Mutagenetix > Incidental Mutation

Incidental Mutation 'R8283:Iars2'

638287

Institutional Source

Beutler Lab

Gene Symbol

Iars2

Ensembl Gene

ENSMUSG00000026618

Gene Name

isoleucine-tRNA synthetase 2, mitochondrial

Synonyms

2010002H18Rik

MMRRC Submission

067706-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R8283 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

185018839-185061615 bp(-) (GRCm39)

Type of Mutation

nonsense

DNA Base Change (assembly)

T to A at 185020288 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Stop codon at position 949 (R949*)

Ref Sequence

ENSEMBL: ENSMUSP00000027921 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000027921] [ENSMUST00000069652] [ENSMUST00000194740]

AlphaFold

Q8BIJ6

Predicted Effect

probably null
Transcript: ENSMUST00000027921
AA Change: R949*

SMART Domains

Protein: ENSMUSP00000027921
Gene: ENSMUSG00000026618
AA Change: R949*

Domain	Start	End	E-Value	Type
low complexity region	7	25	N/A	INTRINSIC
Pfam:tRNA-synt_1	87	712	3.6e-172	PFAM
Pfam:tRNA-synt_1g	112	268	7e-15	PFAM
Pfam:tRNA-synt_1_2	334	462	3.8e-7	PFAM
Pfam:Anticodon_1	756	920	1.3e-27	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000069652

SMART Domains

Protein: ENSMUSP00000066325
Gene: ENSMUSG00000039318

Domain	Start	End	E-Value	Type
low complexity region	52	62	N/A	INTRINSIC
Pfam:RAB3GAP2_N	73	497	1.3e-167	PFAM
low complexity region	667	686	N/A	INTRINSIC
Pfam:RAB3GAP2_C	767	1366	3.2e-245	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000194740

SMART Domains

Protein: ENSMUSP00000141608
Gene: ENSMUSG00000039318

Domain	Start	End	E-Value	Type
low complexity region	52	62	N/A	INTRINSIC
Pfam:RAB3GAP2_N	73	497	1.3e-157	PFAM
low complexity region	667	686	N/A	INTRINSIC
Pfam:RAB3GAP2_C	766	1346	2.5e-233	PFAM

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.8%

Validation Efficiency

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 isoleucine-tRNA synthetase exist, a cytoplasmic form and a mitochondrial form. This gene encodes the mitochondrial isoleucine-tRNA synthetase which belongs to the class-I aminoacyl-tRNA synthetase family. [provided by RefSeq, Dec 2014]

