Mutagenetix > Incidental Mutation

Incidental Mutation 'R5475:Fars2'

434036

Institutional Source

Beutler Lab

Gene Symbol

Fars2

Ensembl Gene

ENSMUSG00000021420

Gene Name

phenylalanine-tRNA synthetase 2, mitochondrial

Synonyms

Fars1, 2810431B21Rik, 6720478K01Rik

MMRRC Submission

043036-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R5475 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

36301373-36721569 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 36388553 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Threonine at position 14 (I14T)

Ref Sequence

ENSEMBL: ENSMUSP00000153019 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000021857] [ENSMUST00000099582] [ENSMUST00000223796] [ENSMUST00000224241] [ENSMUST00000224611] [ENSMUST00000224916]

AlphaFold

Q99M01

Predicted Effect

probably benign
Transcript: ENSMUST00000021857
AA Change: I14T

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

SMART Domains

Protein: ENSMUSP00000021857
Gene: ENSMUSG00000021420
AA Change: I14T

Domain	Start	End	E-Value	Type
Pfam:tRNA-synt_2d	69	208	3.3e-18	PFAM
Pfam:tRNA-synt_2d	223	343	9.5e-31	PFAM
FDX-ACB	358	450	1.5e-32	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000099582

SMART Domains

Protein: ENSMUSP00000097177
Gene: ENSMUSG00000021420

Domain	Start	End	E-Value	Type
Pfam:tRNA-synt_2d	4	111	2.6e-33	PFAM
FDX-ACB	126	218	1.5e-32	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000223796
AA Change: I14T

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

Predicted Effect

probably benign
Transcript: ENSMUST00000224241
AA Change: I14T

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

Predicted Effect

probably benign
Transcript: ENSMUST00000224611
AA Change: I14T

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

Predicted Effect

probably benign
Transcript: ENSMUST00000224916
AA Change: I14T

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

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000225525

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 98.3%
3x: 97.4%
10x: 95.5%
20x: 91.8%

Validation Efficiency

96% (72/75)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that transfers phenylalanine to its cognate tRNA. This protein localizes to the mitochondrion and plays a role in mitochondrial protein translation. Mutations in this gene can cause combined oxidative phosphorylation deficiency 14 (Alpers encephalopathy). Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2016]

