Incidental Mutation 'R5152:Lars1'
ID 395481
Institutional Source Beutler Lab
Gene Symbol Lars1
Ensembl Gene ENSMUSG00000024493
Gene Name leucyl-tRNA synthetase 1
Synonyms 3110009L02Rik, 2310045K21Rik, Lars
MMRRC Submission 042734-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5152 (G1)
Quality Score 225
Status Validated
Chromosome 18
Chromosomal Location 42335363-42395259 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 42361842 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 588 (D588E)
Ref Sequence ENSEMBL: ENSMUSP00000095197 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000097590]
AlphaFold Q8BMJ2
Predicted Effect possibly damaging
Transcript: ENSMUST00000097590
AA Change: D588E

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000095197
Gene: ENSMUSG00000024493
AA Change: D588E

DomainStartEndE-ValueType
Pfam:tRNA-synt_1 19 112 5.8e-12 PFAM
Pfam:tRNA-synt_1g 48 114 3.5e-7 PFAM
low complexity region 141 157 N/A INTRINSIC
Pfam:tRNA-synt_1 173 758 3.6e-26 PFAM
Pfam:tRNA-synt_1g 632 764 1e-9 PFAM
Pfam:tRNA-synt_1e 660 761 2.8e-7 PFAM
Pfam:Anticodon_1 796 930 3e-18 PFAM
Blast:IL1 950 1086 4e-37 BLAST
Meta Mutation Damage Score 0.1458 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 94.4%
Validation Efficiency 99% (83/84)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a cytosolic leucine-tRNA synthetase, a member of the class I aminoacyl-tRNA synthetase family. The encoded enzyme catalyzes the ATP-dependent ligation of L-leucine to tRNA(Leu). It is found in the cytoplasm as part of a multisynthetase complex and interacts with the arginine tRNA synthetase through its C-terminal domain. A mutation in this gene was found in affected individuals with infantile liver failure syndrome 1. Alternatively spliced transcript variants of this gene have been observed. [provided by RefSeq, Dec 2015]
Allele List at MGI
Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca16 T C 7: 120,139,846 (GRCm39) S1503P probably benign Het
Actn3 C A 19: 4,913,572 (GRCm39) V620F probably damaging Het
Adamtsl3 A G 7: 82,223,752 (GRCm39) K252E probably benign Het
Adgrg1 A G 8: 95,736,373 (GRCm39) Y509C probably damaging Het
Arhgef2 G A 3: 88,536,875 (GRCm39) probably null Het
Bod1l T C 5: 41,973,886 (GRCm39) E2476G probably benign Het
Capn3 T C 2: 120,331,811 (GRCm39) probably benign Het
Catsperz T C 19: 6,900,705 (GRCm39) T147A probably benign Het
Cc2d1b C A 4: 108,483,283 (GRCm39) A289E probably benign Het
Ccdc170 A C 10: 4,511,107 (GRCm39) H722P probably damaging Het
Cdk13 C A 13: 17,893,110 (GRCm39) A1358S probably benign Het
Cntn6 T A 6: 104,546,074 (GRCm39) probably benign Het
Coch A G 12: 51,642,225 (GRCm39) N66D probably benign Het
Col12a1 A G 9: 79,564,030 (GRCm39) S1732P probably damaging Het
Copa T A 1: 171,945,628 (GRCm39) V917E probably benign Het
Csmd2 C A 4: 128,445,828 (GRCm39) N3299K probably benign Het
Cyp2c67 A T 19: 39,627,132 (GRCm39) F233I probably benign Het
