Incidental Mutation 'R4785:Iars'
ID367009
Institutional Source Beutler Lab
Gene Symbol Iars
Ensembl Gene ENSMUSG00000037851
Gene Nameisoleucine-tRNA synthetase
SynonymsE430001P04Rik, 2510016L12Rik
MMRRC Submission 042417-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R4785 (G1)
Quality Score225
Status Not validated
Chromosome13
Chromosomal Location49682100-49734267 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 49724663 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Asparagine at position 888 (Y888N)
Ref Sequence ENSEMBL: ENSMUSP00000132082 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047363] [ENSMUST00000164260] [ENSMUST00000165316]
Predicted Effect probably damaging
Transcript: ENSMUST00000047363
AA Change: Y888N

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000048096
Gene: ENSMUSG00000037851
AA Change: Y888N

DomainStartEndE-ValueType
Pfam:tRNA-synt_1 17 639 9.2e-242 PFAM
Pfam:tRNA-synt_1g 46 197 3.7e-6 PFAM
Pfam:Anticodon_1 693 852 1.1e-23 PFAM
low complexity region 1159 1167 N/A INTRINSIC
low complexity region 1169 1180 N/A INTRINSIC
low complexity region 1220 1229 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000164260
AA Change: Y888N

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000126806
Gene: ENSMUSG00000037851
AA Change: Y888N

DomainStartEndE-ValueType
Pfam:tRNA-synt_1 17 639 5.5e-238 PFAM
Pfam:tRNA-synt_1g 46 205 5.2e-8 PFAM
Pfam:tRNA-synt_1g 521 659 2.1e-5 PFAM
Pfam:Anticodon_1 693 852 7.1e-24 PFAM
low complexity region 1159 1167 N/A INTRINSIC
low complexity region 1169 1180 N/A INTRINSIC
low complexity region 1220 1229 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000165270
Predicted Effect probably damaging
Transcript: ENSMUST00000165316
AA Change: Y888N

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000132082
Gene: ENSMUSG00000037851
AA Change: Y888N

