Mutagenetix > Incidental Mutation

Incidental Mutation 'R2118:Wars2'

231172

Institutional Source

Beutler Lab

Gene Symbol

Wars2

Ensembl Gene

ENSMUSG00000004233

Gene Name

tryptophanyl tRNA synthetase 2 (mitochondrial)

Synonyms

TrpRS, 9430020O07Rik

MMRRC Submission

040122-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R2118 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

99047423-99128546 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 99123883 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 248 (V248A)

Ref Sequence

ENSEMBL: ENSMUSP00000004343 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000004343] [ENSMUST00000135960] [ENSMUST00000145650] [ENSMUST00000198044]

AlphaFold

Q9CYK1

Predicted Effect

probably benign
Transcript: ENSMUST00000004343
AA Change: V248A

PolyPhen 2 Score 0.058 (Sensitivity: 0.94; Specificity: 0.84)

SMART Domains

Protein: ENSMUSP00000004343
Gene: ENSMUSG00000004233
AA Change: V248A

Domain	Start	End	E-Value	Type
Pfam:tRNA-synt_1b	30	315	2.7e-70	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000135960

SMART Domains

Protein: ENSMUSP00000142470
Gene: ENSMUSG00000004233

Domain	Start	End	E-Value	Type
Pfam:tRNA-synt_1b	30	175	1e-39	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000145650

SMART Domains

Protein: ENSMUSP00000142723
Gene: ENSMUSG00000004233

Domain	Start	End	E-Value	Type
Pfam:tRNA-synt_1b	30	178	1.7e-42	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000198044

SMART Domains

Protein: ENSMUSP00000142361
Gene: ENSMUSG00000004233

Domain	Start	End	E-Value	Type
Pfam:tRNA-synt_1b	25	92	4.1e-11	PFAM

Meta Mutation Damage Score

0.0936

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.4%
20x: 95.6%

Validation Efficiency

100% (90/90)

