Mutagenetix > Incidental Mutations

Incidental Mutation 'R1769:Ifih1'

194657

Institutional Source

Beutler Lab

Gene Symbol

Ifih1

Ensembl Gene

ENSMUSG00000026896

Gene Name

interferon induced with helicase C domain 1

Synonyms

MDA5, Helicard, 9130009C22Rik, MDA-5

MMRRC Submission

039800-MU

Accession Numbers

Is this an essential gene?

Probably non essential (E-score: 0.167) question?

Stock #

R1769 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

62595798-62646255 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 62606394 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Alanine to Threonine at position 562 (A562T)

Ref Sequence

ENSEMBL: ENSMUSP00000108078 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000028259] [ENSMUST00000112459]

AlphaFold

Q8R5F7

Predicted Effect

probably damaging
Transcript: ENSMUST00000028259
AA Change: A611T

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000028259
Gene: ENSMUSG00000026896
AA Change: A611T

Domain	Start	End	E-Value	Type
Pfam:CARD_2	7	99	3e-22	PFAM
Pfam:CARD_2	110	200	6.8e-22	PFAM
Pfam:CARD	115	200	2.6e-15	PFAM
low complexity region	248	261	N/A	INTRINSIC
DEXDc	305	520	1.08e-26	SMART
Blast:DEXDc	590	712	1e-45	BLAST
HELICc	742	826	1.27e-14	SMART
Pfam:RIG-I_C-RD	903	1018	4.2e-42	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000112459
AA Change: A562T

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000108078
Gene: ENSMUSG00000026896
AA Change: A562T

Domain	Start	End	E-Value	Type
SCOP:d3ygsp_	6	88	1e-3	SMART
Pfam:CARD	115	200	3.9e-15	PFAM
DEXDc	256	471	1.08e-26	SMART
Blast:DEXDc	541	663	1e-45	BLAST
HELICc	693	777	1.27e-14	SMART
Pfam:RIG-I_C-RD	852	973	1.5e-43	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000176431

