Mutagenetix > Incidental Mutation

Incidental Mutation 'R5434:Sars2'

428209

Institutional Source

Beutler Lab

Gene Symbol

Sars2

Ensembl Gene

ENSMUSG00000070699

Gene Name

seryl-aminoacyl-tRNA synthetase 2

Synonyms

D7Ertd353e, 2410015F05Rik

MMRRC Submission

042999-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.868) question?

Stock #

R5434 (G1)

Quality Score

126

Status

Validated

Chromosome

Chromosomal Location

28441417-28453296 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 28449716 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Glutamine at position 387 (R387Q)

Ref Sequence

ENSEMBL: ENSMUSP00000092216 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000094632] [ENSMUST00000094632] [ENSMUST00000207877]

AlphaFold

Q9JJL8

Predicted Effect

probably null
Transcript: ENSMUST00000094632
AA Change: R387Q

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000092216
Gene: ENSMUSG00000070699
AA Change: R387Q

Domain	Start	End	E-Value	Type
Pfam:Seryl_tRNA_N	58	174	3.8e-8	PFAM
Pfam:tRNA-synt_2b	284	468	5.2e-24	PFAM

Predicted Effect

probably null
Transcript: ENSMUST00000094632
AA Change: R387Q

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000092216
Gene: ENSMUSG00000070699
AA Change: R387Q

Domain	Start	End	E-Value	Type
Pfam:Seryl_tRNA_N	58	174	3.8e-8	PFAM
Pfam:tRNA-synt_2b	284	468	5.2e-24	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000207877

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000207897

Meta Mutation Damage Score

0.5023

Coding Region Coverage

1x: 99.3%
3x: 98.7%
10x: 97.4%
20x: 95.6%

Validation Efficiency

100% (57/57)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the mitochondrial seryl-tRNA synthethase precursor, a member of the class II tRNA synthetase family. The mature enzyme catalyzes the ligation of Serine to tRNA(Ser) and participates in the biosynthesis of selenocysteinyl-tRNA(sec) in mitochondria. The enzyme contains an N-terminal tRNA binding domain and a core catalytic domain. It functions in a homodimeric form, which is stabilized by tRNA binding. This gene is regulated by a bidirectional promoter that also controls the expression of mitochondrial ribosomal protein S12. Both genes are within the critical interval for the autosomal dominant deafness locus DFNA4 and might be linked to this disease. Multiple transcript variants encoding different isoforms have been identified for this gene. [provided by RefSeq, Mar 2009]

Allele List at MGI

Other mutations in this stock

Total: 55 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Angptl6	G	T	9: 20,786,821 (GRCm39)	Q301K	probably damaging	Het
Ankfn1	T	C	11: 89,344,013 (GRCm39)	Y323C	probably damaging	Het
Arid5b	T	A	10: 67,932,719 (GRCm39)	H818L	possibly damaging	Het
Atg13	G	T	2: 91,515,110 (GRCm39)		probably null	Het
Bltp1	A	C	3: 36,929,665 (GRCm39)	D94A	probably damaging	Het
Bop1	T	C	15: 76,339,611 (GRCm39)	M245V	probably benign	Het
Ces2a	T	A	8: 105,464,041 (GRCm39)	F224L	probably damaging	Het
Cntnap5b	A	G	1: 99,999,926 (GRCm39)	H228R	probably benign	Het
Col9a2	A	T	4: 120,898,162 (GRCm39)	R25*	probably null	Het
Dcaf12	G	T	4: 41,302,744 (GRCm39)	T137N	probably benign	Het
Dennd4c	A	G	4: 86,729,693 (GRCm39)	N765S	probably benign	Het
Dnah12	A	G	14: 26,581,256 (GRCm39)	Y3162C	probably damaging	Het
Dpf1	G	T	7: 29,010,756 (GRCm39)	C123F	possibly damaging	Het
Flvcr1	C	A	1: 190,758,206 (GRCm39)	A29S	probably benign	Het
Frmd3	A	T	4: 74,106,033 (GRCm39)	I560F	probably damaging	Het
Galnt15	G	A	14: 31,771,800 (GRCm39)	V282I	possibly damaging	Het
Gm14412	A	T	2: 177,006,405 (GRCm39)	C497S	probably damaging	Het
Gm20830	A	T	Y: 6,916,464 (GRCm39)	Y218*	probably null	Het
Hmcn2	C	A	2: 31,310,375 (GRCm39)	T3323N	probably damaging	Het
Idh1	T	A	1: 65,214,495 (GRCm39)	Q6L	probably benign	Het
Kansl2-ps	A	G	7: 72,322,813 (GRCm39)		noncoding transcript	Het
Kcnj10	T	A	1: 172,197,047 (GRCm39)	V187E	probably damaging	Het
Khnyn	A	G	14: 56,124,957 (GRCm39)	T404A	probably damaging	Het
Lrp1b	T	A	2: 41,660,880 (GRCm39)	N76I	probably damaging	Het
Lrrc9	G	A	12: 72,500,862 (GRCm39)	C196Y	probably damaging	Het
Ltbr	G	A	6: 125,289,757 (GRCm39)	R146W	probably damaging	Het
Mgp	T	A	6: 136,849,772 (GRCm39)	N62I	probably benign	Het
Ms4a6c	T	A	19: 11,448,588 (GRCm39)	H40Q	probably benign	Het
Necab3	A	G	2: 154,389,379 (GRCm39)	S121P	probably damaging	Het
Nfkb1	T	A	3: 135,332,372 (GRCm39)	K128*	probably null	Het
Nr4a3	A	T	4: 48,067,861 (GRCm39)	R486W	probably damaging	Het
Nwd2	A	G	5: 63,964,991 (GRCm39)	K1525R	probably benign	Het
Odad2	T	C	18: 7,222,550 (GRCm39)	K573R	probably benign	Het
Pbrm1	G	T	14: 30,806,968 (GRCm39)	D1085Y	probably damaging	Het
R3hdm4	C	T	10: 79,748,292 (GRCm39)	E162K	possibly damaging	Het
Rbm15	A	G	3: 107,237,783 (GRCm39)	S872P	possibly damaging	Het
Retsat	A	G	6: 72,578,518 (GRCm39)	I77V	probably damaging	Het
Rpl32	A	G	6: 115,783,996 (GRCm39)	F77L	probably benign	Het
Ryr3	A	T	2: 112,624,814 (GRCm39)	V2202D	probably damaging	Het
Serpinb3d	G	T	1: 107,006,263 (GRCm39)	T275N	probably benign	Het
Sf3a1	C	A	11: 4,124,041 (GRCm39)	P296Q	probably damaging	Het
Sh3bgr	A	G	16: 96,025,744 (GRCm39)		probably benign	Het
St3gal3	A	G	4: 117,797,247 (GRCm39)	L332P	probably damaging	Het
Ston1	A	G	17: 88,952,739 (GRCm39)		probably benign	Het
Syne2	T	A	12: 76,018,649 (GRCm39)	S3383T	probably damaging	Het
Tektl1	A	T	10: 78,584,484 (GRCm39)	L346*	probably null	Het
Tnfsf14	A	G	17: 57,499,592 (GRCm39)	S87P	probably benign	Het
Trap1	T	C	16: 3,862,529 (GRCm39)	D583G	probably benign	Het
Ube3d	A	T	9: 86,309,460 (GRCm39)	I212N	possibly damaging	Het
Usp34	T	A	11: 23,362,271 (GRCm39)	D1572E	probably damaging	Het
Vmn1r179	A	T	7: 23,628,387 (GRCm39)	T193S	probably benign	Het
Vmn2r111	C	A	17: 22,767,470 (GRCm39)	V676L	probably damaging	Het
Wee1	TCCCC	TCCC	7: 109,723,776 (GRCm39)		probably null	Het
Wls	C	T	3: 159,639,976 (GRCm39)	R536C	probably damaging	Het
Zfhx3	A	G	8: 109,519,031 (GRCm39)	D51G	probably damaging	Het

