Mutagenetix > Incidental Mutation

Incidental Mutation 'R2159:Eif2ak2'

235083

Institutional Source

Beutler Lab

Gene Symbol

Eif2ak2

Ensembl Gene

ENSMUSG00000024079

Gene Name

eukaryotic translation initiation factor 2-alpha kinase 2

Synonyms

Pkr, 2310047A08Rik, IFN-induced and double-stranded RNA-activated kinase, 4732414G15Rik, dsRNA-activated kinase, eIF-2 alpha, Prkr, Tik, eIF-2 alpha, IFN- type I-induced and dsRNA-activated kinase

MMRRC Submission

040162-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R2159 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

79159993-79190002 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 79181447 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 100 (V100A)

Ref Sequence

ENSEMBL: ENSMUSP00000024884 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000024884]

AlphaFold

Q03963

PDB Structure

Solution structure of the second DSRM domain in Interferon-induced, double-stranded RNA-activated protein kinase [SOLUTION NMR]
Solution structure of the first DSRM domain in Interferon-induced, double-stranded RNA-activated protein kinase [SOLUTION NMR]

Predicted Effect

possibly damaging
Transcript: ENSMUST00000024884
AA Change: V100A

PolyPhen 2 Score 0.773 (Sensitivity: 0.85; Specificity: 0.92)

SMART Domains

Protein: ENSMUSP00000024884
Gene: ENSMUSG00000024079
AA Change: V100A

Domain	Start	End	E-Value	Type
DSRM	9	75	2.34e-20	SMART
DSRM	96	161	7.66e-16	SMART
low complexity region	169	196	N/A	INTRINSIC
Pfam:Pkinase	242	500	4.6e-56	PFAM
Pfam:Pkinase_Tyr	242	500	8e-37	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000171451

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000171852

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.4%
20x: 95.3%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a serine/threonine protein kinase that is activated by autophosphorylation after binding to dsRNA. The activated form of the encoded protein can phosphorylate translation initiation factor EIF2S1, which in turn inhibits protein synthesis. This protein is also activated by manganese ions and heparin. Three transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Oct 2011]
PHENOTYPE: Mice homozygous for disruptions in this gene display altered susceptibility to viral infection. [provided by MGI curators]

Allele List at MGI

All alleles(7) : Targeted, knock-out(2) Gene trapped(5)

