm39) missense probably benign
R0037:Aars1 UTSW 8 111,769,891 (GRCm39) missense possibly damaging 0.77
R0049:Aars1 UTSW 8 111,779,083 (GRCm39) missense possibly damaging 0.75
R0049:Aars1 UTSW 8 111,779,083 (GRCm39) missense possibly damaging 0.75
R0577:Aars1 UTSW 8 111,769,910 (GRCm39) missense probably benign 0.10
R1183:Aars1 UTSW 8 111,768,206 (GRCm39) nonsense probably null
R1642:Aars1 UTSW 8 111,769,882 (GRCm39) missense possibly damaging 0.77
R1829:Aars1 UTSW 8 111,769,338 (GRCm39) missense probably damaging 1.00
R1857:Aars1 UTSW 8 111,766,789 (GRCm39) missense probably damaging 0.99
R2190:Aars1 UTSW 8 111,766,785 (GRCm39) missense probably damaging 1.00
R2303:Aars1 UTSW 8 111,779,134 (GRCm39) missense possibly damaging 0.84
R3918:Aars1 UTSW 8 111,766,774 (GRCm39) missense probably damaging 1.00
R4001:Aars1 UTSW 8 111,768,234 (GRCm39) missense probably damaging 1.00
R4434:Aars1 UTSW 8 111,781,253 (GRCm39) missense probably null 0.74
R4909:Aars1 UTSW 8 111,781,715 (GRCm39) missense probably damaging 1.00
R4970:Aars1 UTSW 8 111,770,311 (GRCm39) missense probably benign 0.00
R5639:Aars1 UTSW 8 111,769,866 (GRCm39) missense probably benign 0.01
R5991:Aars1 UTSW 8 111,777,032 (GRCm39) missense probably damaging 1.00
R6403:Aars1 UTSW 8 111,768,881 (GRCm39) missense possibly damaging 0.87
R6521:Aars1 UTSW 8 111,769,968 (GRCm39) missense probably benign 0.01
R6956:Aars1 UTSW 8 111,781,762 (GRCm39) missense probably benign 0.38
R7378:Aars1 UTSW 8 111,768,974 (GRCm39) missense probably damaging 1.00
R7625:Aars1 UTSW 8 111,773,587 (GRCm39) missense probably damaging 0.99
R7745:Aars1 UTSW 8 111,768,289 (GRCm39) missense probably damaging 1.00
R7792:Aars1 UTSW 8 111,769,896 (GRCm39) missense possibly damaging 0.75
R7860:Aars1 UTSW 8 111,776,493 (GRCm39) missense probably benign 0.16
R8109:Aars1 UTSW 8 111,767,284 (GRCm39) missense probably benign
R8197:Aars1 UTSW 8 111,780,628 (GRCm39) missense probably benign 0.44
R8322:Aars1 UTSW 8 111,772,160 (GRCm39) missense possibly damaging 0.93
R8343:Aars1 UTSW 8 111,767,361 (GRCm39) missense probably damaging 1.00
R8683:Aars1 UTSW 8 111,768,881 (GRCm39) missense possibly damaging 0.87
R8783:Aars1 UTSW 8 111,776,515 (GRCm39) missense probably benign 0.01
R8977:Aars1 UTSW 8 111,766,849 (GRCm39) missense probably damaging 1.00
R9087:Aars1 UTSW 8 111,768,169 (GRCm39) missense probably damaging 1.00
R9401:Aars1 UTSW 8 111,780,785 (GRCm39) missense probably benign 0.24
R9561:Aars1 UTSW 8 111,763,615 (GRCm39) missense probably damaging 1.00
R9576:Aars1 UTSW 8 111,768,296 (GRCm39) nonsense probably null
Posted On 2012-12-06