Allele List at MGI

Other mutations in this stock

Total: 60 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930505A04Rik	C	T	11: 30,376,349 (GRCm39)	V173M	probably damaging	Het
AA467197	A	G	2: 122,482,646 (GRCm39)	K70R	probably damaging	Het
Agr3	A	G	12: 35,997,539 (GRCm39)	N83S	probably benign	Het
Alpk2	T	C	18: 65,440,083 (GRCm39)	T904A	probably benign	Het
Ank	A	T	15: 27,557,285 (GRCm39)	K156N	probably damaging	Het
Arsb	T	G	13: 93,998,773 (GRCm39)	D360E	probably benign	Het
Atg14	C	T	14: 47,805,793 (GRCm39)	R24Q	possibly damaging	Het
Cacna1e	A	T	1: 154,601,455 (GRCm39)	F71I	possibly damaging	Het
Cdc42bpg	T	C	19: 6,361,101 (GRCm39)	I242T	probably damaging	Het
Cngb1	A	T	8: 95,978,597 (GRCm39)	I588N	probably damaging	Het
Col6a6	T	C	9: 105,651,537 (GRCm39)	H1158R	probably null	Het
Cse1l	T	C	2: 166,783,174 (GRCm39)	S684P	probably damaging	Het
Cyp2c29	A	T	19: 39,318,731 (GRCm39)	M404L	possibly damaging	Het
D5Ertd579e	G	T	5: 36,772,601 (GRCm39)	S598Y	probably damaging	Het
Dph7	A	T	2: 24,858,969 (GRCm39)		probably null	Het
Dsg1c	A	T	18: 20,415,088 (GRCm39)	N662Y	probably damaging	Het
Efcab9	T	G	11: 32,472,862 (GRCm39)	D195A	probably damaging	Het
Ephb4	A	G	5: 137,352,701 (GRCm39)	M95V	probably benign	Het
Fam171a1	A	T	2: 3,226,334 (GRCm39)	Y489F	possibly damaging	Het
Fbxo34	T	C	14: 47,766,802 (GRCm39)	V54A	probably benign	Het
Fbxw17	T	C	13: 50,579,684 (GRCm39)	I167T	probably benign	Het
Fzd9	A	T	5: 135,279,123 (GRCm39)		probably null	Het
Gm26996	T	A	6: 130,556,918 (GRCm39)		noncoding transcript	Het
Gm4744	A	G	6: 40,927,388 (GRCm39)		probably benign	Het
Gm4744	T	A	6: 40,927,403 (GRCm39)		probably benign	Het
Gprc5c	G	T	11: 114,755,093 (GRCm39)	V257L	possibly damaging	Het
Has1	C	A	17: 18,068,583 (GRCm39)	R257L	possibly damaging	Het
Hjv	T	C	3: 96,434,599 (GRCm39)	S113P	probably benign	Het
Hsd17b8	C	T	17: 34,246,287 (GRCm39)		probably benign	Het
Kat2b	T	G	17: 53,970,609 (GRCm39)	V665G	probably damaging	Het
Klhdc4	T	A	8: 122,526,311 (GRCm39)	H276L	possibly damaging	Het
Klhl6	A	T	16: 19,766,877 (GRCm39)	C506S	probably damaging	Het
Ldb2	T	C	5: 44,699,174 (GRCm39)	Y88C	probably damaging	Het
Lrit1	A	G	14: 36,776,958 (GRCm39)	E26G	probably benign	Het
Mcoln2	A	G	3: 145,889,541 (GRCm39)	Y414C	probably damaging	Het
Mfsd5	A	G	15: 102,188,928 (GRCm39)	D100G	probably damaging	Het
Micall2	T	A	5: 139,702,224 (GRCm39)	S340C	probably damaging	Het
Npsr1	T	C	9: 24,211,715 (GRCm39)	I81T	probably damaging	Het
Or2bd2	G	T	7: 6,443,169 (GRCm39)	R90L	probably benign	Het
Or2t49	A	G	11: 58,392,431 (GRCm39)	V317A	probably benign	Het
Or6x1	T	A	9: 40,099,005 (GRCm39)	L198H	possibly damaging	Het
Or8b56	T	A	9: 38,739,762 (GRCm39)	F258L	possibly damaging	Het
Pax3	T	C	1: 78,080,055 (GRCm39)	T444A	probably benign	Het
Pea15a	A	G	1: 172,026,809 (GRCm39)		probably null	Het
Phc1	T	A	6: 122,311,051 (GRCm39)	Q95L	possibly damaging	Het
Plch2	T	C	4: 155,084,594 (GRCm39)	Y361C	probably damaging	Het
Pphln1-ps1	A	T	16: 13,494,977 (GRCm39)	R25S	possibly damaging	Het
Rad54l2	C	T	9: 106,583,057 (GRCm39)	G787D	probably damaging	Het
Rbm20	G	T	19: 53,823,136 (GRCm39)	E578*	probably null	Het
Sipa1l2	A	T	8: 126,218,334 (GRCm39)	D334E	probably damaging	Het
Tbc1d2	C	T	4: 46,629,912 (GRCm39)	G252R	probably benign	Het
Thumpd1	A	G	7: 119,319,943 (GRCm39)	S8P	probably benign	Het
Tnxb	T	C	17: 34,908,567 (GRCm39)	Y1407H	probably damaging	Het
Trav2	T	A	14: 52,805,290 (GRCm39)	V37E	probably damaging	Het
Trav3-1	G	T	14: 52,818,494 (GRCm39)	W56L	probably damaging	Het
Usp31	A	T	7: 121,250,749 (GRCm39)	L808Q	probably damaging	Het
Vmn1r52	C	T	6: 90,155,894 (GRCm39)	A66V	probably benign	Het
Vmn2r105	T	A	17: 20,455,044 (GRCm39)	I31L	probably benign	Het
Wdr1	C	T	5: 38,686,931 (GRCm39)	G278S	probably damaging	Het
Zbtb2	G	T	10: 4,319,275 (GRCm39)	F250L	probably benign	Het

