Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02260:Dars1'

286711

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Dars1

Ensembl Gene

ENSMUSG00000026356

Gene Name

aspartyl-tRNA synthetase 1

Synonyms

5730439G15Rik, Dars

Accession Numbers

Essential gene?

Probably essential (E-score: 0.955) question?

Stock #

IGL02260

Quality Score

Status

Chromosome

Chromosomal Location

128291444-128345105 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 128299898 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Methionine to Lysine at position 362 (M362K)

Ref Sequence

ENSEMBL: ENSMUSP00000027602 (fasta)

Gene Model

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

AlphaFold

Q922B2

Predicted Effect

probably benign
Transcript: ENSMUST00000027602
AA Change: M362K

PolyPhen 2 Score 0.195 (Sensitivity: 0.92; Specificity: 0.87)

SMART Domains

Protein: ENSMUSP00000027602
Gene: ENSMUSG00000026356
AA Change: M362K

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

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000186398

Coding Region Coverage

Validation Efficiency

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: 43 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adgre1	C	T	17: 57,754,891 (GRCm39)	A663V	probably benign	Het
Atg2b	A	T	12: 105,602,699 (GRCm39)		probably benign	Het
B4galt6	T	C	18: 20,833,804 (GRCm39)	I194V	probably benign	Het
Caprin1	T	C	2: 103,609,714 (GRCm39)	Y188C	probably damaging	Het
Ccdc85a	A	G	11: 28,526,672 (GRCm39)	F284S	possibly damaging	Het
Ccdc88b	A	T	19: 6,832,717 (GRCm39)		probably benign	Het
Cox18	C	T	5: 90,365,384 (GRCm39)	V272I	possibly damaging	Het
Ddi1	A	T	9: 6,265,760 (GRCm39)	M203K	probably benign	Het
Dlg4	G	A	11: 69,933,093 (GRCm39)	G500R	probably damaging	Het
Ebf3	G	A	7: 136,807,919 (GRCm39)	P375S	probably damaging	Het
Eif5b	T	A	1: 38,084,537 (GRCm39)	L842M	possibly damaging	Het
Fhdc1	G	A	3: 84,352,042 (GRCm39)	A1061V	possibly damaging	Het
Gm5581	T	C	6: 131,144,909 (GRCm39)		noncoding transcript	Het
Mapk10	A	T	5: 103,186,534 (GRCm39)	D29E	probably benign	Het
Mib2	C	T	4: 155,745,628 (GRCm39)	R61H	probably damaging	Het
Mki67	A	G	7: 135,303,697 (GRCm39)	S724P	probably benign	Het
Mtor	T	C	4: 148,622,758 (GRCm39)	I1946T	probably damaging	Het
Myh14	A	G	7: 44,260,995 (GRCm39)	L1873P	probably damaging	Het
Myom1	C	T	17: 71,415,310 (GRCm39)	Q1226*	probably null	Het
Neb	A	G	2: 52,095,668 (GRCm39)	L4858P	probably damaging	Het
Or51f5	A	T	7: 102,424,114 (GRCm39)	I128F	probably damaging	Het
Or5m9b	C	A	2: 85,905,816 (GRCm39)	T244K	possibly damaging	Het
Or5p76	T	C	7: 108,122,492 (GRCm39)	I222V	probably benign	Het
Pcdhb14	C	T	18: 37,583,086 (GRCm39)	H731Y	probably benign	Het
Prdm16	T	C	4: 154,412,744 (GRCm39)	N1087S	probably benign	Het
Prdm2	C	T	4: 142,861,157 (GRCm39)	G711D	probably damaging	Het
Proser1	G	A	3: 53,386,365 (GRCm39)	G749D	probably damaging	Het
Ptch1	A	T	13: 63,713,166 (GRCm39)		probably benign	Het
Pus10	A	T	11: 23,657,548 (GRCm39)	K233*	probably null	Het
Rasa2	A	G	9: 96,426,372 (GRCm39)	Y825H	probably benign	Het
Tbcd	T	C	11: 121,494,104 (GRCm39)	F969S	probably damaging	Het
Tbp	T	A	17: 15,724,878 (GRCm39)	S133T	probably damaging	Het
Tnks	C	T	8: 35,310,137 (GRCm39)	G1062D	probably damaging	Het
Tnrc6b	T	A	15: 80,764,372 (GRCm39)	S625T	probably damaging	Het
Triobp	T	C	15: 78,850,562 (GRCm39)	S239P	probably benign	Het
Ubiad1	T	C	4: 148,528,564 (GRCm39)	D115G	probably benign	Het
Uckl1	A	G	2: 181,211,381 (GRCm39)	S483P	probably damaging	Het
Vill	A	G	9: 118,887,509 (GRCm39)	D91G	probably benign	Het
Wdr62	C	A	7: 29,970,207 (GRCm39)	C200F	probably damaging	Het
Zfp341	G	A	2: 154,483,969 (GRCm39)	C586Y	possibly damaging	Het
Zfp687	G	A	3: 94,918,575 (GRCm39)	T399I	possibly damaging	Het
Zp1	G	T	19: 10,894,078 (GRCm39)		probably benign	Het
Zzz3	T	A	3: 152,157,720 (GRCm39)	D263E	probably benign	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
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
R8169:Dars1	UTSW	1	128,304,002 (GRCm39)	missense	probably null
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

Posted On

2015-04-16