Allele List at MGI

Other mutations in this stock

Total: 65 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcb1b	C	T	5: 8,856,086 (GRCm39)	P65S	probably damaging	Het
Adcy3	A	T	12: 4,250,935 (GRCm39)	R565W	probably damaging	Het
Arl14	A	T	3: 69,129,868 (GRCm39)	N5I	probably benign	Het
Arl6ip6	A	G	2: 53,082,250 (GRCm39)	E39G	possibly damaging	Het
Aven	C	T	2: 112,390,120 (GRCm39)	R8W	probably benign	Het
Axl	C	T	7: 25,463,379 (GRCm39)	D633N	probably benign	Het
Boc	A	T	16: 44,340,800 (GRCm39)	L50Q	noncoding transcript	Het
Calml3	A	G	13: 3,854,097 (GRCm39)	V36A	probably damaging	Het
Ccdc183	G	A	2: 25,502,160 (GRCm39)	A238V	probably damaging	Het
Ccndbp1	A	G	2: 120,839,065 (GRCm39)		probably benign	Het
Ccr9	A	G	9: 123,608,696 (GRCm39)	Y126C	probably damaging	Het
Cdhr1	T	C	14: 36,804,737 (GRCm39)	N491S	probably benign	Het
Celsr2	C	T	3: 108,303,771 (GRCm39)	G2429D	probably damaging	Het
Cts6	T	C	13: 61,349,457 (GRCm39)	T84A	probably damaging	Het
Dcpp2	T	C	17: 24,118,384 (GRCm39)		probably null	Het
Drosha	A	G	15: 12,890,587 (GRCm39)	I945V	possibly damaging	Het
Dsg1b	A	G	18: 20,524,963 (GRCm39)	Q133R	probably benign	Het
Enpp1	T	A	10: 24,550,554 (GRCm39)	E174D	probably benign	Het
Esrrb	A	G	12: 86,468,732 (GRCm39)	H15R	probably benign	Het
Fbxl12	T	C	9: 20,550,017 (GRCm39)	T213A	probably benign	Het
Fnbp4	C	A	2: 90,577,115 (GRCm39)	T149K	probably damaging	Het
Foxj1	A	T	11: 116,224,893 (GRCm39)	F158Y	probably benign	Het
Frrs1	A	G	3: 116,671,952 (GRCm39)	T17A	probably benign	Het
Gm10110	C	T	14: 90,135,677 (GRCm39)	V76M	noncoding transcript	Het
Gm45844	T	C	7: 7,244,901 (GRCm39)	Y11C	possibly damaging	Het
Hnrnpl	T	C	7: 28,513,697 (GRCm39)	V220A		Het
Ice1	T	C	13: 70,752,549 (GRCm39)	E1179G	probably damaging	Het
Mast4	A	G	13: 102,895,177 (GRCm39)	L782P	probably damaging	Het
Mcmdc2	A	C	1: 10,004,263 (GRCm39)	K581T	possibly damaging	Het
Men1	A	T	19: 6,386,848 (GRCm39)	D186V	probably damaging	Het
Morc2b	T	G	17: 33,355,675 (GRCm39)	N699T	probably benign	Het
Mrgpra2b	A	G	7: 47,114,465 (GRCm39)	L89P	probably damaging	Het
Naip1	C	T	13: 100,563,695 (GRCm39)	G490E	probably damaging	Het
Ntm	T	C	9: 28,923,508 (GRCm39)	Y224C	probably damaging	Het
Nup88	A	T	11: 70,849,166 (GRCm39)	D262E	probably benign	Het
Or10ag52	T	C	2: 87,043,683 (GRCm39)	V149A	probably benign	Het
Or51l4	T	A	7: 103,404,019 (GRCm39)	I258L	possibly damaging	Het
Or8b54	G	A	9: 38,686,577 (GRCm39)	V9M	noncoding transcript	Het
Oscp1	A	G	4: 125,980,393 (GRCm39)	M293V	probably benign	Het
Pcdhgc3	C	A	18: 37,940,694 (GRCm39)	A365D	probably damaging	Het
Pcyt2	A	T	11: 120,501,548 (GRCm39)	F388I	probably benign	Het
Pgm2l1	C	G	7: 99,902,460 (GRCm39)	A136G	probably benign	Het
Phf14	T	G	6: 11,987,636 (GRCm39)	D638E	probably benign	Het
Pnpla7	A	G	2: 24,940,935 (GRCm39)	K1096E	probably damaging	Het
Prkcb	T	A	7: 122,199,948 (GRCm39)	C586*	probably null	Het
Rnf187	T	A	11: 58,829,241 (GRCm39)	R124W	probably damaging	Het
Sema3a	T	C	5: 13,450,030 (GRCm39)	Y36H	probably damaging	Het
Setd7	T	G	3: 51,428,796 (GRCm39)	S345R	probably benign	Het
Sgms1	T	C	19: 32,137,035 (GRCm39)	D177G	probably damaging	Het
Snx19	T	C	9: 30,374,522 (GRCm39)	L927S	possibly damaging	Het
Sorbs1	G	C	19: 40,365,244 (GRCm39)	R180G	probably benign	Het
Sorl1	T	C	9: 41,942,294 (GRCm39)	D977G	probably damaging	Het
Sptan1	C	T	2: 29,870,212 (GRCm39)	R121W	probably damaging	Het
Srgap2	T	C	1: 131,291,771 (GRCm39)	D152G	probably damaging	Het
Suclg2	T	A	6: 95,474,700 (GRCm39)		probably null	Het
Tacc2	T	C	7: 130,227,034 (GRCm39)	S1240P	probably benign	Het
Tbc1d12	C	T	19: 38,825,353 (GRCm39)	A68V	probably benign	Het
Tex14	G	A	11: 87,365,241 (GRCm39)	D62N	probably damaging	Het
Thyn1	C	T	9: 26,918,155 (GRCm39)	T181I	probably benign	Het
Trio	T	A	15: 27,756,628 (GRCm39)	H2056L	possibly damaging	Het
Ubn2	T	A	6: 38,475,663 (GRCm39)	L1207Q	probably damaging	Het
Usp17lb	T	C	7: 104,490,013 (GRCm39)	S305G	probably damaging	Het
Vmn2r101	T	A	17: 19,832,253 (GRCm39)	Y750N	probably damaging	Het
Wif1	G	A	10: 120,931,952 (GRCm39)	S292N	probably benign	Het
Xpo6	T	G	7: 125,727,421 (GRCm39)	Q528H	possibly damaging	Het

