Mutagenetix > Incidental Mutation

Incidental Mutation 'R1439:Rbfox1'

160879

Institutional Source

Beutler Lab

Gene Symbol

Rbfox1

Ensembl Gene

ENSMUSG00000008658

Gene Name

RNA binding protein, fox-1 homolog (C. elegans) 1

Synonyms

A2bp1, A2bp, FOX1, HRNBP1

MMRRC Submission

039494-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R1439 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

5703219-7229390 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 7148297 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Alanine at position 269 (T269A)

Ref Sequence

ENSEMBL: ENSMUSP00000155364 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000056416] [ENSMUST00000115841] [ENSMUST00000229741] [ENSMUST00000230658] [ENSMUST00000231088] [ENSMUST00000231194]

AlphaFold

Q9JJ43

Predicted Effect

probably benign
Transcript: ENSMUST00000056416
AA Change: T249A

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

SMART Domains

Protein: ENSMUSP00000049970
Gene: ENSMUSG00000008658
AA Change: T249A

Domain	Start	End	E-Value	Type
low complexity region	107	118	N/A	INTRINSIC
RRM	137	208	1.77e-24	SMART
Pfam:Fox-1_C	272	362	1.7e-42	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000115841
AA Change: T249A

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

SMART Domains

Protein: ENSMUSP00000111507
Gene: ENSMUSG00000008658
AA Change: T249A

Domain	Start	End	E-Value	Type
low complexity region	87	98	N/A	INTRINSIC
RRM	117	188	1.77e-24	SMART
Pfam:Fox-1_C	252	341	2.5e-44	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000229741
AA Change: T269A

PolyPhen 2 Score 0.513 (Sensitivity: 0.88; Specificity: 0.90)

Predicted Effect

probably benign
Transcript: ENSMUST00000230658
AA Change: T249A

PolyPhen 2 Score 0.011 (Sensitivity: 0.96; Specificity: 0.78)

Predicted Effect

probably benign
Transcript: ENSMUST00000231088
AA Change: T211A

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

Predicted Effect

probably benign
Transcript: ENSMUST00000231194
AA Change: T249A

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)