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. Two forms of tryptophanyl-tRNA synthetase exist, a cytoplasmic form, named WARS, and a mitochondrial form, named WARS2. This gene encodes the mitochondrial tryptophanyl-tRNA synthetase. Two alternative transcripts encoding different isoforms have been described. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for an ENU-induced mutation exhibit decreased body fat mass, cardiomyopathy, and progressive hearing loss. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 87 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700020L24Rik	T	C	11: 83,331,190 (GRCm39)	S31P	possibly damaging	Het
4933430I17Rik	T	A	4: 62,457,109 (GRCm39)	L143M	possibly damaging	Het
Abca13	T	C	11: 9,259,013 (GRCm39)		probably benign	Het
Abcg5	T	A	17: 84,978,575 (GRCm39)	E294D	probably benign	Het
Abi3bp	T	C	16: 56,298,227 (GRCm39)		probably benign	Het
Adamts8	T	C	9: 30,854,359 (GRCm39)	F76S	probably damaging	Het
Agpat3	T	C	10: 78,113,918 (GRCm39)	R257G	probably damaging	Het
Ahctf1	C	A	1: 179,597,017 (GRCm39)	R43L	probably damaging	Het
AI593442	T	C	9: 52,588,993 (GRCm39)	T195A	probably benign	Het
Aipl1	A	T	11: 71,920,195 (GRCm39)	L291Q	possibly damaging	Het
Ambn	T	A	5: 88,608,617 (GRCm39)		probably benign	Het
Arap2	G	A	5: 62,864,028 (GRCm39)	T532I	probably damaging	Het
Arg1	T	C	10: 24,796,621 (GRCm39)	N69D	possibly damaging	Het
Arhgef10	A	G	8: 14,984,820 (GRCm39)	D200G	probably damaging	Het
Arhgef38	T	C	3: 132,866,514 (GRCm39)	K208E	probably benign	Het
Asb4	A	T	6: 5,390,687 (GRCm39)	T27S	probably benign	Het
Ash1l	C	G	3: 88,892,602 (GRCm39)	Q1494E	possibly damaging	Het
Car12	T	C	9: 66,621,174 (GRCm39)	V15A	probably benign	Het
Cdc20b	A	G	13: 113,215,232 (GRCm39)	I267V	probably benign	Het
Cdh1	A	G	8: 107,390,842 (GRCm39)	I653V	probably benign	Het
Cenpe	T	A	3: 134,952,645 (GRCm39)	M1445K	possibly damaging	Het
Cfap43	T	C	19: 47,758,877 (GRCm39)	E932G	probably damaging	Het
Cfhr1	G	C	1: 139,478,642 (GRCm39)	Q243E	probably benign	Het
Cnih2	C	A	19: 5,148,276 (GRCm39)	A6S	possibly damaging	Het
Cntnap1	G	T	11: 101,079,483 (GRCm39)	M1240I	probably benign	Het
Cntrl	T	C	2: 35,051,977 (GRCm39)	S1050P	probably benign	Het
Cyp2a12	A	G	7: 26,736,071 (GRCm39)	*493W	probably null	Het
Dbx2	A	C	15: 95,522,681 (GRCm39)	L342R	probably damaging	Het
Dmd	G	C	X: 83,356,089 (GRCm39)	A2257P	probably benign	Het
Dnajb2	T	C	1: 75,214,121 (GRCm39)	W30R	probably damaging	Het
Ecel1	A	G	1: 87,075,997 (GRCm39)	S727P	probably damaging	Het
Ednrb	T	A	14: 104,059,204 (GRCm39)	D274V	probably benign	Het
Fam78b	G	A	1: 166,906,278 (GRCm39)	V146M	probably damaging	Het
Fancd2	A	G	6: 113,537,035 (GRCm39)		probably benign	Het
Fbxw14	T	C	9: 109,103,692 (GRCm39)		probably benign	Het
Gimap4	G	T	6: 48,667,905 (GRCm39)	C92F	probably benign	Het
Gm10033	A	C	8: 69,824,942 (GRCm39)		noncoding transcript	Het
Gm5828	A	G	1: 16,840,199 (GRCm39)		noncoding transcript	Het
Gnpat	T	C	8: 125,603,680 (GRCm39)	V186A	probably damaging	Het
Gnptab	T	C	10: 88,272,260 (GRCm39)	S967P	probably benign	Het
Ikbkb	T	C	8: 23,157,233 (GRCm39)		probably benign	Het
Il1rap	A	T	16: 26,529,315 (GRCm39)	H379L	probably damaging	Het
Ints12	T	C	3: 132,814,921 (GRCm39)	V376A	probably damaging	Het
Kalrn	C	T	16: 34,152,600 (GRCm39)	S309N	possibly damaging	Het
Kel	T	A	6: 41,666,234 (GRCm39)	I471L	probably benign	Het
Klhl25	T	C	7: 75,516,480 (GRCm39)	V462A	probably damaging	Het
Ksr1	A	T	11: 78,936,019 (GRCm39)	M77K	probably benign	Het
Leo1	T	A	9: 75,353,094 (GRCm39)	N212K	probably damaging	Het
Ltbp1	T	A	17: 75,617,154 (GRCm39)	V1031E	possibly damaging	Het
Ltbr	A	G	6: 125,286,440 (GRCm39)	S249P	probably benign	Het
Mast4	A	G	13: 102,890,713 (GRCm39)	V855A	probably damaging	Het
Mdga2	T	A	12: 66,915,526 (GRCm39)	E43V	probably damaging	Het
Mmaa	A	T	8: 79,994,588 (GRCm39)	L406*	probably null	Het
Mtcl2	T	C	2: 156,875,245 (GRCm39)	E835G	probably damaging	Het
Nlrp12	A	T	7: 3,290,079 (GRCm39)	N144K	probably damaging	Het
Nlrp6	T	C	7: 140,506,357 (GRCm39)	V766A	probably benign	Het
Or4f61	C	A	2: 111,922,675 (GRCm39)	V124L	probably benign	Het
Or5h18	A	G	16: 58,848,178 (GRCm39)	F31L	possibly damaging	Het
Pabpc4l	T	C	3: 46,401,276 (GRCm39)	T123A	probably benign	Het
Pappa2	T	C	1: 158,684,836 (GRCm39)	T768A	probably damaging	Het
Pde6d	A	G	1: 86,473,524 (GRCm39)	F91L	probably benign	Het
Ppp1r13l	A	G	7: 19,105,346 (GRCm39)	M373V	possibly damaging	Het
Prss37	G	A	6: 40,492,294 (GRCm39)	R186*	probably null	Het
Psg16	C	A	7: 16,824,548 (GRCm39)	H111N	probably benign	Het
Psg20	T	A	7: 18,414,947 (GRCm39)	Y316F	probably benign	Het
Psmd1	T	A	1: 86,006,422 (GRCm39)	S263T	possibly damaging	Het
Rai14	A	G	15: 10,575,252 (GRCm39)	F569L	probably benign	Het
Rbpms2	T	A	9: 65,558,229 (GRCm39)	D116E	probably damaging	Het
Rgs20	A	G	1: 4,987,113 (GRCm39)		probably benign	Het
Rnf114	T	C	2: 167,352,803 (GRCm39)	L101P	probably damaging	Het
Rnf168	T	G	16: 32,097,036 (GRCm39)	L37R	probably damaging	Het
Rpe	T	C	1: 66,754,387 (GRCm39)	M153T	probably damaging	Het
Sap18	T	A	14: 58,036,011 (GRCm39)	S66T	probably damaging	Het
Slc2a13	A	G	15: 91,400,679 (GRCm39)	V181A	probably damaging	Het
Spag17	A	G	3: 99,956,556 (GRCm39)	E884G	possibly damaging	Het
Sycn	T	C	7: 28,240,713 (GRCm39)	S127P	probably damaging	Het
Tas2r106	A	T	6: 131,655,317 (GRCm39)	L178H	probably damaging	Het
Tas2r117	T	A	6: 132,780,129 (GRCm39)	I89K	probably damaging	Het
Tep1	C	A	14: 51,093,029 (GRCm39)		probably null	Het
Tex14	T	C	11: 87,410,569 (GRCm39)		probably benign	Het
Tll1	T	C	8: 64,538,591 (GRCm39)	E351G	probably benign	Het
Tmem44	T	A	16: 30,366,262 (GRCm39)	K55*	probably null	Het
Trak1	T	A	9: 121,302,063 (GRCm39)	*940R	probably null	Het
Vmn1r200	C	T	13: 22,579,353 (GRCm39)	T43I	probably damaging	Het
Wfdc6b	C	T	2: 164,459,363 (GRCm39)	R142C	probably benign	Het
Zfp729a	A	T	13: 67,769,613 (GRCm39)		probably null	Het
Zfp759	C	A	13: 67,287,578 (GRCm39)		probably benign	Het

