Mutagenetix > Incidental Mutation

Incidental Mutation 'R4946:Kars1'

383422

Institutional Source

Beutler Lab

Gene Symbol

Kars1

Ensembl Gene

ENSMUSG00000031948

Gene Name

lysyl-tRNA synthetase 1

Synonyms

D8Ertd698e, LysRS, Kars, D8Wsu108e

MMRRC Submission

042543-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R4946 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

112720075-112737955 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 112728352 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Histidine to Arginine at position 215 (H215R)

Ref Sequence

ENSEMBL: ENSMUSP00000034426 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000034426] [ENSMUST00000093120] [ENSMUST00000164470] [ENSMUST00000211990]

AlphaFold

Q99MN1

Predicted Effect

possibly damaging
Transcript: ENSMUST00000034426
AA Change: H215R

PolyPhen 2 Score 0.809 (Sensitivity: 0.84; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000034426
Gene: ENSMUSG00000031948
AA Change: H215R

Domain	Start	End	E-Value	Type
coiled coil region	14	53	N/A	INTRINSIC
Pfam:tRNA_anti-codon	124	204	2.8e-15	PFAM
Pfam:tRNA-synt_2	220	573	4.9e-93	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000093120
AA Change: H244R

PolyPhen 2 Score 0.069 (Sensitivity: 0.94; Specificity: 0.84)

SMART Domains

Protein: ENSMUSP00000090808
Gene: ENSMUSG00000031948
AA Change: H244R

Domain	Start	End	E-Value	Type
coiled coil region	44	82	N/A	INTRINSIC
Pfam:tRNA_anti-codon	153	233	3.6e-17	PFAM
Pfam:tRNA-synt_2	249	601	1.1e-79	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000164470
AA Change: H244R

PolyPhen 2 Score 0.069 (Sensitivity: 0.94; Specificity: 0.84)

SMART Domains

Protein: ENSMUSP00000126268
Gene: ENSMUSG00000031948
AA Change: H244R

Domain	Start	End	E-Value	Type
coiled coil region	44	82	N/A	INTRINSIC
Pfam:tRNA_anti-codon	153	233	1.6e-16	PFAM
Pfam:tRNA-synt_2	249	602	1.8e-94	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000211978

Predicted Effect

probably benign
Transcript: ENSMUST00000211990

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000212693

Coding Region Coverage

1x: 99.0%
3x: 98.2%
10x: 96.0%
20x: 91.3%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Aminoacyl-tRNA synthetases are a class of enzymes that charge tRNAs with their cognate amino acids. Lysyl-tRNA synthetase is a homodimer localized to the cytoplasm which belongs to the class II family of tRNA synthetases. It has been shown to be a target of autoantibodies in the human autoimmune diseases, polymyositis or dermatomyositis. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

