Incidental Mutation 'IGL03394:Nars2'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Nars2
Ensembl Gene ENSMUSG00000018995
Gene Nameasparaginyl-tRNA synthetase 2 (mitochondrial)(putative)
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL03394
Quality Score
Chromosomal Location96951505-97064758 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 97040013 bp
Amino Acid Change Asparagine to Aspartic acid at position 381 (N381D)
Ref Sequence ENSEMBL: ENSMUSP00000044937 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000044466] [ENSMUST00000107159] [ENSMUST00000150681]
Predicted Effect possibly damaging
Transcript: ENSMUST00000044466
AA Change: N381D

PolyPhen 2 Score 0.942 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000044937
Gene: ENSMUSG00000018995
AA Change: N381D

low complexity region 2 13 N/A INTRINSIC
Pfam:tRNA_anti-codon 44 118 2.4e-12 PFAM
Pfam:tRNA-synt_2 135 472 1.4e-100 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000107159
AA Change: N381D

PolyPhen 2 Score 0.874 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000102777
Gene: ENSMUSG00000018995
AA Change: N381D

low complexity region 2 13 N/A INTRINSIC
Pfam:tRNA_anti-codon 44 118 7.6e-14 PFAM
Pfam:tRNA-synt_2 135 390 5.4e-53 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000122835
Predicted Effect possibly damaging
Transcript: ENSMUST00000150681
AA Change: N4D

PolyPhen 2 Score 0.896 (Sensitivity: 0.82; Specificity: 0.94)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000206109
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 a putative member of the class II family of aminoacyl-tRNA synthetases. These enzymes play a critical role in protein biosynthesis by charging tRNAs with their cognate amino acids. This protein is encoded by the nuclear genome but is likely to be imported to the mitochondrion where it is thought to catalyze the ligation of asparagine to tRNA molecules. Mutations in this gene have been associated with combined oxidative phosphorylation deficiency 24 (COXPD24). [provided by RefSeq, Mar 2015]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc10 A G 17: 46,324,351 L242P probably damaging Het
Adam22 T C 5: 8,167,379 I139V probably benign Het
Ahr G T 12: 35,503,752 Y789* probably null Het
Ankrd27 C A 7: 35,607,098 probably null Het
Ano1 T C 7: 144,595,439 probably null Het
Ap4e1 T A 2: 127,063,397 M996K probably benign Het
Bglap T C 3: 88,384,005 K42E probably benign Het
Ccdc30 A T 4: 119,359,582 S220R probably damaging Het
Clic5 A G 17: 44,237,218 N50S probably benign Het
Cyp20a1 T G 1: 60,366,681 D211E probably damaging Het
Dctn1 G A 6: 83,191,284 V408I possibly damaging Het
Exoc6 T C 19: 37,599,572 I551T probably benign Het
Fat4 C T 3: 38,892,019 T1687M probably damaging Het
Fat4 T A 3: 39,009,364 C4490S probably damaging Het
Fras1 T A 5: 96,667,477 I1351N probably damaging Het
Gm10031 A T 1: 156,525,222 Q331L probably benign Het
Igkv2-116 T C 6: 68,152,343 noncoding transcript Het
Iws1 T G 18: 32,088,248 probably benign Het
Mlh1 A T 9: 111,268,243 I61N probably damaging Het
Mtmr7 C T 8: 40,608,929 V38M probably damaging Het
Myh7 G T 14: 54,975,361 A1409D probably damaging Het
Myt1 A T 2: 181,797,845 I387F probably damaging Het
Nsd3 T C 8: 25,675,749 probably benign Het
Nup107 A G 10: 117,782,028 S162P probably damaging Het
Olfr904 A G 9: 38,464,221 Y60C probably damaging Het
Oog2 T C 4: 144,194,006 F3S probably benign Het
Oxgr1 T C 14: 120,022,610 M62V possibly damaging Het
Pcgf1 A G 6: 83,079,140 Y75C probably damaging Het
Ppp3cc C A 14: 70,225,028 E396* probably null Het
Ptx4 T A 17: 25,124,675 C300S probably damaging Het
Rassf4 C T 6: 116,641,747 V192I probably damaging Het
Rundc3b T C 5: 8,548,261 T203A possibly damaging Het
Serpinb3c T C 1: 107,271,873 D306G probably benign Het
Sipa1l2 T C 8: 125,491,659 E313G possibly damaging Het
Snx5 G A 2: 144,253,754 A329V probably damaging Het
Stx1b T C 7: 127,807,884 D213G probably damaging Het
Tpd52l2 G A 2: 181,515,086 V172I probably benign Het
Trim50 A T 5: 135,363,953 I241F probably damaging Het
Ttn G A 2: 76,750,416 H23378Y probably benign Het
Vmn1r193 T A 13: 22,219,769 M18L probably benign Het
Vmn1r226 A G 17: 20,688,184 N226S probably benign Het
Vmn2r14 T A 5: 109,219,836 Q430L probably null Het
Xirp2 T A 2: 67,515,194 V2593D probably damaging Het
Zfp169 A T 13: 48,489,924 F576I possibly damaging Het
Zfp667 T C 7: 6,289,439 probably null Het
Zzef1 A G 11: 72,886,775 probably null Het
Other mutations in Nars2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00796:Nars2 APN 7 97031579 missense probably benign 0.00
IGL00796:Nars2 APN 7 97031580 missense probably benign 0.40
IGL00990:Nars2 APN 7 97002790 splice site probably benign
IGL02954:Nars2 APN 7 97039893 splice site probably null
IGL03256:Nars2 APN 7 97039910 missense possibly damaging 0.67
R0600:Nars2 UTSW 7 97039923 missense probably damaging 1.00
R0943:Nars2 UTSW 7 96955931 splice site probably benign
R1389:Nars2 UTSW 7 97002829 missense probably benign
R4076:Nars2 UTSW 7 96958094 missense probably damaging 0.99
R4397:Nars2 UTSW 7 96973564 critical splice donor site probably null
R4758:Nars2 UTSW 7 96973528 missense probably damaging 1.00
R4771:Nars2 UTSW 7 97035245 missense probably damaging 1.00
R4908:Nars2 UTSW 7 97023741 missense probably benign 0.07
R5162:Nars2 UTSW 7 97059820 utr 3 prime probably benign
R6209:Nars2 UTSW 7 97057521 missense probably benign 0.00
R7464:Nars2 UTSW 7 97039930 missense probably benign 0.40
Posted On2016-08-02