Incidental Mutation 'R5208:Lars1'
ID 402183
Institutional Source Beutler Lab
Gene Symbol Lars1
Ensembl Gene ENSMUSG00000024493
Gene Name leucyl-tRNA synthetase 1
Synonyms 3110009L02Rik, 2310045K21Rik, Lars
MMRRC Submission 042783-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5208 (G1)
Quality Score 225
Status Not validated
Chromosome 18
Chromosomal Location 42335363-42395259 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to C at 42350622 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Alanine at position 896 (S896A)
Ref Sequence ENSEMBL: ENSMUSP00000095197 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000097590]
AlphaFold Q8BMJ2
Predicted Effect probably benign
Transcript: ENSMUST00000097590
AA Change: S896A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000095197
Gene: ENSMUSG00000024493
AA Change: S896A

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
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.3%
Validation Efficiency
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: 63 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aadacl4 A T 4: 144,344,398 (GRCm39) N58I probably benign Het
Adgra3 T C 5: 50,168,857 (GRCm39) D163G probably damaging Het
Alcam C A 16: 52,115,411 (GRCm39) E236* probably null Het
Ank3 G A 10: 69,838,395 (GRCm39) R1566K possibly damaging Het
Aplf G T 6: 87,619,008 (GRCm39) probably null Het
Arl4a A T 12: 40,086,744 (GRCm39) M1K probably null Het
Asic4 A G 1: 75,427,870 (GRCm39) D132G probably damaging Het
Bbs12 T C 3: 37,374,422 (GRCm39) I290T probably benign Het
BC024139 A G 15: 76,008,865 (GRCm39) S290P probably benign Het
Bmp6 G A 13: 38,653,673 (GRCm39) A247T probably benign Het
Cadps A G 14: 12,457,711 (GRCm38) S1057P possibly damaging Het
Caprin1 A C 2: 103,599,778 (GRCm39) probably null Het
Cdc42bpg G A 19: 6,371,750 (GRCm39) R1343K probably benign Het
Cdk18 A T 1: 132,045,218 (GRCm39) probably null Het
Cenpf A T 1: 189,403,243 (GRCm39) probably null Het
Cfhr1 A T 1: 139,484,068 (GRCm39) probably null Het
Chn2 A T 6: 54,272,786 (GRCm39) I201F probably damaging Het
Chrdl2 A G 7: 99,673,129 (GRCm39) D175G probably damaging Het
Disp2 G T 2: 118,622,286 (GRCm39) R1006L probably damaging Het
Dnah2 C T 11: 69,349,746 (GRCm39) R2399Q probably benign Het
Dnah3 C G 7: 119,631,861 (GRCm39) D1365H probably damaging Het
Efcab8 T A 2: 153,644,343 (GRCm39) Y372* probably null Het
Eftud2 G A 11: 102,732,011 (GRCm39) P768S probably damaging Het
Ehmt1 A C 2: 24,691,545 (GRCm39) S1170A probably benign Het
Gdpd4 A C 7: 97,664,118 (GRCm39) K572Q probably benign Het
Gm7356 T C 17: 14,221,456 (GRCm39) E191G probably damaging Het
Gm8674 A T 13: 50,055,957 (GRCm39) noncoding transcript Het
Gulp1 T G 1: 44,820,199 (GRCm39) H235Q probably benign Het
Hormad1 T C 3: 95,485,418 (GRCm39) V202A possibly damaging Het
Inpp5b G A 4: 124,645,110 (GRCm39) D179N possibly damaging Het
Kcnk4 T A 19: 6,905,069 (GRCm39) Y194F possibly damaging Het
Lonp1 A G 17: 56,924,793 (GRCm39) V538A probably damaging Het
Map3k14 A T 11: 103,129,972 (GRCm39) L315Q probably damaging Het
Met T A 6: 17,526,422 (GRCm39) Y500* probably null Het
Mga T G 2: 119,778,462 (GRCm39) I2093M possibly damaging Het
Mpl T G 4: 118,313,078 (GRCm39) I152L probably benign Het
Mthfsd G A 8: 121,835,058 (GRCm39) probably benign Het
Mup4 A G 4: 59,958,119 (GRCm39) F150L probably damaging Het
Mybph T A 1: 134,121,273 (GRCm39) V11D probably benign Het
Or4f54 A T 2: 111,122,946 (GRCm39) E111V probably damaging Het
Or52n2c A G 7: 104,574,933 (GRCm39) F13L probably benign Het
Or5ak20 T A 2: 85,184,142 (GRCm39) I43F probably benign Het
Pde4a T C 9: 21,114,854 (GRCm39) probably null Het
Pex2 C T 3: 5,626,428 (GRCm39) R127H probably benign Het
Pgap3 A G 11: 98,288,874 (GRCm39) W94R probably damaging Het
Prl4a1 T C 13: 28,202,467 (GRCm39) V14A probably benign Het
Psg25 A T 7: 18,260,460 (GRCm39) I146N probably benign Het
Ptprn2 A G 12: 116,822,548 (GRCm39) Y209C probably damaging Het
Scart2 C A 7: 139,877,949 (GRCm39) A977D probably benign Het
Sema4c T A 1: 36,589,407 (GRCm39) D573V probably damaging Het
Setx A T 2: 29,056,379 (GRCm39) I2192F possibly damaging Het
Skic3 G A 13: 76,295,886 (GRCm39) E1050K possibly damaging Het
Sp4 A G 12: 118,263,281 (GRCm39) L255P probably damaging Het
Spaca7 A G 8: 12,636,456 (GRCm39) Y94C probably damaging Het
Stt3a T G 9: 36,657,891 (GRCm39) I390L possibly damaging Het
Tars2 A G 3: 95,654,905 (GRCm39) W128R probably damaging Het
Tll1 G A 8: 64,504,527 (GRCm39) T623M probably damaging Het
Tmem129 A T 5: 33,812,850 (GRCm39) V166E probably damaging Het
Tmem200a T A 10: 25,870,051 (GRCm39) I73F probably benign Het
Tnks1bp1 T C 2: 84,900,976 (GRCm39) M1561T probably damaging Het
Zfat A T 15: 68,052,570 (GRCm39) I401N probably damaging Het
Zfp142 A T 1: 74,610,027 (GRCm39) V1153E probably benign Het
Zwilch T C 9: 64,060,205 (GRCm39) I354V 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
R5152:Lars1 UTSW 18 42,361,842 (GRCm39) missense possibly damaging 0.96
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'- CACAGCACTGCCCATTTTAATC -3'
(R):5'- TCGCAGCTTGAATTCTAGGG -3'

Sequencing Primer
(F):5'- AGCACTGCCCATTTTAATCACTTAG -3'
(R):5'- CCTGGAAAGCAAGTGTTG -3'
Posted On 2016-07-22