Allele List at MGI

Other mutations in this stock

Total: 78 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca8a	T	C	11: 109,977,300 (GRCm39)	D98G	probably damaging	Het
Adgre1	G	A	17: 57,750,918 (GRCm39)	V531I	probably benign	Het
Aldoart2	A	G	12: 55,612,801 (GRCm39)	Q242R	probably benign	Het
Ank2	A	T	3: 126,735,589 (GRCm39)		probably benign	Het
Ank3	C	T	10: 69,733,947 (GRCm39)	A737V	probably damaging	Het
Ankle2	A	G	5: 110,401,704 (GRCm39)	I789V	probably benign	Het
Ankrd13c	T	C	3: 157,711,410 (GRCm39)	V510A	probably damaging	Het
Arid1b	T	A	17: 5,393,118 (GRCm39)	M2216K	probably damaging	Het
Arrdc1	A	G	2: 24,815,860 (GRCm39)	V380A	probably benign	Het
B3galt1	C	A	2: 67,948,913 (GRCm39)	N209K	possibly damaging	Het
Cd300c2	A	T	11: 114,887,731 (GRCm39)	C224S	probably benign	Het
Cdk4	T	C	10: 126,900,759 (GRCm39)		probably null	Het
Cdk5rap1	T	C	2: 154,210,794 (GRCm39)	T115A	possibly damaging	Het
Clvs1	A	T	4: 9,281,831 (GRCm39)	R92*	probably null	Het
Cnga1	A	G	5: 72,762,107 (GRCm39)	V469A	probably damaging	Het
Ctns	A	G	11: 73,087,479 (GRCm39)	F16L	probably benign	Het
Dlg5	A	T	14: 24,204,429 (GRCm39)	C1299S	probably damaging	Het
Dnah3	T	A	7: 119,530,783 (GRCm39)	Y3690F	probably damaging	Het
Dnah5	A	G	15: 28,326,703 (GRCm39)	M1971V	probably damaging	Het
Dnah5	G	A	15: 28,388,050 (GRCm39)	V3170M	probably damaging	Het
Dpp8	T	C	9: 64,963,200 (GRCm39)	Y485H	probably benign	Het
Dsc2	T	C	18: 20,183,214 (GRCm39)	D68G	probably damaging	Het
Eeig2	A	G	3: 108,887,544 (GRCm39)	V240A	probably benign	Het
Elavl1	A	T	8: 4,351,752 (GRCm39)	D121E	probably benign	Het
Ermap	A	G	4: 119,040,505 (GRCm39)	V311A	probably damaging	Het
Fbxw11	C	T	11: 32,689,226 (GRCm39)	R437C	probably damaging	Het
Gas2l3	T	C	10: 89,249,634 (GRCm39)	M495V	probably benign	Het
Hacd1	C	T	2: 14,049,948 (GRCm39)		probably null	Het
Itgav	A	G	2: 83,619,327 (GRCm39)	R596G	probably benign	Het
Kif26a	G	A	12: 112,144,228 (GRCm39)	R1494H	probably damaging	Het
Klf12	G	A	14: 100,260,393 (GRCm39)	S112L	possibly damaging	Het
Krt77	T	C	15: 101,777,998 (GRCm39)	Y19C	unknown	Het
Lrrc4c	A	G	2: 97,460,834 (GRCm39)	T487A	probably benign	Het
Lrrn1	A	G	6: 107,545,851 (GRCm39)	M550V	probably benign	Het
Lsr	C	A	7: 30,657,634 (GRCm39)	R442L	probably benign	Het
Lysmd2	A	C	9: 75,542,728 (GRCm39)	T112P	probably damaging	Het
Mctp2	A	T	7: 71,909,017 (GRCm39)	S99T	probably benign	Het
Mettl4	A	G	17: 95,047,960 (GRCm39)	V227A	probably benign	Het
Mill2	T	A	7: 18,590,608 (GRCm39)		probably null	Het
Mpp3	T	C	11: 101,895,848 (GRCm39)	N476D	probably benign	Het
Mtmr6	C	T	14: 60,517,638 (GRCm39)	P83L	possibly damaging	Het
Myh3	T	C	11: 66,984,364 (GRCm39)	I1067T	probably benign	Het
Myh9	C	A	15: 77,657,540 (GRCm39)	Q1068H	probably damaging	Het
Narf	T	A	11: 121,141,179 (GRCm39)	H304Q	possibly damaging	Het
Nfatc2ip	G	T	7: 125,995,784 (GRCm39)	P35Q	possibly damaging	Het
Npas3	C	A	12: 54,112,618 (GRCm39)	P426Q	probably damaging	Het
Or10aa3	T	G	1: 173,878,400 (GRCm39)	S154A	possibly damaging	Het
Or4e1	G	A	14: 52,700,740 (GRCm39)	T242I	probably damaging	Het
Or4f4b	T	C	2: 111,314,311 (GRCm39)	Y207H	possibly damaging	Het
Or51i1	T	A	7: 103,671,219 (GRCm39)	Q102L	probably damaging	Het
Or5p5	A	G	7: 107,414,589 (GRCm39)	H266R	possibly damaging	Het
Pcdh10	A	T	3: 45,333,917 (GRCm39)	E77V	probably damaging	Het
Pcnt	C	T	10: 76,192,019 (GRCm39)	R2764Q	probably damaging	Het
Pgbd5	T	C	8: 125,097,324 (GRCm39)	D493G	possibly damaging	Het
Piezo2	G	T	18: 63,290,333 (GRCm39)	T142N	probably benign	Het
Plcb1	A	G	2: 135,187,015 (GRCm39)	I761V	probably benign	Het
Plekhg4	T	G	8: 106,108,628 (GRCm39)	D1196E	probably null	Het
Pparg	A	G	6: 115,427,989 (GRCm39)	K159E	probably damaging	Het
Psmb1	A	T	17: 15,718,478 (GRCm39)	M16K	probably benign	Het
Ptprq	T	C	10: 107,361,595 (GRCm39)	I2139V	probably benign	Het
Ralgapb	T	A	2: 158,282,887 (GRCm39)	S239T	probably damaging	Het
Serpina11	A	G	12: 103,950,923 (GRCm39)	V266A	probably damaging	Het
Sf3a2	C	G	10: 80,639,947 (GRCm39)		probably benign	Het
Smim18	T	C	8: 34,232,587 (GRCm39)	T11A	possibly damaging	Het
Snx6	G	A	12: 54,817,528 (GRCm39)	T7I	probably damaging	Het
Srcin1	T	A	11: 97,442,768 (GRCm39)	D75V	probably damaging	Het
Srsf12	T	A	4: 33,231,174 (GRCm39)	S223T	probably damaging	Het
Taf4b	G	T	18: 14,946,599 (GRCm39)	C474F	probably damaging	Het
Tango6	T	A	8: 107,444,722 (GRCm39)	C542*	probably null	Het
Tbc1d24	A	G	17: 24,427,510 (GRCm39)	S151P	possibly damaging	Het
Tssk6	T	C	8: 70,355,714 (GRCm39)	S253P	probably benign	Het
Ttc39c	G	A	18: 12,857,999 (GRCm39)	W300*	probably null	Het
Ttc6	T	A	12: 57,689,926 (GRCm39)	W539R	probably benign	Het
Ttn	T	C	2: 76,582,770 (GRCm39)	T22708A	probably damaging	Het
Ttn	C	A	2: 76,749,053 (GRCm39)	E3999*	probably null	Het
Vill	T	G	9: 118,897,508 (GRCm39)	L261R	probably damaging	Het
Vmn1r20	T	C	6: 57,409,159 (GRCm39)	S162P	probably damaging	Het
Zfp516	T	C	18: 82,974,219 (GRCm39)	I139T	probably benign	Het