DomainStartEndE-ValueType
Pfam:tRNA-synt_1 17 639 5.5e-238 PFAM
Pfam:tRNA-synt_1g 46 205 5.2e-8 PFAM
Pfam:tRNA-synt_1g 521 659 2.1e-5 PFAM
Pfam:Anticodon_1 693 852 7.1e-24 PFAM
low complexity region 1159 1167 N/A INTRINSIC
low complexity region 1169 1180 N/A INTRINSIC
low complexity region 1220 1229 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000165656
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Aminoacyl-tRNA synthetases catalyze the aminoacylation of tRNA by their cognate amino acid. Because of their central role in linking amino acids with nucleotide triplets contained in tRNAS, aminoacyl-tRNA synthetases are thought to be among the first proteins that appeared in evolution. Isoleucine-tRNA synthetase belongs to the class-I aminoacyl-tRNA synthetase family and has been identified as a target of autoantibodies in the autoimmune disease polymyositis/dermatomyositis. Alternatively spliced transcript variants have been found. [provided by RefSeq, Nov 2012]
Allele List at MGI
Other mutations in this stock
Total: 145 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921517D22Rik T C 13: 59,691,592 D13G probably benign Het
4930442H23Rik C T 10: 81,183,144 probably benign Het
5330417C22Rik A T 3: 108,458,227 probably benign Het
Adamts13 T A 2: 26,983,042 S341T probably damaging Het
Adamts2 A G 11: 50,792,722 I944V probably benign Het
Adcy3 A G 12: 4,206,542 T783A probably benign Het
Ago3 A T 4: 126,368,503 M418K probably benign Het
Alpk1 G T 3: 127,687,592 N175K possibly damaging Het
Als2 A G 1: 59,215,313 V295A probably benign Het
Anapc13 T C 9: 102,629,821 I11T probably benign Het
Ankrd12 T A 17: 65,982,999 N1813I probably damaging Het
Anks1b A T 10: 90,914,750 I176F probably null Het
Ap3d1 TTCTCTCTCTCTCTCTCT TTCTCTCTCTCTCTCT 10: 80,712,778 probably null Het
Arhgap32 A G 9: 32,129,653 D67G probably damaging Het
Arhgap32 T C 9: 32,260,780 C1619R probably damaging Het
Atp1a4 A T 1: 172,254,110 Y158* probably null Het
Atp8b5 A T 4: 43,356,980 D576V probably damaging Het
Atrnl1 A G 19: 57,629,158 I122V probably damaging Het
B430203G13Rik A T 12: 17,924,519 noncoding transcript Het
Baz1b T G 5: 135,217,413 L572R possibly damaging Het
Ccnd2 T C 6: 127,148,798 T92A possibly damaging Het
Ccndbp1 A T 2: 121,008,522 T5S probably benign Het
Ccr2 G A 9: 124,106,372 V230I probably benign Het
Cct4 T A 11: 23,002,866 V514E probably damaging Het
Cep152 A G 2: 125,586,329 probably null Het
Cflar C T 1: 58,752,567 T343M probably benign Het
Chrm5 A C 2: 112,479,585 N395K probably benign Het
Chrna10 G A 7: 102,113,219 P255S possibly damaging Het
Chrna6 T A 8: 27,407,106 I248F probably damaging Het
Clip1 T C 5: 123,579,293 D1387G probably damaging Het
Clstn3 T C 6: 124,437,372 probably null Het
Cntnap5a C T 1: 116,101,565 R250W probably benign Het
Col12a1 C A 9: 79,678,494 V1228F possibly damaging Het
Cxcr5 T C 9: 44,513,341 T340A probably benign Het
Cyp2a4 G A 7: 26,312,875 R361K probably damaging Het
Dnah1 T A 14: 31,263,479 K3818N probably damaging Het
Dnah3 T A 7: 119,967,824 K2393M probably benign Het
Dpy19l1 A T 9: 24,424,823 L529Q probably damaging Het
Eif4g2 C T 7: 111,076,796 R399H probably damaging Het
Fam160a1 G T 3: 85,688,570 T115K probably damaging Het
Fam76a A T 4: 132,902,117 probably null Het
Fam76a A G 4: 132,916,190 Y78H probably damaging Het
Fbn1 A T 2: 125,324,919 C2026S probably damaging Het
Fbxo4 T C 15: 3,969,041 T312A probably benign Het
Fbxw26 A G 9: 109,724,800 V257A possibly damaging Het
Flnb A T 14: 7,905,701 E1150D probably benign Het
Fndc3c1 A T X: 106,437,702 S661R possibly damaging Het
Gba2 A C 4: 43,568,315 L684R probably damaging Het
Gbf1 G T 19: 46,268,395 C812F possibly damaging Het
Glt8d2 A T 10: 82,660,749 D158E probably damaging Het
Golga2 T A 2: 32,297,156 N89K probably damaging Het
Got1 A G 19: 43,502,937 I358T possibly damaging Het
Gpx6 C T 13: 21,312,264 Q3* probably null Het
Grin1 T A 2: 25,292,381 H956L possibly damaging Het
Grin2d A G 7: 45,856,781 V562A probably damaging Het
Grm6 A G 11: 50,857,277 I405V probably benign Het
Hcar2 C G 5: 123,864,450 G330A probably benign Het
Hcfc1 T C X: 73,965,946 K20E probably damaging Het
Ifi206 A T 1: 173,480,866 H521Q probably benign Het
