Mutagenetix > Incidental Mutation

Incidental Mutation 'R8169:Dars1'

633930

Institutional Source

Beutler Lab

Gene Symbol

Dars1

Ensembl Gene

ENSMUSG00000026356

Gene Name

aspartyl-tRNA synthetase 1

Synonyms

5730439G15Rik, Dars

MMRRC Submission

067595-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.960) question?

Stock #

R8169 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

128291444-128345105 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 128304002 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Asparagine to Aspartic acid at position 242 (N242D)

Ref Sequence

ENSEMBL: ENSMUSP00000027602 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000027602]

AlphaFold

Q922B2

Predicted Effect

probably null
Transcript: ENSMUST00000027602
AA Change: N242D

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000027602
Gene: ENSMUSG00000026356
AA Change: N242D

Domain	Start	End	E-Value	Type
Pfam:tRNA_anti-codon	60	145	4.6e-10	PFAM
Pfam:tRNA-synt_2	175	496	2.3e-77	PFAM

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 99.0%

Validation Efficiency

99% (80/81)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of a multienzyme complex that functions in mediating the attachment of amino acids to their cognate tRNAs. The encoded protein ligates L-aspartate to tRNA(Asp). Mutations in this gene have been found in patients showing hypomyelination with brainstem and spinal cord involvement and leg spasticity. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jun 2014]
PHENOTYPE: Mice homozygous for a knock-out allele die between E11 and E14. Mice heterozygous for the allele exhibit decreased PPI. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 83 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
3110082I17Rik	C	A	5: 139,349,812 (GRCm39)	G79V	probably damaging	Het
4930562C15Rik	T	A	16: 4,684,082 (GRCm39)	Y226N	probably benign	Het
Arhgap45	G	A	10: 79,863,706 (GRCm39)	A819T	probably damaging	Het
Bach1	G	A	16: 87,519,390 (GRCm39)	C560Y	possibly damaging	Het
Capn13	T	A	17: 73,633,467 (GRCm39)		probably null	Het
Casq2	G	T	3: 102,017,628 (GRCm39)	A103S	possibly damaging	Het
Cfap100	A	G	6: 90,394,656 (GRCm39)	F57S		Het
Clca3a2	A	T	3: 144,783,653 (GRCm39)	L654Q	probably damaging	Het
Cntnap5c	T	A	17: 58,411,765 (GRCm39)		probably null	Het
Cplane2	A	G	4: 140,945,530 (GRCm39)	H127R	probably damaging	Het
Crtc2	G	C	3: 90,170,883 (GRCm39)	G652A	probably damaging	Het
Csnk1g2	A	G	10: 80,475,636 (GRCm39)	D401G	probably damaging	Het
Dnah10	T	C	5: 124,877,946 (GRCm39)	L2677P	probably damaging	Het
Dnal1	G	A	12: 84,171,330 (GRCm39)	A3T	probably benign	Het
Dpep2	C	T	8: 106,722,849 (GRCm39)	V60I		Het
Eeig1	T	C	2: 32,453,760 (GRCm39)	I203T	probably benign	Het
Ehmt2	T	A	17: 35,122,339 (GRCm39)	I302N	probably benign	Het
Eif3a	C	T	19: 60,750,628 (GRCm39)	R1309Q	unknown	Het
Eno4	T	A	19: 58,935,084 (GRCm39)	Y100N	probably benign	Het
Ephx2	A	T	14: 66,349,602 (GRCm39)		probably null	Het
Fbxw14	A	T	9: 109,106,284 (GRCm39)	I251K	probably benign	Het
Fcgbp	T	C	7: 27,784,919 (GRCm39)		probably null	Het
Foxm1	A	C	6: 128,348,671 (GRCm39)		probably null	Het
Fscn3	T	A	6: 28,430,328 (GRCm39)	I166N	possibly damaging	Het
Gdpd4	G	T	7: 97,621,335 (GRCm39)	V193L	probably benign	Het
Gnpat	T	G	8: 125,606,869 (GRCm39)	C352G	probably benign	Het
H2-Q7	T	A	17: 35,658,910 (GRCm39)	Y120*	probably null	Het