Meta Mutation Damage Score

0.3448

Coding Region Coverage

1x: 97.5%
3x: 96.9%
10x: 95.3%
20x: 92.5%

Validation Efficiency

100% (91/91)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] DEAD box proteins, characterized by the conserved motif Asp-Glu-Ala-Asp (DEAD), are putative RNA helicases. They are implicated in a number of cellular processes involving alteration of RNA secondary structure such as translation initiation, nuclear and mitochondrial splicing, and ribosome and spliceosome assembly. Based on their distribution patterns, some members of this family are believed to be involved in embryogenesis, spermatogenesis, and cellular growth and division. This gene encodes a DEAD box protein that is upregulated in response to treatment with beta-interferon and a protein kinase C-activating compound, mezerein. Irreversible reprogramming of melanomas can be achieved by treatment with both these agents; treatment with either agent alone only achieves reversible differentiation. Genetic variation in this gene is associated with diabetes mellitus insulin-dependent type 19. [provided by RefSeq, Jul 2012]
PHENOTYPE: Mice homozygous for a null allele have increased virus-associated morbidity and mortality, and decreased cytokine response to several viral infection. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 91 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4921507P07Rik	A	G	6: 50,591,821		probably benign	Het
A430033K04Rik	A	G	5: 138,646,257	I135V	probably benign	Het
Abca1	T	A	4: 53,074,325	K1119N	probably damaging	Het
Abcb10	C	T	8: 123,962,052	G495D	probably damaging	Het
Abcc9	T	C	6: 142,627,468		probably benign	Het
Akap3	A	G	6: 126,865,846	E476G	possibly damaging	Het
Aldh3b1	A	G	19: 3,918,740	F271S	probably damaging	Het
Alkbh2	C	T	5: 114,124,226	E148K	probably damaging	Het
Ascc3	T	C	10: 50,700,490	V847A	probably damaging	Het
Best3	A	G	10: 117,023,978	N381S	probably benign	Het
Blm	A	T	7: 80,513,370	S78T	probably benign	Het
Bmpr2	T	A	1: 59,868,361	L871Q	probably damaging	Het
Car13	T	A	3: 14,650,735	H104Q	probably benign	Het
Ccdc39	T	C	3: 33,826,480	K446R	probably damaging	Het
Ccnb1ip1	T	C	14: 50,792,111	M165V	probably benign	Het
Cd4	A	T	6: 124,866,655	M431K	possibly damaging	Het
Cdh7	C	T	1: 110,052,876	T178I	probably damaging	Het
Ceacam3	C	T	7: 17,158,376	T348I	probably damaging	Het
Cfap54	C	T	10: 92,904,263		probably null	Het
Clcn6	A	T	4: 148,014,301		probably null	Het
Csf3	A	G	11: 98,702,420	Y121C	probably damaging	Het
Csmd3	C	T	15: 47,704,109		probably benign	Het
Cyp2c69	A	G	19: 39,876,371	I221T	probably benign	Het
Dgcr2	T	C	16: 17,857,251		probably benign	Het
Dhcr7	T	C	7: 143,847,513	F474S	probably damaging	Het
Dnah1	T	C	14: 31,310,882	I399V	probably null	Het
Efcab14	T	A	4: 115,752,991	L183Q	probably damaging	Het
Elmsan1	G	A	12: 84,158,350		probably benign	Het
Evx2	A	G	2: 74,659,157	V88A	probably benign	Het
Exph5	A	G	9: 53,373,809	N730S	probably benign	Het
Farsb	T	A	1: 78,466,983	K196I	probably benign	Het
Fbln7	C	T	2: 128,893,762		probably benign	Het
Fhdc1	A	G	3: 84,448,778	F453S	probably damaging	Het
Gast	T	A	11: 100,336,858	W89R	probably damaging	Het
Gata2	A	G	6: 88,205,255	S402G	probably benign	Het
Gin1	T	A	1: 97,792,437	S386T	probably benign	Het
Golgb1	A	G	16: 36,916,001	E1870G	probably damaging	Het
Hivep3	T	A	4: 120,097,571	V1028E	possibly damaging	Het
Ifi203	G	A	1: 173,928,760	R486*	probably null	Het
Ifi209	G	A	1: 173,641,162	S186N	probably benign	Het
Itch	T	C	2: 155,172,561	L106S	probably damaging	Het
Itga4	T	A	2: 79,315,706		probably null	Het
Kdm4c	A	G	4: 74,280,997	S141G	possibly damaging	Het
Kirrel	C	T	3: 87,089,151	M380I	probably null	Het
Klra3	T	C	6: 130,330,263		probably null	Het
Lama2	A	T	10: 27,208,406	S923T	probably damaging	Het
Lama2	G	C	10: 27,208,407	F922L	probably benign	Het
Llgl1	G	A	11: 60,707,047	V331M	probably damaging	Het
Lrrc30	T	C	17: 67,631,681	*301W	probably null	Het
Map1lc3b	C	T	8: 121,593,487		probably benign	Het
Mbd2	A	G	18: 70,616,619	I302V	probably benign	Het
Med27	A	G	2: 29,500,295	Y78C	probably damaging	Het
Mei1	C	T	15: 82,112,570		probably null	Het
Miga1	T	C	3: 152,287,554	E346G	probably damaging	Het
Myef2	A	G	2: 125,115,443	S131P	probably damaging	Het
Myocd	T	C	11: 65,178,701	H899R	probably benign	Het
Ncam1	A	G	9: 49,545,256		probably benign	Het
Ngf	T	A	3: 102,520,197	N87K	possibly damaging	Het
Nol10	T	A	12: 17,416,708		probably benign	Het
Nrip2	A	G	6: 128,408,268	I221V	probably benign	Het
Nup205	G	A	6: 35,205,431	G777D	probably damaging	Het
Olfr1446	A	G	19: 12,889,683	V298A	probably damaging	Het
Olfr199	A	G	16: 59,215,981	F211L	probably benign	Het
Olfr802	T	A	10: 129,682,212	T176S	probably benign	Het
Olfr855	A	T	9: 19,585,386	Q283L	probably damaging	Het
Olfr974	G	T	9: 39,942,955	D232Y	probably benign	Het
Oxt	A	T	2: 130,576,300	R31W	probably damaging	Het
Pde4dip	A	G	3: 97,695,930	S2248P	probably benign	Het
Pias1	A	G	9: 62,952,178	V16A	probably damaging	Het
Pkp2	T	C	16: 16,262,697	S616P	probably damaging	Het
Plch2	T	C	4: 155,000,083	Y379C	probably damaging	Het
Pnpt1	A	G	11: 29,154,159	N540D	probably benign	Het
Ptpn23	G	A	9: 110,391,678	H255Y	possibly damaging	Het
Rad21	T	C	15: 51,972,307	N237D	probably benign	Het
Ryr3	A	C	2: 112,751,768		probably null	Het
Sgk1	C	A	10: 21,997,108		probably benign	Het
Slc1a5	G	T	7: 16,797,539	A490S	probably damaging	Het
Slc5a8	T	C	10: 88,919,464	Y478H	probably benign	Het
Slc5a8	T	A	10: 88,919,466	Y478*	probably null	Het
Slc9a3	A	T	13: 74,163,071	M562L	probably benign	Het
Thsd7a	G	A	6: 12,555,715	R57*	probably null	Het
Tiam1	T	C	16: 89,860,279	R690G	probably damaging	Het
Tmem150b	A	G	7: 4,724,366	S47P	probably damaging	Het
Trim39	C	T	17: 36,263,940	R190Q	probably damaging	Het
Ttc32	A	T	12: 9,035,073	I98L	possibly damaging	Het
Vps13c	A	G	9: 67,965,721	T3304A	probably benign	Het
Wdr35	A	C	12: 9,012,728	D638A	probably damaging	Het
Wwc1	G	T	11: 35,861,844	P797T	probably benign	Het
Zan	T	A	5: 137,464,518	T800S	unknown	Het
Zbbx	A	G	3: 75,083,619		probably benign	Het
Zufsp	T	C	10: 33,935,176	M291V	probably damaging	Het

