Mutagenetix > Incidental Mutation

Incidental Mutation 'R8063:Eif2ak4'

619834

Institutional Source

Beutler Lab

Gene Symbol

Eif2ak4

Ensembl Gene

ENSMUSG00000005102

Gene Name

eukaryotic translation initiation factor 2 alpha kinase 4

Synonyms

GCN2

MMRRC Submission

067499-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R8063 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

118219099-118305715 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 118241382 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glutamic Acid to Lysine at position 178 (E178K)

Ref Sequence

ENSEMBL: ENSMUSP00000005233 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000005233] [ENSMUST00000102527] [ENSMUST00000110870] [ENSMUST00000110872] [ENSMUST00000110874] [ENSMUST00000110877]

AlphaFold

no structure available at present

Predicted Effect

possibly damaging
Transcript: ENSMUST00000005233
AA Change: E178K

PolyPhen 2 Score 0.936 (Sensitivity: 0.80; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000005233
Gene: ENSMUSG00000005102
AA Change: E178K

Domain	Start	End	E-Value	Type
low complexity region	2	13	N/A	INTRINSIC
RWD	25	137	3.42e-38	SMART
coiled coil region	146	205	N/A	INTRINSIC
Pfam:Pkinase	323	538	4.6e-27	PFAM
Pfam:Pkinase_Tyr	326	535	5.5e-18	PFAM
Pfam:Pkinase	589	663	1.7e-11	PFAM
Pfam:Pkinase_Tyr	589	663	1.2e-5	PFAM
low complexity region	728	738	N/A	INTRINSIC
Pfam:Pkinase	781	1000	2.6e-38	PFAM
Pfam:Pkinase_Tyr	786	998	1.8e-18	PFAM
Pfam:tRNA-synt_His	1054	1380	5.7e-18	PFAM
Pfam:HGTP_anticodon2	1392	1647	5.8e-17	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000102527
AA Change: E66K

PolyPhen 2 Score 0.932 (Sensitivity: 0.80; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000099586
Gene: ENSMUSG00000005102
AA Change: E66K

Domain	Start	End	E-Value	Type
coiled coil region	34	93	N/A	INTRINSIC
Pfam:Pkinase	211	426	1.6e-22	PFAM
Pfam:Pkinase_Tyr	215	423	6.8e-18	PFAM
Pfam:Pkinase_Tyr	477	551	1.2e-5	PFAM
Pfam:Pkinase	477	552	3.9e-11	PFAM
low complexity region	616	626	N/A	INTRINSIC
Pfam:Pkinase	647	888	9.4e-42	PFAM
Pfam:Pkinase_Tyr	672	886	1.4e-19	PFAM
Pfam:tRNA-synt_His	941	1268	4.8e-19	PFAM
Pfam:HGTP_anticodon2	1280	1535	1e-16	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000110870

SMART Domains

Protein: ENSMUSP00000106494
Gene: ENSMUSG00000005102

Domain	Start	End	E-Value	Type
Pfam:Pkinase	45	260	3.3e-22	PFAM
Pfam:Pkinase_Tyr	47	257	1.3e-17	PFAM
Pfam:Pkinase_Tyr	311	385	2.5e-5	PFAM
Pfam:Pkinase	311	386	8e-11	PFAM
low complexity region	450	460	N/A	INTRINSIC
Pfam:Pkinase	481	722	1.9e-41	PFAM
Pfam:Pkinase_Tyr	506	720	2.8e-19	PFAM
Pfam:tRNA-synt_His	775	1102	8.7e-19	PFAM
Pfam:HGTP_anticodon2	1114	1369	1.9e-16	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000110872
AA Change: E57K

PolyPhen 2 Score 0.936 (Sensitivity: 0.80; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000106496
Gene: ENSMUSG00000005102
AA Change: E57K

Domain	Start	End	E-Value	Type
coiled coil region	25	84	N/A	INTRINSIC
Pfam:Pkinase	202	417	3.8e-22	PFAM
Pfam:Pkinase_Tyr	206	414	1.6e-17	PFAM
Pfam:Pkinase_Tyr	468	542	2.8e-5	PFAM
Pfam:Pkinase	468	543	9.1e-11	PFAM
low complexity region	607	617	N/A	INTRINSIC
Pfam:Pkinase	638	879	2.2e-41	PFAM
Pfam:Pkinase_Tyr	663	877	3.3e-19	PFAM
Pfam:tRNA-synt_His	932	1259	1.1e-18	PFAM
Pfam:HGTP_anticodon2	1271	1526	2.2e-16	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000110874
AA Change: E100K

PolyPhen 2 Score 0.888 (Sensitivity: 0.82; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000106498
Gene: ENSMUSG00000005102
AA Change: E100K

