Incidental Mutation 'IGL03256:Nars2'
ID 414648
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Nars2
Ensembl Gene ENSMUSG00000018995
Gene Name asparaginyl-tRNA synthetase 2 (mitochondrial)(putative)
Synonyms
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock # IGL03256
Quality Score
Status
Chromosome 7
Chromosomal Location 96951505-97064758 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to A at 97039910 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 346 (D346E)
Ref Sequence ENSEMBL: ENSMUSP00000102777 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000044466] [ENSMUST00000107159] [ENSMUST00000150681]
AlphaFold Q8BGV0
Predicted Effect possibly damaging
Transcript: ENSMUST00000044466
AA Change: D346E

PolyPhen 2 Score 0.532 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000044937
Gene: ENSMUSG00000018995
AA Change: D346E

DomainStartEndE-ValueType
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: D346E

PolyPhen 2 Score 0.669 (Sensitivity: 0.86; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000102777
Gene: ENSMUSG00000018995
AA Change: D346E

DomainStartEndE-ValueType
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 probably benign
Transcript: ENSMUST00000150681
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: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700030K09Rik C T 8: 72,445,199 T150I probably benign Het
4932438A13Rik T C 3: 36,906,683 probably benign Het
Adam2 T C 14: 66,053,831 N333D probably benign Het
Aifm3 G A 16: 17,506,310 R578Q probably benign Het
Arid2 C A 15: 96,370,762 Q919K probably benign Het
Atp6v1a T C 16: 44,111,088 probably benign Het
Bicd1 A T 6: 149,513,585 T599S probably benign Het
Catsperg2 T A 7: 29,709,874 R601W probably damaging Het
Clca2 A C 3: 145,086,392 S369R possibly damaging Het
Cyfip1 T G 7: 55,907,434 V795G possibly damaging Het
Ddb1 A G 19: 10,621,861 T544A probably benign Het
Defb43 T C 14: 63,017,880 I54T probably damaging Het
Dera A G 6: 137,779,645 M89V probably benign Het
Fam227b T A 2: 125,989,003 K427I probably damaging Het
Frk A G 10: 34,607,842 I400V probably benign Het
Gk5 T A 9: 96,129,053 L72H probably damaging Het
Gprc6a T A 10: 51,628,349 Y133F possibly damaging Het
Hecw1 A G 13: 14,280,484 L662P probably damaging Het
Hecw1 G T 13: 14,280,485 L662M probably benign Het
Il12b T A 11: 44,407,930 S71T probably benign Het
Kdm2a A T 19: 4,345,510 probably benign Het
Lhfp A G 3: 53,043,553 R83G possibly damaging Het
Magel2 C A 7: 62,380,414 T1022K unknown Het
Mycbp2 C A 14: 103,188,589 V2367F possibly damaging Het
Nap1l3 C T X: 122,396,208 G271D probably benign Het
Nek11 T A 9: 105,244,414 E435D probably damaging Het
Nfam1 C T 15: 83,010,410 G205R probably benign Het
Olfr1474 T A 19: 13,471,267 M99K probably damaging Het
Olfr395 A T 11: 73,906,696 N265K probably benign Het
Olfr433 T C 1: 174,042,208 L86P probably damaging Het
Otud3 G A 4: 138,909,617 R78W probably damaging Het
Oxct2a C T 4: 123,322,965 A208T probably damaging Het
Pcdh11x A T X: 120,400,910 E683D probably benign Het
Phtf2 C A 5: 20,803,252 V144L probably damaging Het
Pkn2 T C 3: 142,803,550 probably null Het
Puf60 T A 15: 76,070,596 D459V possibly damaging Het
Ralgapa2 A G 2: 146,460,712 probably null Het
Rapgef6 A C 11: 54,657,429 Q813P probably damaging Het
Rsf1 A T 7: 97,679,004 D1071V possibly damaging Het
Sctr T C 1: 120,031,559 probably benign Het
Serpini1 A G 3: 75,619,174 I244M probably benign Het
Tada2a C A 11: 84,087,192 probably benign Het
Tada3 A T 6: 113,375,131 H112Q possibly damaging Het
Tnxb T A 17: 34,688,720 L1246Q probably damaging Het
Txndc16 T C 14: 45,151,896 N449S probably damaging Het
Usp34 T A 11: 23,420,090 Y1771* probably null Het
Vav2 A T 2: 27,271,900 probably null Het
Virma T C 4: 11,542,207 probably benign Het
Vmn1r78 T A 7: 12,152,798 I112N probably damaging Het
Vnn3 A T 10: 23,851,800 probably benign 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
IGL03394:Nars2 APN 7 97040013 missense possibly damaging 0.94
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
R7979:Nars2 UTSW 7 97062661 missense probably damaging 1.00
R8284:Nars2 UTSW 7 96951638 utr 5 prime probably benign
R8885:Nars2 UTSW 7 97002888 missense probably damaging 0.98
R9614:Nars2 UTSW 7 97039918 missense probably damaging 0.99
R9658:Nars2 UTSW 7 97039971 missense probably benign 0.00
Z1176:Nars2 UTSW 7 96951897 missense probably benign 0.04
Posted On 2016-08-02