Meta Mutation Damage Score

0.0942

Coding Region Coverage

1x: 98.8%
3x: 97.8%
10x: 94.4%
20x: 86.3%

Validation Efficiency

100% (72/72)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The Fox-1 family of RNA-binding proteins is evolutionarily conserved, and regulates tissue-specific alternative splicing in metazoa. Fox-1 recognizes a (U)GCAUG stretch in regulated exons or in flanking introns. The protein binds to the C-terminus of ataxin-2 and may contribute to the restricted pathology of spinocerebellar ataxia type 2 (SCA2). Ataxin-2 is the product of the SCA2 gene which causes familial neurodegenerative diseases. Fox-1 and ataxin-2 are both localized in the trans-Golgi network. Several alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2011]
PHENOTYPE: Mice homozygous for a conditional allele activated in the brain exhibit reduced fertility, infrequent spontaneous seizures, increased susceptibility to kainic acid-induced seizures and lethality, and increased neuronal excitation. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 70 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Agap1	A	G	1: 89,770,908 (GRCm39)	N499S	probably damaging	Het
AI661453	C	A	17: 47,777,587 (GRCm39)		probably benign	Het
Akap1	C	A	11: 88,735,577 (GRCm39)	G362*	probably null	Het
Alkbh1	A	G	12: 87,475,915 (GRCm39)	V289A	probably damaging	Het
Bnc2	C	T	4: 84,194,305 (GRCm39)	E1035K	probably benign	Het
C1s2	T	A	6: 124,607,126 (GRCm39)		probably benign	Het
Cabin1	A	G	10: 75,492,640 (GRCm39)	I1885T	probably damaging	Het
Col22a1	A	G	15: 71,824,226 (GRCm39)		probably benign	Het
Cpne4	A	T	9: 104,866,831 (GRCm39)	T248S	probably damaging	Het
Cracd	T	C	5: 76,988,757 (GRCm39)	V36A	probably damaging	Het
Cubn	T	C	2: 13,292,379 (GRCm39)	N3268S	probably damaging	Het
Ddx10	T	A	9: 53,151,787 (GRCm39)	K79N	probably damaging	Het
Dennd1a	A	C	2: 37,933,412 (GRCm39)	L131R	probably damaging	Het
Dnah9	T	C	11: 65,764,958 (GRCm39)	Y3862C	probably benign	Het
Eif3e	A	G	15: 43,141,824 (GRCm39)		probably benign	Het
Emsy	T	C	7: 98,250,048 (GRCm39)		probably benign	Het
Ep400	A	T	5: 110,833,344 (GRCm39)	D1959E	unknown	Het
Fpr-rs7	A	G	17: 20,333,869 (GRCm39)	I207T	probably benign	Het
Fubp3	C	A	2: 31,488,563 (GRCm39)	L140I	probably damaging	Het
Gas2l2	T	C	11: 83,318,298 (GRCm39)	D137G	probably damaging	Het
Git1	G	T	11: 77,397,244 (GRCm39)	R699L	possibly damaging	Het
Gnao1	T	A	8: 94,690,065 (GRCm39)	F27L	probably benign	Het
Hlx	G	T	1: 184,464,184 (GRCm39)	A52D	probably damaging	Het
Itga6	T	G	2: 71,664,378 (GRCm39)	Y505D	probably damaging	Het
Itgad	A	T	7: 127,782,178 (GRCm39)	T205S	probably benign	Het
Jakmip3	A	T	7: 138,631,375 (GRCm39)	Y574F	probably benign	Het
Laptm5	G	T	4: 130,653,520 (GRCm39)		probably benign	Het
Mlana	A	T	19: 29,684,252 (GRCm39)	R71S	probably benign	Het
Mroh2a	G	C	1: 88,185,524 (GRCm39)	E1510D	probably damaging	Het
Mus81	G	C	19: 5,535,145 (GRCm39)	R295G	probably benign	Het
Ncapd3	T	A	9: 26,998,862 (GRCm39)		probably null	Het
Nectin1	A	G	9: 43,703,396 (GRCm39)	E218G	possibly damaging	Het
Nectin3	A	T	16: 46,268,757 (GRCm39)	Y548*	probably null	Het
Nif3l1	T	C	1: 58,487,102 (GRCm39)	F96S	probably damaging	Het
Ntrk1	A	G	3: 87,696,918 (GRCm39)		probably null	Het
Obsl1	C	A	1: 75,463,428 (GRCm39)	E1755*	probably null	Het
Or4p23	T	C	2: 88,577,178 (GRCm39)	E18G	possibly damaging	Het
Osbpl9	T	C	4: 108,958,353 (GRCm39)	D74G	probably damaging	Het
Osgin1	T	A	8: 120,169,852 (GRCm39)		probably null	Het
Otogl	A	G	10: 107,615,113 (GRCm39)	Y1931H	probably benign	Het
Pmepa1	A	G	2: 173,069,874 (GRCm39)	I227T	probably benign	Het
Pprc1	T	A	19: 46,052,175 (GRCm39)	N564K	possibly damaging	Het
Prkaa1	T	C	15: 5,194,225 (GRCm39)	F92S	probably damaging	Het
Ptprd	A	G	4: 75,984,437 (GRCm39)	F811L	probably damaging	Het
Rad54b	A	G	4: 11,606,152 (GRCm39)	K520R	possibly damaging	Het
Rfwd3	T	C	8: 112,004,920 (GRCm39)	Y554C	probably damaging	Het
Rfx2	A	T	17: 57,094,720 (GRCm39)	V208E	probably damaging	Het
Rgs22	G	T	15: 36,025,939 (GRCm39)		probably benign	Het
Rrbp1	A	G	2: 143,797,032 (GRCm39)		probably null	Het
Ryr2	C	T	13: 11,729,389 (GRCm39)		probably benign	Het
Sbno1	A	G	5: 124,522,523 (GRCm39)		probably benign	Het
Secisbp2	T	C	13: 51,833,759 (GRCm39)		probably benign	Het
Sgsm2	C	A	11: 74,759,964 (GRCm39)	R58L	probably benign	Het
Slc25a36	A	C	9: 96,975,126 (GRCm39)		probably benign	Het
Spink4	A	G	4: 40,929,121 (GRCm39)	T49A	possibly damaging	Het
Steap3	A	T	1: 120,155,550 (GRCm39)	F470I	probably damaging	Het
Stk10	A	G	11: 32,567,919 (GRCm39)	Q907R	probably damaging	Het
Tdrd5	A	G	1: 156,105,057 (GRCm39)	V446A	probably damaging	Het
Tmem117	G	A	15: 94,992,478 (GRCm39)	M379I	probably benign	Het
Trappc12	A	G	12: 28,797,160 (GRCm39)	L124P	possibly damaging	Het
Trim9	G	A	12: 70,297,867 (GRCm39)	H613Y	probably damaging	Het
Trio	A	G	15: 27,898,000 (GRCm39)	W371R	probably damaging	Het
Ulk4	G	C	9: 121,095,324 (GRCm39)	H110D	possibly damaging	Het
Upb1	T	C	10: 75,275,776 (GRCm39)	V387A	probably benign	Het
Utrn	A	T	10: 12,619,793 (GRCm39)	I284N	possibly damaging	Het
Vmn2r111	C	A	17: 22,790,097 (GRCm39)	W303L	probably benign	Het
Vmn2r15	G	T	5: 109,441,953 (GRCm39)	P160Q	probably damaging	Het
Wdtc1	A	G	4: 133,029,118 (GRCm39)	S323P	probably benign	Het
Zfp846	T	A	9: 20,505,393 (GRCm39)	C418S	possibly damaging	Het
Zfyve26	G	T	12: 79,298,937 (GRCm39)	P441Q	probably benign	Het