Other mutations in Kars1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01341:Kars1	APN	8	112,721,606 (GRCm39)	missense	probably benign
IGL02005:Kars1	APN	8	112,726,736 (GRCm39)	nonsense	probably null
IGL02439:Kars1	APN	8	112,724,268 (GRCm39)	missense	probably benign	0.09
IGL03240:Kars1	APN	8	112,732,271 (GRCm39)	missense	probably benign	0.02
IGL03399:Kars1	APN	8	112,734,926 (GRCm39)	missense	probably benign	0.25
LCD18:Kars1	UTSW	8	111,993,708 (GRCm38)	critical splice acceptor site	probably benign
R0325:Kars1	UTSW	8	112,734,848 (GRCm39)	missense	probably benign
R0570:Kars1	UTSW	8	112,721,494 (GRCm39)	critical splice donor site	probably null
R1566:Kars1	UTSW	8	112,724,290 (GRCm39)	missense	probably benign	0.01
R2023:Kars1	UTSW	8	112,728,484 (GRCm39)	missense	probably benign	0.02
R4690:Kars1	UTSW	8	112,729,216 (GRCm39)	missense	probably benign
R4839:Kars1	UTSW	8	112,729,158 (GRCm39)	missense	possibly damaging	0.75
R5716:Kars1	UTSW	8	112,730,074 (GRCm39)	critical splice acceptor site	probably null
R5882:Kars1	UTSW	8	112,730,057 (GRCm39)	nonsense	probably null
R6188:Kars1	UTSW	8	112,735,113 (GRCm39)	critical splice donor site	probably null
R6212:Kars1	UTSW	8	112,726,829 (GRCm39)	splice site	probably null
R6594:Kars1	UTSW	8	112,720,299 (GRCm39)	unclassified	probably benign
R7528:Kars1	UTSW	8	112,737,866 (GRCm39)	missense	probably benign	0.02
R8225:Kars1	UTSW	8	112,729,970 (GRCm39)	missense	probably benign

Predicted Primers

PCR Primer
(F):5'- AAATTTCTGCCTCACAAAGTCG -3'
(R):5'- GAAGGCAGGGGTCTGTATTC -3'

Sequencing Primer
(F):5'- TGCCTCACAAAGTCGTTCAGG -3'
(R):5'- TGTAGAGCTATGCATTCAGTTACC -3'

Posted On

2016-04-27