D630039A03Rik T A 4: 57,910,434 (GRCm39) H126L probably damaging Het
Ddx46 T C 13: 55,806,843 (GRCm39) L492P probably damaging Het
Dpysl3 C T 18: 43,571,145 (GRCm39) G43D probably benign Het
Enpp5 C T 17: 44,392,024 (GRCm39) P151L probably damaging Het
Exoc3l4 T C 12: 111,397,327 (GRCm39) probably benign Het
Faap100 T A 11: 120,268,458 (GRCm39) E105V possibly damaging Het
Flg2 C A 3: 93,122,284 (GRCm39) P1485T unknown Het
Fmo5 A G 3: 97,549,078 (GRCm39) Y242C probably benign Het
Fsip2 C A 2: 82,808,916 (GRCm39) T1745N probably benign Het
Gata4 T A 14: 63,478,570 (GRCm39) N10Y probably damaging Het
Gm10722 A C 9: 3,001,041 (GRCm39) Y39S probably benign Het
Gm4787 A C 12: 81,425,451 (GRCm39) S236A probably benign Het
Golga7 A C 8: 23,735,965 (GRCm39) S94A probably benign Het
Gpbp1 A G 13: 111,589,815 (GRCm39) probably benign Het
Grm1 A G 10: 10,955,619 (GRCm39) Y222H probably benign Het
Gstcd A G 3: 132,790,717 (GRCm39) Y17H possibly damaging Het
Hephl1 C A 9: 14,991,481 (GRCm39) D586Y probably damaging Het
Hpn C A 7: 30,799,261 (GRCm39) V35L probably damaging Het
Il23r T A 6: 67,400,725 (GRCm39) N535I probably damaging Het
Inpp4a T C 1: 37,397,616 (GRCm39) I45T possibly damaging Het
Itgae G C 11: 73,021,821 (GRCm39) G901R probably damaging Het
Kif28 T C 1: 179,530,103 (GRCm39) D686G probably damaging Het
Kit A G 5: 75,781,507 (GRCm39) E312G probably benign Het
Lamb2 C A 9: 108,364,937 (GRCm39) S1230R probably benign Het
Lgr4 T A 2: 109,830,948 (GRCm39) F292I probably damaging Het
Lmf1 C T 17: 25,874,493 (GRCm39) S458L probably damaging Het
Lpin2 T A 17: 71,552,154 (GRCm39) C787S probably damaging Het
Ms4a4a A C 19: 11,365,676 (GRCm39) I138L probably benign Het
Mterf1a A T 5: 3,940,984 (GRCm39) F295I probably damaging Het
Muc4 A T 16: 32,577,432 (GRCm39) K241* probably null Het
Muc5b T C 7: 141,419,268 (GRCm39) F4017S possibly damaging Het
Nfkbil1 T C 17: 35,440,384 (GRCm39) probably benign Het
Or10d5j T C 9: 39,868,202 (GRCm39) T22A probably benign Het
Or4x6 A G 2: 89,949,465 (GRCm39) L159P probably damaging Het
Or8g21 A T 9: 38,906,473 (GRCm39) V86E possibly damaging Het
Osgep T C 14: 51,155,315 (GRCm39) D81G probably damaging Het
Otos A G 1: 92,572,116 (GRCm39) F70S probably damaging Het
Pcdhb2 T A 18: 37,429,179 (GRCm39) V384D probably damaging Het
Ppp1r10 C T 17: 36,240,144 (GRCm39) P514S probably damaging Het
Pramel14 G A 4: 143,720,830 (GRCm39) P37L probably damaging Het
Prdm16 A G 4: 154,430,559 (GRCm39) Y309H probably damaging Het
Rap1gds1 A T 3: 138,661,962 (GRCm39) D382E probably damaging Het
Reln A G 5: 22,153,627 (GRCm39) F2226L probably damaging Het
Rmi2 C T 16: 10,657,765 (GRCm39) T125M probably damaging Het
Setd1a C T 7: 127,383,197 (GRCm39) T231I probably benign Het
Sftpa1 G A 14: 40,856,309 (GRCm39) G218D probably damaging Het
Shcbp1 A T 8: 4,786,138 (GRCm39) F655I probably damaging Het
Slc5a7 T C 17: 54,585,861 (GRCm39) I319V possibly damaging Het
Sp140l2 G A 1: 85,239,581 (GRCm39) P19S probably benign Het