Other mutations in Rbfox1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00895:Rbfox1	APN	16	7,187,698 (GRCm39)	missense	probably benign	0.02
IGL01070:Rbfox1	APN	16	7,124,307 (GRCm39)	missense	possibly damaging	0.78
IGL02633:Rbfox1	APN	16	7,110,078 (GRCm39)	missense	probably damaging	0.99
IGL03037:Rbfox1	APN	16	7,110,147 (GRCm39)	splice site	probably benign
R0006:Rbfox1	UTSW	16	7,148,284 (GRCm39)	missense	probably benign	0.21
R0647:Rbfox1	UTSW	16	7,042,248 (GRCm39)	missense	probably damaging	1.00
R1656:Rbfox1	UTSW	16	7,124,333 (GRCm39)	splice site	probably benign
R1677:Rbfox1	UTSW	16	7,110,091 (GRCm39)	missense	possibly damaging	0.92
R2155:Rbfox1	UTSW	16	7,111,946 (GRCm39)	missense	possibly damaging	0.91
R3236:Rbfox1	UTSW	16	7,225,892 (GRCm39)	missense	possibly damaging	0.94
R4952:Rbfox1	UTSW	16	7,094,952 (GRCm39)	missense	probably benign	0.00
R4971:Rbfox1	UTSW	16	7,111,952 (GRCm39)	missense	probably damaging	1.00
R5115:Rbfox1	UTSW	16	7,227,636 (GRCm39)	missense	probably damaging	1.00
R5784:Rbfox1	UTSW	16	7,042,203 (GRCm39)	missense	probably damaging	0.96
R6380:Rbfox1	UTSW	16	7,042,214 (GRCm39)	nonsense	probably null
R7102:Rbfox1	UTSW	16	7,187,698 (GRCm39)	missense	probably benign	0.02
R7104:Rbfox1	UTSW	16	7,170,867 (GRCm39)	missense	possibly damaging	0.90
R7218:Rbfox1	UTSW	16	7,111,947 (GRCm39)	missense	probably damaging	1.00
R7348:Rbfox1	UTSW	16	7,225,888 (GRCm39)	nonsense	probably null
R7383:Rbfox1	UTSW	16	6,887,899 (GRCm39)	missense	probably benign	0.17
R7903:Rbfox1	UTSW	16	7,042,375 (GRCm39)	missense	probably benign	0.20
R8161:Rbfox1	UTSW	16	7,094,892 (GRCm39)	missense
R8350:Rbfox1	UTSW	16	7,094,954 (GRCm39)	missense	probably benign	0.17
R8487:Rbfox1	UTSW	16	7,042,319 (GRCm39)	missense	probably damaging	1.00
R8836:Rbfox1	UTSW	16	7,227,605 (GRCm39)	missense	probably benign	0.00
R9253:Rbfox1	UTSW	16	7,111,973 (GRCm39)	missense	probably benign	0.00
R9516:Rbfox1	UTSW	16	7,227,573 (GRCm39)	missense	probably benign	0.01
R9674:Rbfox1	UTSW	16	7,170,885 (GRCm39)	missense	probably benign	0.03

Predicted Primers

PCR Primer
(F):5'- AGACCCCTTTTGAGAATGCCACAC -3'
(R):5'- TGCATACCTGGGAGGCAGAATCAC -3'

Sequencing Primer
(F):5'- GCAGGCTGTTACTAACTAGACC -3'
(R):5'- ATCACTATGAATGTGAGCAAGC -3'

Posted On

2014-03-14