Other mutations in Iars2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00596:Iars2	APN	1	185,048,151 (GRCm39)	missense	probably benign	0.00
IGL00906:Iars2	APN	1	185,028,600 (GRCm39)	splice site	probably benign
IGL01287:Iars2	APN	1	185,028,625 (GRCm39)	missense	possibly damaging	0.90
IGL01814:Iars2	APN	1	185,034,972 (GRCm39)	nonsense	probably null
IGL02016:Iars2	APN	1	185,035,503 (GRCm39)	missense	probably damaging	0.99
IGL02995:Iars2	APN	1	185,035,498 (GRCm39)	missense	probably benign
IGL03002:Iars2	APN	1	185,055,013 (GRCm39)	splice site	probably null
IGL03248:Iars2	APN	1	185,023,629 (GRCm39)	unclassified	probably benign
R0304:Iars2	UTSW	1	185,019,353 (GRCm39)	missense	possibly damaging	0.77
R0711:Iars2	UTSW	1	185,054,585 (GRCm39)	splice site	probably benign
R0783:Iars2	UTSW	1	185,053,071 (GRCm39)	missense	probably damaging	1.00
R0990:Iars2	UTSW	1	185,050,824 (GRCm39)	missense	probably damaging	1.00
R1867:Iars2	UTSW	1	185,050,765 (GRCm39)	missense	probably benign	0.01
R1868:Iars2	UTSW	1	185,050,765 (GRCm39)	missense	probably benign	0.01
R1957:Iars2	UTSW	1	185,027,868 (GRCm39)	missense	possibly damaging	0.89
R2378:Iars2	UTSW	1	185,059,918 (GRCm39)	missense	probably damaging	1.00
R3784:Iars2	UTSW	1	185,019,328 (GRCm39)	missense	probably benign	0.17
R4061:Iars2	UTSW	1	185,035,583 (GRCm39)	missense	possibly damaging	0.85
R4334:Iars2	UTSW	1	185,035,591 (GRCm39)	missense	probably benign	0.35
R4708:Iars2	UTSW	1	185,021,554 (GRCm39)	missense	probably benign	0.00
R4723:Iars2	UTSW	1	185,048,176 (GRCm39)	missense	probably damaging	1.00
R4729:Iars2	UTSW	1	185,048,248 (GRCm39)	missense	possibly damaging	0.71
R4851:Iars2	UTSW	1	185,059,845 (GRCm39)	missense	probably damaging	0.99
R5033:Iars2	UTSW	1	185,050,125 (GRCm39)	missense	possibly damaging	0.65
R5215:Iars2	UTSW	1	185,026,966 (GRCm39)	missense	probably damaging	1.00
R5260:Iars2	UTSW	1	185,055,931 (GRCm39)	missense	probably damaging	1.00
R5286:Iars2	UTSW	1	185,055,318 (GRCm39)	intron	probably benign
R5614:Iars2	UTSW	1	185,021,705 (GRCm39)	missense	probably benign	0.00
R6659:Iars2	UTSW	1	185,020,273 (GRCm39)	missense	possibly damaging	0.76
R6838:Iars2	UTSW	1	185,061,342 (GRCm39)	missense	probably damaging	0.98
R7057:Iars2	UTSW	1	185,021,564 (GRCm39)	missense	probably benign	0.03
R7462:Iars2	UTSW	1	185,055,063 (GRCm39)	missense	probably damaging	1.00
R7690:Iars2	UTSW	1	185,053,194 (GRCm39)	missense	probably damaging	1.00
R8021:Iars2	UTSW	1	185,054,654 (GRCm39)	missense	probably benign	0.05
R8097:Iars2	UTSW	1	185,061,586 (GRCm39)	unclassified	probably benign
R8198:Iars2	UTSW	1	185,029,703 (GRCm39)	missense	probably benign	0.19
R8543:Iars2	UTSW	1	185,019,341 (GRCm39)	missense	probably benign	0.00
R8710:Iars2	UTSW	1	185,027,783 (GRCm39)	missense	probably benign	0.13
R8713:Iars2	UTSW	1	185,023,615 (GRCm39)	missense	possibly damaging	0.58
R8856:Iars2	UTSW	1	185,028,621 (GRCm39)	missense	probably benign	0.10
R9206:Iars2	UTSW	1	185,050,146 (GRCm39)	missense	possibly damaging	0.83
R9304:Iars2	UTSW	1	185,055,400 (GRCm39)	nonsense	probably null
R9435:Iars2	UTSW	1	185,034,913 (GRCm39)	missense	probably damaging	1.00
R9634:Iars2	UTSW	1	185,027,727 (GRCm39)	makesense	probably null
Z1177:Iars2	UTSW	1	185,048,092 (GRCm39)	nonsense	probably null

Predicted Primers

PCR Primer
(F):5'- GGCACTGTATCAGAACACGAG -3'
(R):5'- GCAAAATGTATACTCCAGTCAACAG -3'

Sequencing Primer
(F):5'- GTGACAGTCACTCATGGGTG -3'
(R):5'- GTCAACAGCTAAAAGTGACTGTC -3'

Posted On

2020-07-28