Impg1 A G 9: 80,398,450 S112P probably benign Het
Incenp C A 19: 9,877,690 R619M unknown Het
Incenp T A 19: 9,877,691 R619W unknown Het
Kat2b A G 17: 53,653,203 E513G possibly damaging Het
Kbtbd12 G T 6: 88,618,021 L276I probably damaging Het
Kctd9 T A 14: 67,734,164 D229E probably damaging Het
Kdm1b C T 13: 47,063,077 R308W probably damaging Het
Kif2b G A 11: 91,576,428 P343L probably benign Het
Kntc1 T G 5: 123,816,762 M2081R possibly damaging Het
Lamc1 T C 1: 153,231,740 N1231S probably damaging Het
Lclat1 T A 17: 73,240,070 Y327* probably null Het
Lgals3bp G A 11: 118,393,514 T413I probably damaging Het
Lin54 A G 5: 100,459,738 I250T probably damaging Het
Lrp1 T C 10: 127,558,133 N2621S probably benign Het
Lrrtm3 T A 10: 64,088,002 H462L probably benign Het
Lysmd1 A G 3: 95,134,986 Y57C probably damaging Het
Mccc1 C A 3: 35,975,873 M429I probably damaging Het
Metrnl A G 11: 121,707,924 E40G probably benign Het
Mios T A 6: 8,222,464 M466K probably benign Het
Mrgpra1 A G 7: 47,335,470 S154P probably damaging Het
Mrpl24 T C 3: 87,922,050 probably null Het
Myo1f A G 17: 33,598,191 N736S possibly damaging Het
Myo1h A G 5: 114,360,599 I919V possibly damaging Het
Nampt T C 12: 32,848,714 L443P possibly damaging Het
Ndufaf2 C G 13: 108,052,780 A145P probably damaging Het
Nek10 A T 14: 14,855,714 T403S probably benign Het
Nme8 C A 13: 19,657,930 V219L probably damaging Het
Nov A T 15: 54,752,207 probably null Het
Nps T A 7: 135,268,788 L13Q probably damaging Het
Nutm1 G A 2: 112,248,936 A878V probably benign Het
Ogdh T C 11: 6,349,875 F794L probably damaging Het
Olfr1305 A T 2: 111,873,050 D268E possibly damaging Het
Olfr1441 A T 19: 12,422,977 I223F probably damaging Het
Olfr292 T C 7: 86,694,528 L24P probably damaging Het
Olfr305 C A 7: 86,363,735 G201C probably damaging Het
Olfr721-ps1 A C 14: 14,407,729 Y167S possibly damaging Het
Olfr998 A G 2: 85,590,938 T133A probably benign Het
Pik3cg T C 12: 32,205,199 E263G probably damaging Het
Pikfyve A G 1: 65,267,846 T1798A probably benign Het
Poldip3 T C 15: 83,131,501 Y305C probably damaging Het
Pqlc2 G T 4: 139,300,001 H343Q probably benign Het
Prkdc T C 16: 15,648,976 I107T probably benign Het
Prmt2 A G 10: 76,226,221 I50T probably damaging Het
Ptprd T C 4: 76,140,553 T168A probably benign Het
Pudp A G 18: 50,568,065 V199A probably damaging Het
Rab3c T C 13: 110,061,900 E198G probably benign Het
Rasl12 A G 9: 65,413,448 Y156C probably damaging Het
Rbm12 T C 2: 156,096,564 D596G possibly damaging Het
Rbm6 T C 9: 107,787,352 E694G probably benign Het
Rif1 T C 2: 52,112,747 V2071A probably damaging Het
Ripply2 A T 9: 87,019,796 N125I probably damaging Het
Rps6kc1 A T 1: 190,750,188 H284Q probably benign Het
Scara3 A T 14: 65,953,501 M1K probably null Het
Sfswap A G 5: 129,513,083 T215A probably damaging Het
Shroom2 A C X: 152,660,907 F421V probably benign Het
Sipa1l3 A G 7: 29,377,641 V902A probably damaging Het
Slamf8 G T 1: 172,584,214 P238Q probably damaging Het
Slc44a3 T C 3: 121,527,074 T93A possibly damaging Het
Slc5a7 A T 17: 54,278,700 I363N probably damaging Het
Slc7a2 T A 8: 40,911,058 M436K probably benign Het
Spindoc A G 19: 7,374,091 S223P probably benign Het
Stk11ip T C 1: 75,530,281 F669L possibly damaging Het
Sun3 G A 11: 9,038,266 L19F probably benign Het
Sycp1 C A 3: 102,853,489 A703S possibly damaging Het
Tas2r139 T G 6: 42,141,284 F117V probably damaging Het
Tdrd6 T C 17: 43,625,576 Y1527C probably damaging Het
Tenm4 A C 7: 96,774,046 K683Q probably damaging Het
Tfeb T A 17: 47,788,227 probably null Het
Tmco4 T C 4: 138,998,039 S121P probably damaging Het
Tmprss11d C T 5: 86,306,281 V222M probably damaging Het
Tnks1bp1 T C 2: 85,063,034 W440R probably damaging Het
Trp53bp2 A G 1: 182,448,997 T848A probably benign Het
Tssk1 G A 16: 17,895,062 R237H probably benign Het
Ttll4 A T 1: 74,679,007 T6S possibly damaging Het
Ttn G T 2: 76,721,797 Y29419* probably null Het
Ttn A G 2: 76,769,603 Y19076H probably damaging Het
Ubr3 T A 2: 69,959,603 V867D probably damaging Het
Usp29 A G 7: 6,961,391 T78A probably damaging Het
Utrn T G 10: 12,654,745 Q2108P probably benign Het
Vcan T C 13: 89,705,789 N351D probably damaging Het
Vmn1r61 A T 7: 5,611,125 Y63* probably null Het