Spata31d1c C T 13: 65,183,409 (GRCm39) T317I probably damaging Het
Speg C T 1: 75,404,742 (GRCm39) P2845S possibly damaging Het
Synpo2 A G 3: 123,029,550 (GRCm39) probably null Het
Tdpoz9 T C 3: 93,957,451 (GRCm39) probably benign Het
Tdrd7 T A 4: 46,013,191 (GRCm39) S644T probably damaging Het
Tmem182 T A 1: 40,877,460 (GRCm39) Y112N probably damaging Het
Usp45 T A 4: 21,824,815 (GRCm39) N522K probably benign Het
Vnn3 A T 10: 23,740,237 (GRCm39) Y180F probably benign Het
Wnk1 C T 6: 119,979,241 (GRCm39) R282Q possibly damaging Het
Xrn1 A T 9: 95,846,118 (GRCm39) D57V probably benign Het
Zfp831 T C 2: 174,486,357 (GRCm39) V344A probably benign Het
Other mutations in Lars1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00534:Lars1 APN 18 42,362,719 (GRCm39) missense probably damaging 0.99
IGL01340:Lars1 APN 18 42,335,642 (GRCm39) missense probably benign 0.01
IGL01397:Lars1 APN 18 42,361,094 (GRCm39) missense probably damaging 1.00
IGL01510:Lars1 APN 18 42,375,174 (GRCm39) missense probably benign
IGL01542:Lars1 APN 18 42,347,892 (GRCm39) missense probably benign 0.09
IGL01689:Lars1 APN 18 42,350,014 (GRCm39) missense probably benign
IGL01819:Lars1 APN 18 42,335,615 (GRCm39) missense probably benign 0.00
IGL02142:Lars1 APN 18 42,360,345 (GRCm39) missense probably benign 0.01
IGL02598:Lars1 APN 18 42,360,342 (GRCm39) missense possibly damaging 0.61
IGL02630:Lars1 APN 18 42,390,234 (GRCm39) missense probably damaging 0.97
IGL02973:Lars1 APN 18 42,347,824 (GRCm39) critical splice donor site probably null
IGL03064:Lars1 APN 18 42,354,636 (GRCm39) nonsense probably null
IGL03081:Lars1 APN 18 42,343,156 (GRCm39) missense probably benign 0.00
IGL03330:Lars1 APN 18 42,353,009 (GRCm39) missense probably benign
IGL03334:Lars1 APN 18 42,354,571 (GRCm39) missense probably benign
IGL03340:Lars1 APN 18 42,361,715 (GRCm39) splice site probably benign
R0165:Lars1 UTSW 18 42,335,762 (GRCm39) missense possibly damaging 0.91
R0321:Lars1 UTSW 18 42,335,697 (GRCm39) missense probably damaging 0.96
R0325:Lars1 UTSW 18 42,383,967 (GRCm39) missense possibly damaging 0.88
R0391:Lars1 UTSW 18 42,384,428 (GRCm39) missense probably benign 0.00
R0558:Lars1 UTSW 18 42,347,902 (GRCm39) missense probably benign
R0624:Lars1 UTSW 18 42,375,849 (GRCm39) splice site probably benign
R0881:Lars1 UTSW 18 42,347,851 (GRCm39) missense probably benign 0.22
R0968:Lars1 UTSW 18 42,351,648 (GRCm39) missense probably benign 0.09
R1457:Lars1 UTSW 18 42,343,115 (GRCm39) missense probably damaging 1.00
R1466:Lars1 UTSW 18 42,343,115 (GRCm39) missense probably damaging 1.00
R1466:Lars1 UTSW 18 42,343,115 (GRCm39) missense probably damaging 1.00
R1583:Lars1 UTSW 18 42,343,115 (GRCm39) missense probably damaging 1.00
R1584:Lars1 UTSW 18 42,343,115 (GRCm39) missense probably damaging 1.00
R1851:Lars1 UTSW 18 42,345,673 (GRCm39) missense probably benign 0.09
R1852:Lars1 UTSW 18 42,345,673 (GRCm39) missense probably benign 0.09
R1868:Lars1 UTSW 18 42,347,902 (GRCm39) missense probably benign 0.04