Other mutations in this stock

Total: 60 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adam21	G	A	12: 81,607,241 (GRCm39)	P174S	probably benign	Het
Aida	C	T	1: 183,103,234 (GRCm39)	P185S	probably benign	Het
Alg11	T	G	8: 22,555,861 (GRCm39)	I374R	probably benign	Het
Ano9	T	C	7: 140,688,030 (GRCm39)	I229V	probably benign	Het
Apob	A	T	12: 8,060,081 (GRCm39)	L2821F	probably benign	Het
Atp10b	C	T	11: 43,042,680 (GRCm39)	T80I	possibly damaging	Het
BC024139	T	C	15: 76,005,688 (GRCm39)	H478R	probably damaging	Het
Btbd1	A	T	7: 81,450,804 (GRCm39)	D325E	possibly damaging	Het
Camk2a	G	A	18: 61,090,257 (GRCm39)	C199Y	probably damaging	Het
Casp3	A	G	8: 47,087,323 (GRCm39)	D90G	probably damaging	Het
Ccnt2	A	G	1: 127,702,891 (GRCm39)	H71R	probably benign	Het
Cdk2ap1	G	A	5: 124,486,667 (GRCm39)	R65*	probably null	Het
Cebpb	G	T	2: 167,531,173 (GRCm39)	A78S	probably benign	Het
Col5a3	A	G	9: 20,682,606 (GRCm39)	F1613L	unknown	Het
Cpd	T	C	11: 76,688,467 (GRCm39)	D935G	probably damaging	Het
Csmd3	CCTTTGCGCTT	CCTT	15: 47,604,632 (GRCm39)		probably null	Het
Cwc27	A	G	13: 104,940,837 (GRCm39)	I174T	probably damaging	Het
Cyp21a1	C	A	17: 35,021,378 (GRCm39)	R331L	probably benign	Het
Dnah5	A	G	15: 28,252,691 (GRCm39)	T795A	probably benign	Het
Foxa3	A	G	7: 18,748,109 (GRCm39)	V339A	probably benign	Het
Gp2	T	C	7: 119,051,507 (GRCm39)	D236G	probably benign	Het
Gprc6a	CAAA	CA	10: 51,491,776 (GRCm39)		probably null	Het
Gzmd	T	A	14: 56,368,153 (GRCm39)	H102L	probably damaging	Het
Klk1b1	A	T	7: 43,619,857 (GRCm39)	I139F	probably damaging	Het
Lcmt2	G	A	2: 120,969,766 (GRCm39)	P439L	probably damaging	Het
Loxl4	C	T	19: 42,588,446 (GRCm39)	A570T	probably damaging	Het
Mga	T	A	2: 119,750,124 (GRCm39)	H674Q	probably damaging	Het
Mybpc3	A	T	2: 90,955,715 (GRCm39)	K583M	probably damaging	Het
Ncoa6	G	T	2: 155,249,633 (GRCm39)	P1224T	probably damaging	Het
Nostrin	A	G	2: 69,011,266 (GRCm39)		probably null	Het
Or13e8	T	C	4: 43,697,110 (GRCm39)	H21R	probably benign	Het
Or4c3	A	T	2: 89,851,882 (GRCm39)	V176E	probably damaging	Het
Oxsr1	A	C	9: 119,133,880 (GRCm39)	D58E	possibly damaging	Het
Parm1	A	G	5: 91,760,923 (GRCm39)	Y265C	probably damaging	Het
Phf10	C	T	17: 15,172,926 (GRCm39)	E304K	probably damaging	Het
Prmt5	T	C	14: 54,752,795 (GRCm39)	T139A	probably benign	Het
Ptgir	A	G	7: 16,640,794 (GRCm39)	M29V	possibly damaging	Het
Ptp4a3	A	G	15: 73,623,865 (GRCm39)	T32A	probably benign	Het
Pwwp2b	A	T	7: 138,834,844 (GRCm39)	D95V	possibly damaging	Het
Rad51ap2	T	C	12: 11,507,752 (GRCm39)	L558S	possibly damaging	Het
Rapgef4	A	G	2: 72,005,225 (GRCm39)	D80G	probably damaging	Het
Sec24a	T	G	11: 51,603,177 (GRCm39)	H757P	probably damaging	Het
Sema4d	T	C	13: 51,874,571 (GRCm39)	N129D	probably damaging	Het
Serpini1	A	G	3: 75,531,251 (GRCm39)	T323A	probably benign	Het
Setd1a	G	A	7: 127,384,661 (GRCm39)	R504H	possibly damaging	Het
Sftpb	T	C	6: 72,286,770 (GRCm39)	C226R	probably damaging	Het
Sp8	T	C	12: 118,812,441 (GRCm39)	S99P	possibly damaging	Het
Srgap3	A	G	6: 112,748,339 (GRCm39)	F438L	probably damaging	Het
Stim2	T	C	5: 54,267,156 (GRCm39)	Y365H	probably damaging	Het
Stk36	A	G	1: 74,673,896 (GRCm39)	Q1263R	probably benign	Het
Tectb	C	G	19: 55,169,431 (GRCm39)		probably benign	Het
Troap	G	T	15: 98,975,467 (GRCm39)	A184S	probably damaging	Het
Ttn	G	A	2: 76,729,671 (GRCm39)		probably benign	Het
Vmn2r108	C	A	17: 20,689,363 (GRCm39)	A531S	probably benign	Het
Vmn2r12	T	A	5: 109,239,340 (GRCm39)	I408F	probably benign	Het
Vmn2r8	T	A	5: 108,950,169 (GRCm39)	E226V	probably benign	Het
Vmo1	A	G	11: 70,404,608 (GRCm39)	F131S	probably benign	Het
Vwf	T	C	6: 125,603,304 (GRCm39)	F885L	probably damaging	Het
Wdpcp	A	T	11: 21,807,476 (GRCm39)	M618L	probably benign	Het
Wdr90	T	C	17: 26,070,715 (GRCm39)	E1072G	probably benign	Het