Other mutations in Sars2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00907:Sars2	APN	7	28,452,848 (GRCm39)	unclassified	probably benign
IGL01376:Sars2	APN	7	28,449,308 (GRCm39)	missense	probably damaging	1.00
IGL01633:Sars2	APN	7	28,446,974 (GRCm39)	missense	probably benign	0.02
IGL02121:Sars2	APN	7	28,451,950 (GRCm39)	unclassified	probably benign
IGL02488:Sars2	APN	7	28,441,585 (GRCm39)	nonsense	probably null
IGL03062:Sars2	APN	7	28,446,206 (GRCm39)	missense	possibly damaging	0.89
R1601:Sars2	UTSW	7	28,448,396 (GRCm39)	missense	probably benign	0.26
R1857:Sars2	UTSW	7	28,449,437 (GRCm39)	missense	probably benign	0.00
R1859:Sars2	UTSW	7	28,443,737 (GRCm39)	missense	probably damaging	0.99
R2193:Sars2	UTSW	7	28,448,422 (GRCm39)	missense	probably damaging	0.96
R2204:Sars2	UTSW	7	28,449,099 (GRCm39)	missense	possibly damaging	0.95
R4452:Sars2	UTSW	7	28,449,518 (GRCm39)	missense	probably benign	0.08
R4514:Sars2	UTSW	7	28,441,709 (GRCm39)	critical splice donor site	probably null
R4921:Sars2	UTSW	7	28,451,863 (GRCm39)	missense	possibly damaging	0.81
R5121:Sars2	UTSW	7	28,447,333 (GRCm39)	missense	probably damaging	0.99
R5849:Sars2	UTSW	7	28,443,683 (GRCm39)	missense	possibly damaging	0.92
R6668:Sars2	UTSW	7	28,446,429 (GRCm39)	missense	probably benign	0.01
R7123:Sars2	UTSW	7	28,452,866 (GRCm39)	missense	probably benign	0.40
R7205:Sars2	UTSW	7	28,443,733 (GRCm39)	missense	probably benign
R7677:Sars2	UTSW	7	28,446,176 (GRCm39)	missense	probably benign	0.07
R7902:Sars2	UTSW	7	28,441,628 (GRCm39)	missense	probably benign	0.29
R8084:Sars2	UTSW	7	28,449,710 (GRCm39)	missense	probably damaging	1.00
R8320:Sars2	UTSW	7	28,446,293 (GRCm39)	missense	probably damaging	1.00
R9057:Sars2	UTSW	7	28,446,246 (GRCm39)	missense
R9350:Sars2	UTSW	7	28,447,273 (GRCm39)	missense	probably damaging	1.00
R9461:Sars2	UTSW	7	28,449,438 (GRCm39)	missense	probably benign	0.00

Predicted Primers

PCR Primer
(F):5'- TCACTAAGGTGAGTAGTGTAGGC -3'
(R):5'- CTCTAAAGACTGGGAGCTTGG -3'

Sequencing Primer
(F):5'- TGAGTAGTGTAGGCCTGGC -3'
(R):5'- GGTTGGCCTTGAACTCAGAAATCC -3'

Posted On

2016-09-01