Other mutations in Fars2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01876:Fars2	APN	13	36,721,285 (GRCm39)	missense	probably benign	0.07
IGL02348:Fars2	APN	13	36,721,354 (GRCm39)	missense	probably benign	0.00
IGL02406:Fars2	APN	13	36,594,145 (GRCm39)	missense	probably benign	0.39
IGL02523:Fars2	APN	13	36,388,676 (GRCm39)	missense	probably damaging	1.00
IGL02896:Fars2	APN	13	36,388,825 (GRCm39)	missense	probably benign	0.02
IGL03299:Fars2	APN	13	36,721,384 (GRCm39)	nonsense	probably null
IGL03308:Fars2	APN	13	36,388,670 (GRCm39)	missense	possibly damaging	0.95
R0419:Fars2	UTSW	13	36,721,285 (GRCm39)	missense	probably benign	0.07
R0546:Fars2	UTSW	13	36,388,569 (GRCm39)	missense	probably benign	0.01
R1918:Fars2	UTSW	13	36,388,529 (GRCm39)	missense	probably damaging	1.00
R3120:Fars2	UTSW	13	36,430,400 (GRCm39)	missense	probably damaging	1.00
R3844:Fars2	UTSW	13	36,389,084 (GRCm39)	missense	probably damaging	1.00
R4716:Fars2	UTSW	13	36,389,051 (GRCm39)	missense	probably damaging	1.00
R4795:Fars2	UTSW	13	36,721,400 (GRCm39)	missense	probably damaging	0.97
R4796:Fars2	UTSW	13	36,721,400 (GRCm39)	missense	probably damaging	0.97
R4979:Fars2	UTSW	13	36,388,564 (GRCm39)	missense	possibly damaging	0.54
R5262:Fars2	UTSW	13	36,526,001 (GRCm39)	missense	probably damaging	1.00
R5413:Fars2	UTSW	13	36,388,545 (GRCm39)	nonsense	probably null
R5635:Fars2	UTSW	13	36,594,129 (GRCm39)	missense	probably damaging	0.99
R6437:Fars2	UTSW	13	36,388,846 (GRCm39)	missense	probably benign	0.41
R7637:Fars2	UTSW	13	36,388,758 (GRCm39)	missense	probably benign	0.40
R7676:Fars2	UTSW	13	36,389,026 (GRCm39)	missense	probably benign	0.07
R8013:Fars2	UTSW	13	36,389,068 (GRCm39)	nonsense	probably null
R8014:Fars2	UTSW	13	36,389,068 (GRCm39)	nonsense	probably null
R8063:Fars2	UTSW	13	36,388,880 (GRCm39)	nonsense	probably null
R8273:Fars2	UTSW	13	36,594,093 (GRCm39)	missense	probably damaging	1.00
R8837:Fars2	UTSW	13	36,430,409 (GRCm39)	missense	probably damaging	1.00
R8994:Fars2	UTSW	13	36,388,849 (GRCm39)	missense	probably damaging	0.98
R9067:Fars2	UTSW	13	36,388,846 (GRCm39)	missense	probably benign	0.41
R9110:Fars2	UTSW	13	36,430,402 (GRCm39)	missense	probably benign	0.00
R9169:Fars2	UTSW	13	36,416,109 (GRCm39)	missense	probably damaging	1.00
X0020:Fars2	UTSW	13	36,388,778 (GRCm39)	missense	probably damaging	1.00
Z1177:Fars2	UTSW	13	36,388,714 (GRCm39)	missense	probably benign

Predicted Primers

PCR Primer
(F):5'- AGAGCCCTGTTGCTTTGCAC -3'
(R):5'- TTCCTGCCCACCTTGGAAAG -3'

Sequencing Primer
(F):5'- CACCTTTAGTACCATACATGACAGTG -3'
(R):5'- CTTGGAAAGGACCTTCTGGG -3'

Posted On

2016-10-06