Other mutations in Eif2ak2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00569:Eif2ak2	APN	17	79,176,912 (GRCm39)	missense	probably benign	0.00
IGL01017:Eif2ak2	APN	17	79,171,287 (GRCm39)	missense	probably damaging	1.00
IGL01068:Eif2ak2	APN	17	79,172,800 (GRCm39)	missense	probably damaging	1.00
3-1:Eif2ak2	UTSW	17	79,176,927 (GRCm39)	missense	probably benign	0.00
R0038:Eif2ak2	UTSW	17	79,171,384 (GRCm39)	missense	probably benign
R0801:Eif2ak2	UTSW	17	79,173,778 (GRCm39)	nonsense	probably null
R1702:Eif2ak2	UTSW	17	79,164,063 (GRCm39)	missense	probably damaging	1.00
R2020:Eif2ak2	UTSW	17	79,171,392 (GRCm39)	missense	possibly damaging	0.87
R3405:Eif2ak2	UTSW	17	79,166,068 (GRCm39)	splice site	probably benign
R3406:Eif2ak2	UTSW	17	79,166,068 (GRCm39)	splice site	probably benign
R4355:Eif2ak2	UTSW	17	79,165,963 (GRCm39)	missense	probably benign	0.08
R5135:Eif2ak2	UTSW	17	79,173,774 (GRCm39)	missense	probably damaging	0.96
R5145:Eif2ak2	UTSW	17	79,183,633 (GRCm39)	missense	possibly damaging	0.60
R5336:Eif2ak2	UTSW	17	79,181,472 (GRCm39)	missense	probably benign	0.00
R6195:Eif2ak2	UTSW	17	79,178,662 (GRCm39)	nonsense	probably null
R6233:Eif2ak2	UTSW	17	79,178,662 (GRCm39)	nonsense	probably null
R6417:Eif2ak2	UTSW	17	79,164,048 (GRCm39)	missense	probably damaging	1.00
R6737:Eif2ak2	UTSW	17	79,171,377 (GRCm39)	missense	probably benign	0.00
R7108:Eif2ak2	UTSW	17	79,165,965 (GRCm39)	nonsense	probably null
R7238:Eif2ak2	UTSW	17	79,173,760 (GRCm39)	missense	probably benign	0.01
R7830:Eif2ak2	UTSW	17	79,173,832 (GRCm39)	missense	probably damaging	1.00
R7843:Eif2ak2	UTSW	17	79,176,203 (GRCm39)	missense	probably benign	0.24
R7845:Eif2ak2	UTSW	17	79,171,327 (GRCm39)	missense	probably damaging	1.00
R8003:Eif2ak2	UTSW	17	79,183,652 (GRCm39)	missense	probably damaging	0.99
R8143:Eif2ak2	UTSW	17	79,165,961 (GRCm39)	missense	probably benign	0.09
R9658:Eif2ak2	UTSW	17	79,183,632 (GRCm39)	missense	probably benign	0.00
R9719:Eif2ak2	UTSW	17	79,162,783 (GRCm39)	missense	probably damaging	0.96

Predicted Primers

PCR Primer
(F):5'- TTCTCTTGCCCCAGGAATTG -3'
(R):5'- AGAAGGGCATGTAAGGTGTTATA -3'

Sequencing Primer
(F):5'- CCCTCCATAGTGAATGTATAAAAAGG -3'
(R):5'- TAGGTGGATTGTCACACG -3'

Posted On

2014-10-01