Other mutations in Wars2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
LCD18:Wars2	UTSW	3	99,214,774 (GRCm38)	frame shift	probably null
PIT4449001:Wars2	UTSW	3	99,112,595 (GRCm39)	missense	possibly damaging	0.90
R0511:Wars2	UTSW	3	99,123,865 (GRCm39)	missense	probably damaging	1.00
R0748:Wars2	UTSW	3	99,123,888 (GRCm39)	missense	probably damaging	1.00
R1446:Wars2	UTSW	3	99,094,843 (GRCm39)	missense	probably benign	0.12
R1534:Wars2	UTSW	3	99,124,177 (GRCm39)	missense	probably damaging	1.00
R4246:Wars2	UTSW	3	99,123,904 (GRCm39)	missense	probably damaging	0.99
R5069:Wars2	UTSW	3	99,094,849 (GRCm39)	missense	probably damaging	1.00
R5973:Wars2	UTSW	3	99,094,962 (GRCm39)	missense	probably benign
R6518:Wars2	UTSW	3	99,124,116 (GRCm39)	missense	probably benign
R7098:Wars2	UTSW	3	99,123,957 (GRCm39)	missense	probably damaging	1.00
R8010:Wars2	UTSW	3	99,124,146 (GRCm39)	missense	probably benign	0.01
R8247:Wars2	UTSW	3	99,094,965 (GRCm39)	missense	probably benign	0.00
R8794:Wars2	UTSW	3	99,123,888 (GRCm39)	missense	probably damaging	1.00
R9087:Wars2	UTSW	3	99,124,063 (GRCm39)	missense	possibly damaging	0.84
R9341:Wars2	UTSW	3	99,094,846 (GRCm39)	missense	probably benign
R9343:Wars2	UTSW	3	99,094,846 (GRCm39)	missense	probably benign
R9528:Wars2	UTSW	3	99,111,922 (GRCm39)	missense	possibly damaging	0.81

Predicted Primers

PCR Primer
(F):5'- GAAGACATGCTATTGTGCAATCAG -3'
(R):5'- TTCTCAATCACAGCATCGGC -3'

Sequencing Primer
(F):5'- GCAATCAGTATCTCTGGCGG -3'
(R):5'- ATCGGCCACTAGCAGCTTGTAG -3'

Posted On

2014-09-18