Klri1	G	A	6: 129,694,070 (GRCm39)	R6C	probably benign	Het
Kmo	T	C	1: 175,476,729 (GRCm39)	V154A	probably benign	Het
Kmt2c	A	G	5: 25,559,685 (GRCm39)	L1031P	probably damaging	Het
Lrrc14b	T	G	13: 74,511,286 (GRCm39)	T265P	possibly damaging	Het
Lrrc2	C	T	9: 110,809,954 (GRCm39)	T330I	probably benign	Het
Lyn	T	A	4: 3,783,050 (GRCm39)	S428T	probably damaging	Het
Lypd10	T	A	7: 24,412,000 (GRCm39)	M60K	probably benign	Het
Mfsd8	T	A	3: 40,791,550 (GRCm39)	M59L	probably benign	Het
Mok	T	A	12: 110,774,799 (GRCm39)	Q341L	probably benign	Het
Muc21	T	C	17: 35,932,072 (GRCm39)	T705A	unknown	Het
Myh3	C	A	11: 66,979,856 (GRCm39)	N598K	probably benign	Het
Nbeal1	G	C	1: 60,276,310 (GRCm39)	V684L	probably benign	Het
Nlrp4e	A	G	7: 23,019,931 (GRCm39)	I139M	probably benign	Het
Or11g25	T	C	14: 50,723,692 (GRCm39)	V259A	probably benign	Het
Or3a10	T	A	11: 73,935,707 (GRCm39)	Q131L	possibly damaging	Het
Or4b13	G	A	2: 90,082,442 (GRCm39)	R297*	probably null	Het
Or51g2	A	G	7: 102,622,545 (GRCm39)	L218P	probably damaging	Het
Or52n2b	A	T	7: 104,565,619 (GRCm39)	Y295N	possibly damaging	Het
Osbpl7	G	A	11: 96,945,676 (GRCm39)	S312N	probably damaging	Het
Paxip1	A	G	5: 27,977,093 (GRCm39)	L323P	unknown	Het
Pcdh18	T	A	3: 49,699,684 (GRCm39)	H926L	probably damaging	Het
Pcm1	T	G	8: 41,763,153 (GRCm39)	S1460R	possibly damaging	Het
Pdha2	A	G	3: 140,917,155 (GRCm39)	S118P	possibly damaging	Het
Pdss1	A	T	2: 22,791,824 (GRCm39)	Y86F	probably benign	Het
Ppargc1a	A	T	5: 51,631,026 (GRCm39)	D534E	probably benign	Het
Prune2	A	G	19: 17,102,455 (GRCm39)	K2538R	probably benign	Het
Ptprq	A	T	10: 107,418,351 (GRCm39)	I1675N	probably damaging	Het
Rgma	C	T	7: 73,025,630 (GRCm39)	P3L	probably benign	Het
Ros1	A	G	10: 51,940,768 (GRCm39)		probably null	Het
Sema4g	C	T	19: 44,987,410 (GRCm39)	R519W	probably damaging	Het
Serpinc1	T	A	1: 160,820,971 (GRCm39)	F139L	probably damaging	Het
Slc22a29	A	G	19: 8,184,696 (GRCm39)	I198T	probably damaging	Het
Slc4a5	T	C	6: 83,280,373 (GRCm39)	V1007A	probably benign	Het
Sptbn1	T	C	11: 30,147,783 (GRCm39)	Y17C	possibly damaging	Het
Tex261	C	A	6: 83,751,999 (GRCm39)		probably null	Het
Timmdc1	T	A	16: 38,331,148 (GRCm39)	T128S	probably benign	Het
Tmem120b	C	A	5: 123,237,999 (GRCm39)	Y96*	probably null	Het
Tmem196	T	A	12: 119,982,311 (GRCm39)	F182I	possibly damaging	Het
Tnxb	G	A	17: 34,918,181 (GRCm39)	V2365M	possibly damaging	Het
Tph1	T	C	7: 46,303,233 (GRCm39)		silent	Het
Trmt9b	A	T	8: 36,978,857 (GRCm39)	K153N	probably damaging	Het
Trpc1	G	A	9: 95,592,323 (GRCm39)	Q551*	probably null	Het
Tubgcp3	T	C	8: 12,666,099 (GRCm39)	N828D	probably benign	Het
Unc13a	C	A	8: 72,108,933 (GRCm39)	G478W	probably damaging	Het
Usp15	T	A	10: 122,961,798 (GRCm39)	T627S		Het
Vmn1r115	A	T	7: 20,578,144 (GRCm39)	I256N	probably damaging	Het
Vmn2r6	T	A	3: 64,447,310 (GRCm39)	K585N	probably benign	Het
Vsir	G	T	10: 60,194,047 (GRCm39)		probably null	Het
Xirp2	A	G	2: 67,343,543 (GRCm39)	D1928G	probably benign	Het
Xylt1	A	G	7: 117,249,846 (GRCm39)	Y672C	probably damaging	Het
Yrdc	A	G	4: 124,744,880 (GRCm39)	S105G	probably benign	Het
Zfc3h1	T	A	10: 115,254,616 (GRCm39)	N1403K	probably damaging	Het
Zfp160	A	T	17: 21,247,298 (GRCm39)	H616L	probably damaging	Het
Zfp637	T	A	6: 117,822,252 (GRCm39)	F127I	probably damaging	Het
Zfp69	G	T	4: 120,787,731 (GRCm39)	A528D	probably damaging	Het
Zpr1	T	A	9: 46,189,645 (GRCm39)	L342Q	possibly damaging	Het