R1954:Lars1 UTSW 18 42,343,115 (GRCm39) missense probably damaging 1.00
R2277:Lars1 UTSW 18 42,368,567 (GRCm39) missense probably benign 0.00
R3732:Lars1 UTSW 18 42,345,667 (GRCm39) missense probably benign 0.00
R3732:Lars1 UTSW 18 42,345,667 (GRCm39) missense probably benign 0.00
R3733:Lars1 UTSW 18 42,345,667 (GRCm39) missense probably benign 0.00
R4208:Lars1 UTSW 18 42,362,768 (GRCm39) missense probably benign 0.34
R4571:Lars1 UTSW 18 42,361,295 (GRCm39) splice site probably null
R5009:Lars1 UTSW 18 42,354,612 (GRCm39) missense probably benign 0.03
R5033:Lars1 UTSW 18 42,347,841 (GRCm39) missense possibly damaging 0.92
R5208:Lars1 UTSW 18 42,350,622 (GRCm39) missense probably benign
R5219:Lars1 UTSW 18 42,367,785 (GRCm39) missense probably benign 0.44
R5396:Lars1 UTSW 18 42,350,024 (GRCm39) missense probably benign
R5433:Lars1 UTSW 18 42,384,363 (GRCm39) missense possibly damaging 0.66
R5580:Lars1 UTSW 18 42,347,916 (GRCm39) missense probably damaging 0.98
R5610:Lars1 UTSW 18 42,390,156 (GRCm39) missense probably benign
R5784:Lars1 UTSW 18 42,352,964 (GRCm39) missense probably benign 0.00
R6249:Lars1 UTSW 18 42,390,271 (GRCm39) splice site probably null
R6334:Lars1 UTSW 18 42,350,551 (GRCm39) missense probably benign
R6618:Lars1 UTSW 18 42,377,973 (GRCm39) missense possibly damaging 0.86
R6900:Lars1 UTSW 18 42,367,675 (GRCm39) missense probably benign
R6958:Lars1 UTSW 18 42,369,704 (GRCm39) missense probably damaging 1.00
R7390:Lars1 UTSW 18 42,343,083 (GRCm39) critical splice donor site probably null
R7451:Lars1 UTSW 18 42,335,615 (GRCm39) missense probably benign 0.00
R7618:Lars1 UTSW 18 42,377,956 (GRCm39) missense probably benign 0.10
R7831:Lars1 UTSW 18 42,350,627 (GRCm39) missense probably benign 0.24
R7971:Lars1 UTSW 18 42,351,631 (GRCm39) missense probably benign 0.06
R8003:Lars1 UTSW 18 42,354,684 (GRCm39) missense probably damaging 1.00
R8082:Lars1 UTSW 18 42,377,975 (GRCm39) missense probably damaging 0.98
R8144:Lars1 UTSW 18 42,351,591 (GRCm39) missense probably damaging 0.98
R8181:Lars1 UTSW 18 42,361,835 (GRCm39) missense probably damaging 0.98
R8196:Lars1 UTSW 18 42,343,166 (GRCm39) missense possibly damaging 0.77
R8309:Lars1 UTSW 18 42,376,093 (GRCm39) missense possibly damaging 0.54
R9039:Lars1 UTSW 18 42,390,234 (GRCm39) missense probably damaging 0.97
R9101:Lars1 UTSW 18 42,376,942 (GRCm39) missense probably damaging 1.00
R9306:Lars1 UTSW 18 42,358,884 (GRCm39) critical splice acceptor site probably null
R9500:Lars1 UTSW 18 42,361,726 (GRCm39) missense probably damaging 1.00
R9536:Lars1 UTSW 18 42,376,046 (GRCm39) nonsense probably null
R9738:Lars1 UTSW 18 42,350,649 (GRCm39) missense probably damaging 1.00
X0064:Lars1 UTSW 18 42,361,125 (GRCm39) missense probably benign 0.05
Predicted Primers PCR Primer
(F):5'- AGCCAAGATGTTGCAACGTG -3'
(R):5'- CAGCGGTTCAGTTAGCTTTG -3'

Sequencing Primer
(F):5'- ATGTTGCAACGTGGGCAGC -3'
(R):5'- AGTGCTTGCCTACCATGTACAGAG -3'
Posted On 2016-06-21