Incidental Mutation 'R4571:Lars1'
ID 343386
Institutional Source Beutler Lab
Gene Symbol Lars1
Ensembl Gene ENSMUSG00000024493
Gene Name leucyl-tRNA synthetase 1
Synonyms 3110009L02Rik, 2310045K21Rik, Lars
MMRRC Submission 041795-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4571 (G1)
Quality Score 225
Status Validated
Chromosome 18
Chromosomal Location 42335363-42395259 bp(-) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) T to C at 42361295 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000095197 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000097590] [ENSMUST00000097590] [ENSMUST00000097590]
AlphaFold Q8BMJ2
Predicted Effect probably null
Transcript: ENSMUST00000097590
SMART Domains Protein: ENSMUSP00000095197
Gene: ENSMUSG00000024493

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
Predicted Effect probably null
Transcript: ENSMUST00000097590
SMART Domains Protein: ENSMUSP00000095197
Gene: ENSMUSG00000024493

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
Predicted Effect probably null
Transcript: ENSMUST00000097590
SMART Domains Protein: ENSMUSP00000095197
Gene: ENSMUSG00000024493

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 0.9755 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.3%
  • 20x: 95.3%
Validation Efficiency 100% (69/69)
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: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8a A T 11: 109,920,884 (GRCm39) C1497S probably damaging Het
Acoxl G T 2: 127,719,727 (GRCm39) G163W probably damaging Het
Apbb1 T A 7: 105,222,969 (GRCm39) N214I probably damaging Het
Apol7b T C 15: 77,307,734 (GRCm39) K254E probably benign Het
Arl4d T A 11: 101,557,969 (GRCm39) V165E possibly damaging Het
Brca1 C A 11: 101,408,192 (GRCm39) R1377L probably benign Het
Btf3 A G 13: 98,449,792 (GRCm39) F65L probably benign Het
C2 T C 17: 35,082,635 (GRCm39) N495D probably benign Het
Cacna1c T C 6: 118,607,341 (GRCm39) T1188A probably benign Het
Chd7 C A 4: 8,866,217 (GRCm39) D796E probably benign Het
Clasp2 G T 9: 113,676,789 (GRCm39) L173F probably damaging Het
Clec4g A T 8: 3,768,766 (GRCm39) probably null Het
Col9a3 T C 2: 180,258,159 (GRCm39) probably benign Het
Csmd2 T A 4: 128,373,888 (GRCm39) probably null Het
Ddx11 T C 17: 66,437,768 (GRCm39) C165R probably benign Het
Dnah7c A C 1: 46,572,376 (GRCm39) M950L probably damaging Het
Dusp23 A C 1: 172,460,181 (GRCm39) probably null Het
Ebag9 A T 15: 44,500,158 (GRCm39) probably null Het
Edn3 G A 2: 174,623,697 (GRCm39) A211T probably benign Het
Eif3e G A 15: 43,129,558 (GRCm39) T190I possibly damaging Het
Fam76a T C 4: 132,648,208 (GRCm39) H3R possibly damaging Het
Gabbr1 G T 17: 37,365,128 (GRCm39) E138* probably null Het
Galc T C 12: 98,188,876 (GRCm39) T412A probably benign Het
Gimap3 T C 6: 48,742,654 (GRCm39) D92G possibly damaging Het
Gin1 T C 1: 97,712,801 (GRCm39) Y285H probably damaging Het
Gm4868 A G 5: 125,925,782 (GRCm39) noncoding transcript Het
Gm7052 T A 17: 22,259,405 (GRCm39) probably benign Het
Gpcpd1 T A 2: 132,392,270 (GRCm39) E226D probably benign Het
Hoxb4 T C 11: 96,209,992 (GRCm39) S133P possibly damaging Het
Hrg C T 16: 22,779,972 (GRCm39) probably benign Het
Insrr A G 3: 87,708,194 (GRCm39) K212R probably benign Het
Ipp A G 4: 116,387,655 (GRCm39) D411G probably damaging Het
Kcnd3 C T 3: 105,566,082 (GRCm39) A421V probably damaging Het
Kcnq3 A G 15: 65,902,461 (GRCm39) F172L probably damaging Het
Kdm5d T C Y: 927,110 (GRCm39) F616S probably damaging Het
Lmo7 G T 14: 102,125,030 (GRCm39) Q496H probably damaging Het
Map3k9 C A 12: 81,780,865 (GRCm39) A432S probably benign Het
Nop2 T G 6: 125,117,844 (GRCm39) probably null Het
Nup50l T A 6: 96,141,862 (GRCm39) N394I probably damaging Het
Or10ag53 C A 2: 87,082,802 (GRCm39) Q174K possibly damaging Het
Or2h2 T C 17: 37,396,471 (GRCm39) I195M probably damaging Het
Or5m11b A T 2: 85,806,175 (GRCm39) E196V probably damaging Het
Or6k2 A T 1: 173,986,494 (GRCm39) N52Y possibly damaging Het
Pan2 A G 10: 128,144,512 (GRCm39) T187A probably benign Het
Pcmtd2 A G 2: 181,484,217 (GRCm39) E9G possibly damaging Het
Pik3cb T A 9: 98,972,310 (GRCm39) I283F possibly damaging Het
Pkhd1 G A 1: 20,683,633 (GRCm39) T40I probably damaging Het
Plxna2 T C 1: 194,493,296 (GRCm39) V1857A possibly damaging Het
Polg T C 7: 79,110,127 (GRCm39) S334G probably damaging Het
Rem2 T C 14: 54,715,116 (GRCm39) S98P probably damaging Het
Rpl5-ps2 G T 2: 154,546,156 (GRCm39) noncoding transcript Het
Slc6a18 A T 13: 73,814,489 (GRCm39) N468K possibly damaging Het
Slco4a1 A T 2: 180,106,171 (GRCm39) T118S probably benign Het
Smg1 A T 7: 117,738,688 (GRCm39) N3520K possibly damaging Het
Tapbp C A 17: 34,145,427 (GRCm39) D415E probably damaging Het
Topaz1 A G 9: 122,576,501 (GRCm39) T31A probably benign Het
Trpv6 C T 6: 41,598,678 (GRCm39) R649H probably damaging Het
Vmn1r188 A G 13: 22,272,688 (GRCm39) Y214C probably benign Het
Vps8 T A 16: 21,254,525 (GRCm39) I59N probably damaging Het
Wnt9a T C 11: 59,222,163 (GRCm39) C354R probably damaging Het
Zcchc2 A G 1: 105,958,987 (GRCm39) T1153A possibly damaging Het
Zfp30 A G 7: 29,492,627 (GRCm39) R294G probably damaging Het
Zfp558 A T 9: 18,367,799 (GRCm39) C330S possibly damaging Het
Zfp62 A C 11: 49,106,568 (GRCm39) S220R probably damaging Het
Zfp62 G T 11: 49,106,569 (GRCm39) S220I probably damaging Het
Zp3r A G 1: 130,505,757 (GRCm39) S423P probably damaging 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
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
R5152:Lars1 UTSW 18 42,361,842 (GRCm39) missense possibly damaging 0.96
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'- CCAGACTTGAGCATTACCTTTGC -3'
(R):5'- TCACTTTTCTACTGTACAACTGAGG -3'

Sequencing Primer
(F):5'- ATGGCCACATGGTTGTAAATG -3'
(R):5'- GAAGATGACTAAGTCGCTCCTCCTG -3'
Posted On 2015-09-24