Vmn1r61 A T 7: 5,611,127 Y63N probably benign Het
Vmn1r85 A T 7: 13,084,861 W119R probably damaging Het
Zbtb21 A C 16: 97,950,455 V190G possibly damaging Het
Zfp157 C A 5: 138,444,789 T14N probably damaging Het
Zfp942 A T 17: 21,929,419 H76Q probably damaging Het
Other mutations in Iars
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00697:Iars APN 13 49709728 missense probably damaging 1.00
IGL00764:Iars APN 13 49711827 missense probably benign 0.34
IGL01153:Iars APN 13 49711805 missense probably damaging 1.00
IGL01481:Iars APN 13 49728698 missense probably benign 0.00
IGL01596:Iars APN 13 49703176 missense probably benign
IGL01682:Iars APN 13 49709658 missense probably damaging 1.00
IGL01885:Iars APN 13 49691499 missense probably benign 0.25
IGL01907:Iars APN 13 49709655 missense probably damaging 1.00
IGL02023:Iars APN 13 49688249 missense probably damaging 1.00
IGL02121:Iars APN 13 49724696 missense probably benign 0.00
IGL02365:Iars APN 13 49691499 missense probably benign 0.25
IGL02704:Iars APN 13 49721100 missense probably damaging 1.00
IGL02838:Iars APN 13 49690489 missense possibly damaging 0.87
IGL02975:Iars APN 13 49704849 missense probably damaging 1.00
IGL02982:Iars APN 13 49709709 missense probably benign 0.00
IGL03034:Iars APN 13 49690489 missense possibly damaging 0.87
IGL03060:Iars APN 13 49690447 critical splice acceptor site probably null
IGL03156:Iars APN 13 49703179 missense possibly damaging 0.87
IGL03206:Iars APN 13 49693070 missense possibly damaging 0.81
IGL03343:Iars APN 13 49724747 missense probably benign 0.12
gannett_peak UTSW 13 49708421 missense probably damaging 1.00
wind_river UTSW 13 49701895 missense probably damaging 1.00
R0054:Iars UTSW 13 49693135 missense probably damaging 1.00
R0054:Iars UTSW 13 49693135 missense probably damaging 1.00
R0184:Iars UTSW 13 49722212 missense probably benign 0.00
R0200:Iars UTSW 13 49726202 missense possibly damaging 0.62
R0356:Iars UTSW 13 49703233 missense probably benign 0.03
R0383:Iars UTSW 13 49732342 missense probably damaging 0.99
R0657:Iars UTSW 13 49702519 missense probably damaging 1.00
R1005:Iars UTSW 13 49687445 missense possibly damaging 0.94
R1427:Iars UTSW 13 49704269 critical splice acceptor site probably null
R1449:Iars UTSW 13 49733710 missense probably damaging 0.99
R1647:Iars UTSW 13 49723002 missense possibly damaging 0.85
R1648:Iars UTSW 13 49723002 missense possibly damaging 0.85
R1664:Iars UTSW 13 49711775 missense probably damaging 0.98
R1763:Iars UTSW 13 49723077 critical splice donor site probably null
R2192:Iars UTSW 13 49688129 intron probably null
R2203:Iars UTSW 13 49722675 missense probably benign 0.00
R2357:Iars UTSW 13 49688203 missense probably damaging 1.00
R3724:Iars UTSW 13 49687384 critical splice acceptor site probably null
R4934:Iars UTSW 13 49717984 missense probably benign 0.17
R4999:Iars UTSW 13 49709661 missense probably damaging 1.00
R5048:Iars UTSW 13 49688237 missense probably damaging 0.99
R5268:Iars UTSW 13 49690491 missense probably damaging 1.00
R5394:Iars UTSW 13 49722165 missense probably damaging 1.00
R5486:Iars UTSW 13 49709573 splice site probably null
R5960:Iars UTSW 13 49724637 missense possibly damaging 0.68
R5972:Iars UTSW 13 49709632 missense possibly damaging 0.91
R5978:Iars UTSW 13 49722993 missense probably damaging 0.99
R6031:Iars UTSW 13 49705831 missense probably damaging 0.98
R6031:Iars UTSW 13 49705831 missense probably damaging 0.98
R6092:Iars UTSW 13 49708421 missense probably damaging 1.00
R6167:Iars UTSW 13 49722714 missense probably damaging 1.00
R6313:Iars UTSW 13 49708445 missense probably damaging 0.99
R6358:Iars UTSW 13 49727143 missense possibly damaging 0.67
R6385:Iars UTSW 13 49701895 missense probably damaging 1.00
R6403:Iars UTSW 13 49687495 missense probably damaging 1.00
R6575:Iars UTSW 13 49725269 missense probably damaging 1.00
R6675:Iars UTSW 13 49719578 missense probably damaging 0.99
R6957:Iars UTSW 13 49722161 missense probably damaging 1.00
Z1088:Iars UTSW 13 49721088 missense probably benign
Predicted Primers PCR Primer
(F):5'- TGCCTTGATCACAGATGTGCAC -3'
(R):5'- TAAAGATGAAGTGGTCCTCGG -3'

Sequencing Primer
(F):5'- GCCCCACCCATTCAGTG -3'
(R):5'- AAGTGGTCCTCGGGCGAG -3'
Posted On2015-12-29