Other mutations in Dars1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01660:Dars1	APN	1	128,343,081 (GRCm39)	splice site	probably benign
IGL02260:Dars1	APN	1	128,299,898 (GRCm39)	missense	probably benign	0.19
IGL03264:Dars1	APN	1	128,341,427 (GRCm39)	missense	probably damaging	1.00
R0308:Dars1	UTSW	1	128,291,996 (GRCm39)	missense	probably damaging	1.00
R0609:Dars1	UTSW	1	128,333,118 (GRCm39)	missense	probably benign	0.00
R1148:Dars1	UTSW	1	128,294,646 (GRCm39)	splice site	probably benign
R1598:Dars1	UTSW	1	128,301,709 (GRCm39)	missense	probably benign	0.00
R2092:Dars1	UTSW	1	128,301,755 (GRCm39)	missense	probably damaging	1.00
R2140:Dars1	UTSW	1	128,299,899 (GRCm39)	missense	probably benign	0.00
R2196:Dars1	UTSW	1	128,306,595 (GRCm39)	missense	probably damaging	1.00
R4735:Dars1	UTSW	1	128,303,971 (GRCm39)	nonsense	probably null
R5294:Dars1	UTSW	1	128,292,039 (GRCm39)	missense	probably benign	0.02
R5521:Dars1	UTSW	1	128,301,710 (GRCm39)	missense	probably benign	0.01
R6137:Dars1	UTSW	1	128,296,176 (GRCm39)	missense	probably benign	0.44
R6784:Dars1	UTSW	1	128,319,084 (GRCm39)	missense	probably damaging	1.00
R6899:Dars1	UTSW	1	128,341,483 (GRCm39)	missense	possibly damaging	0.83
R7284:Dars1	UTSW	1	128,300,004 (GRCm39)	missense	probably benign
R7437:Dars1	UTSW	1	128,299,941 (GRCm39)	missense	possibly damaging	0.46
R7562:Dars1	UTSW	1	128,294,763 (GRCm39)	missense	possibly damaging	0.86
R8223:Dars1	UTSW	1	128,299,961 (GRCm39)	missense	probably benign	0.06
R9027:Dars1	UTSW	1	128,296,163 (GRCm39)	missense	possibly damaging	0.47
R9192:Dars1	UTSW	1	128,299,889 (GRCm39)	missense	probably benign	0.03
R9377:Dars1	UTSW	1	128,344,945 (GRCm39)	missense	probably benign
R9567:Dars1	UTSW	1	128,343,112 (GRCm39)	missense
R9712:Dars1	UTSW	1	128,333,199 (GRCm39)	missense	probably benign	0.00
Z1176:Dars1	UTSW	1	128,299,944 (GRCm39)	nonsense	probably null

Predicted Primers

PCR Primer
(F):5'- AATGTTCTACCACTGAGCCAGC -3'
(R):5'- AATGGGATCTGATGCCCTCTTTC -3'

Sequencing Primer
(F):5'- ACATCCCCTGCTCTTAAATTCTAGTG -3'
(R):5'- CTGGTGTGTCTGAGAACAGTGAC -3'

Posted On

2020-07-13