Other mutations in Ifih1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00792:Ifih1	APN	2	62645870	missense	probably damaging	1.00
IGL00832:Ifih1	APN	2	62645470	splice site	probably benign
IGL00906:Ifih1	APN	2	62645824	missense	probably benign
IGL01664:Ifih1	APN	2	62611700	splice site	probably benign
IGL01820:Ifih1	APN	2	62617313	missense	probably damaging	1.00
IGL02016:Ifih1	APN	2	62606984	missense	probably benign	0.01
IGL02298:Ifih1	APN	2	62610439	critical splice donor site	probably null
IGL02311:Ifih1	APN	2	62610503	missense	probably damaging	1.00
IGL02635:Ifih1	APN	2	62611829	missense	probably damaging	1.00
Washington	UTSW	2	62598799	missense	possibly damaging	0.88
R0514:Ifih1	UTSW	2	62623391	critical splice donor site	probably null
R1329:Ifih1	UTSW	2	62617487	splice site	probably null
R1484:Ifih1	UTSW	2	62610558	missense	probably benign	0.00
R2104:Ifih1	UTSW	2	62610545	nonsense	probably null
R2125:Ifih1	UTSW	2	62623467	missense	probably benign	0.43
R2126:Ifih1	UTSW	2	62623467	missense	probably benign	0.43
R2406:Ifih1	UTSW	2	62607103	splice site	probably benign
R3919:Ifih1	UTSW	2	62623501	splice site	probably benign
R4033:Ifih1	UTSW	2	62635190	missense	probably benign
R4060:Ifih1	UTSW	2	62598799	missense	possibly damaging	0.88
R4435:Ifih1	UTSW	2	62645890	missense	probably damaging	1.00
R4538:Ifih1	UTSW	2	62617412	missense	probably damaging	1.00
R4663:Ifih1	UTSW	2	62609219	missense	probably benign	0.00
R4703:Ifih1	UTSW	2	62598876	missense	probably benign	0.05
R4897:Ifih1	UTSW	2	62635014	intron	probably benign
R5274:Ifih1	UTSW	2	62611718	missense	probably benign	0.00
R5949:Ifih1	UTSW	2	62610560	missense	probably benign	0.05
R6140:Ifih1	UTSW	2	62601460	missense	possibly damaging	0.77
R6223:Ifih1	UTSW	2	62598259	missense	probably benign
R6332:Ifih1	UTSW	2	62639483	missense	possibly damaging	0.64
R6650:Ifih1	UTSW	2	62606447	missense	possibly damaging	0.69
R6813:Ifih1	UTSW	2	62645693	missense	possibly damaging	0.90
R6977:Ifih1	UTSW	2	62606186	missense	probably damaging	1.00
R7054:Ifih1	UTSW	2	62610515	missense	probably benign	0.30
R7167:Ifih1	UTSW	2	62598896	missense	probably benign
R7269:Ifih1	UTSW	2	62645633	missense	probably benign	0.00
R7397:Ifih1	UTSW	2	62623488	missense	possibly damaging	0.85
R7885:Ifih1	UTSW	2	62601469	missense	possibly damaging	0.96
R8672:Ifih1	UTSW	2	62605649	missense	possibly damaging	0.82
R8960:Ifih1	UTSW	2	62611891	missense	possibly damaging	0.89
R9258:Ifih1	UTSW	2	62611898	missense	probably damaging	1.00
R9324:Ifih1	UTSW	2	62645606	missense	probably benign
R9432:Ifih1	UTSW	2	62609274	missense	probably damaging	1.00
Z1176:Ifih1	UTSW	2	62617469	missense	probably benign

Predicted Primers

PCR Primer
(F):5'- GCCCTTAAGTTGGTCATTGCAACTG -3'
(R):5'- AAGTCCACGTTCCTGCTCACAC -3'

Sequencing Primer
(F):5'- ATTGCAACTGCTGGCCTC -3'
(R):5'- GATGGAGTTGAAAACCATCCTC -3'

Posted On

2014-05-23