Incidental Mutation 'R8109:Aars1'
ID 643870
Institutional Source Beutler Lab
Gene Symbol Aars1
Ensembl Gene ENSMUSG00000031960
Gene Name alanyl-tRNA synthetase 1
Synonyms Aars
MMRRC Submission 067538-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.966) question?
Stock # R8109 (G1)
Quality Score 225.009
Status Validated
Chromosome 8
Chromosomal Location 111759781-111784237 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 111767284 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 130 (V130A)
Ref Sequence ENSEMBL: ENSMUSP00000034441 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034441] [ENSMUST00000125268]
AlphaFold Q8BGQ7
Predicted Effect probably benign
Transcript: ENSMUST00000034441
AA Change: V130A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000034441
Gene: ENSMUSG00000031960
AA Change: V130A

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 probably benign
Transcript: ENSMUST00000125268
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.5%
Validation Efficiency 98% (47/48)
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acte1 C T 7: 143,451,203 (GRCm39) probably null Het
Adamts12 A C 15: 11,331,877 (GRCm39) K1465T probably benign Het
Adamtsl1 T C 4: 86,166,306 (GRCm39) V223A Het
Adamtsl3 T A 7: 82,251,487 (GRCm39) I1494N possibly damaging Het
Ank3 T C 10: 69,826,148 (GRCm39) Y1606H Het
Arhgap32 A G 9: 32,093,150 (GRCm39) I168V probably benign Het
Atxn7l2 G A 3: 108,110,617 (GRCm39) R675C probably damaging Het
Brcc3dc A G 10: 108,535,520 (GRCm39) M145T probably damaging Het
Bst2 A T 8: 71,989,990 (GRCm39) W28R probably damaging Het
Cadps T A 14: 12,488,975 (GRCm38) T861S probably benign Het
Ceacam11 A G 7: 17,709,243 (GRCm39) Y147C probably benign Het
Clasp2 T A 9: 113,740,588 (GRCm39) N1187K probably damaging Het
Dcaf7 T C 11: 105,937,604 (GRCm39) W76R probably damaging Het
Ephb1 G A 9: 101,918,222 (GRCm39) T429I probably damaging Het
Flg A T 3: 93,197,734 (GRCm39) Q21L unknown Het
Flrt2 T C 12: 95,747,333 (GRCm39) V557A probably benign Het
Gdpgp1 T C 7: 79,888,581 (GRCm39) V204A probably damaging Het
Gmcl1 G T 6: 86,698,408 (GRCm39) A163E probably damaging Het
Gpr137b T C 13: 13,533,991 (GRCm39) Y355C Het
Jph2 T C 2: 163,181,206 (GRCm39) K653E probably benign Het
Kmt2c T C 5: 25,486,382 (GRCm39) S4724G probably damaging Het
Llgl2 T C 11: 115,741,619 (GRCm39) V583A possibly damaging Het
Met T C 6: 17,562,236 (GRCm39) V1199A probably damaging Het
Mmp25 A G 17: 23,863,768 (GRCm39) W21R probably benign Het
Nsun4 A T 4: 115,909,040 (GRCm39) C507S probably benign Het
Or1j19 T A 2: 36,676,618 (GRCm39) M27K probably benign Het
Pard6g T C 18: 80,160,658 (GRCm39) V257A possibly damaging Het
Pcdh1 A G 18: 38,332,049 (GRCm39) V457A probably damaging Het
Pcnx1 C T 12: 81,965,593 (GRCm39) R59* probably null Het
Pdzd2 G A 15: 12,373,592 (GRCm39) S2181L probably benign Het
Plpp6 T A 19: 28,941,891 (GRCm39) M164K possibly damaging Het
Rhobtb2 C A 14: 70,038,080 (GRCm39) R60L probably damaging Het
Rsph10b A C 5: 143,922,348 (GRCm39) I845L probably benign Het
Sdf4 C T 4: 156,094,295 (GRCm39) A325V probably damaging Het
Slc4a3 A G 1: 75,528,448 (GRCm39) D481G possibly damaging Het
Smo A G 6: 29,755,522 (GRCm39) Y398C probably damaging Het
Sox18 A G 2: 181,313,293 (GRCm39) Y8H possibly damaging Het
Sycp1 A T 3: 102,758,918 (GRCm39) S780T probably benign Het
Tdg T A 10: 82,480,353 (GRCm39) V239E probably damaging Het
Tenm2 T C 11: 35,899,137 (GRCm39) T2675A probably benign Het
Thrap3 C A 4: 126,080,273 (GRCm39) R31L unknown Het
Tinagl1 T A 4: 130,063,123 (GRCm39) I149F probably damaging Het
Tnc A G 4: 63,927,000 (GRCm39) V842A probably benign Het
Tpm3-rs7 A G 14: 113,552,772 (GRCm39) D222G probably benign Het
Ube4a T C 9: 44,846,781 (GRCm39) I773V probably benign Het
Vmn1r229 T C 17: 21,035,268 (GRCm39) V171A probably benign Het
Zc3hav1 T C 6: 38,306,114 (GRCm39) E646G probably damaging Het
Zfp341 A T 2: 154,469,820 (GRCm39) M168L probably benign Het
Zfp874a A C 13: 67,597,563 (GRCm39) D13E possibly damaging 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
IGL00826:Aars1 APN 8 111,766,932 (GRCm39) missense probably damaging 1.00
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
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
Predicted Primers PCR Primer
(F):5'- GACACTCCCTAGGAAACATGTATC -3'
(R):5'- GGGTTACACTCTTATCTGCACC -3'

Sequencing Primer
(F):5'- CTCCCTAGGAAACATGTATCATTTG -3'
(R):5'- ACACTCTTATCTGCACCACCCC -3'
Posted On 2020-09-02