Domain	Start	End	E-Value	Type
Pfam:RWD	8	56	6.4e-8	PFAM
coiled coil region	68	127	N/A	INTRINSIC
Pfam:Pkinase	245	460	1.1e-22	PFAM
Pfam:Pkinase_Tyr	247	457	4.2e-18	PFAM
Pfam:Pkinase_Tyr	511	585	7.8e-6	PFAM
Pfam:Pkinase	511	586	2.5e-11	PFAM
low complexity region	650	660	N/A	INTRINSIC
Pfam:Pkinase	681	922	6.2e-42	PFAM
Pfam:Pkinase_Tyr	706	920	9.3e-20	PFAM
Pfam:tRNA-synt_His	975	1302	3.8e-19	PFAM
Pfam:HGTP_anticodon2	1314	1569	5.4e-17	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000110877
AA Change: E178K

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000106501
Gene: ENSMUSG00000005102
AA Change: E178K

Domain	Start	End	E-Value	Type
low complexity region	2	13	N/A	INTRINSIC
RWD	25	137	3.42e-38	SMART
coiled coil region	146	205	N/A	INTRINSIC
Pfam:Pkinase	323	538	2.6e-23	PFAM
Pfam:Pkinase_Tyr	327	535	1.1e-18	PFAM

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.8%
20x: 99.2%

Validation Efficiency

98% (53/54)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of a family of kinases that phosphorylate the alpha subunit of eukaryotic translation initiation factor-2 (EIF2), resulting in the downregulaton of protein synthesis. The encoded protein responds to amino acid deprivation by binding uncharged transfer RNAs. It may also be activated by glucose deprivation and viral infection. Mutations in this gene have been found in individuals suffering from autosomal recessive pulmonary venoocclusive-disease-2. [provided by RefSeq, Mar 2014]
PHENOTYPE: Homozygotes for a null allele have altered feeding behavior, synaptic plasticity and dendritic cell function. Homozygotes for another null allele show enhanced muscle loss and morbidity after amino acid deprivation. Homozygotes for an ENU-induced allele show higher susceptibility to viral infection. [provided by MGI curators]

Allele List at MGI

All alleles(8) : Targeted(3) Gene trapped(4) Chemically induced(1)

Other mutations in this stock

Total: 53 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Ace	T	A	11: 105,862,190 (GRCm39)	I248N	possibly damaging	Het
Agk	T	A	6: 40,306,490 (GRCm39)	C20S	possibly damaging	Het
Alpk2	G	A	18: 65,483,417 (GRCm39)	S197L	probably benign	Het
Armc10	T	C	5: 21,853,768 (GRCm39)		probably null	Het
Asxl2	A	G	12: 3,550,768 (GRCm39)	T837A	probably benign	Het
Atp12a	A	G	14: 56,603,545 (GRCm39)	E50G	probably damaging	Het
Bend5	G	T	4: 111,317,031 (GRCm39)	C398F	probably damaging	Het
Bicra	A	G	7: 15,712,969 (GRCm39)	V1026A	probably benign	Het
Canx	A	T	11: 50,199,173 (GRCm39)	Y165*	probably null	Het
Casp14	A	G	10: 78,549,865 (GRCm39)	F210L	probably damaging	Het
Cep70	T	A	9: 99,178,175 (GRCm39)	D458E	probably benign	Het
Cisd3	T	C	11: 97,576,710 (GRCm39)	V12A	probably benign	Het
Cnot4	A	T	6: 35,045,578 (GRCm39)	M211K	probably damaging	Het
Cyp4f18	A	G	8: 72,752,075 (GRCm39)	L197P	probably damaging	Het
Dnah5	T	A	15: 28,230,729 (GRCm39)	I209N	probably benign	Het
Dsc2	C	T	18: 20,165,331 (GRCm39)	G881R	possibly damaging	Het
Edem2	A	T	2: 155,544,376 (GRCm39)	M458K	probably benign	Het
Fars2	G	A	13: 36,388,880 (GRCm39)	W123*	probably null	Het
Ighv1-20	T	C	12: 114,687,405 (GRCm39)	Y113C	probably damaging	Het
Il18r1	T	A	1: 40,526,198 (GRCm39)	I248N	probably benign	Het
Impg2	T	A	16: 56,081,819 (GRCm39)		probably benign	Het
Kcnh2	T	C	5: 24,526,670 (GRCm39)	E1042G	probably benign	Het
Krt42	G	C	11: 100,155,865 (GRCm39)	R294G	possibly damaging	Het
Lasp1	T	C	11: 97,724,957 (GRCm39)	Y188H	probably benign	Het
Lrrc37	T	C	11: 103,433,087 (GRCm39)	T3361A	unknown	Het
Lrrc52	A	G	1: 167,294,090 (GRCm39)	I65T	probably damaging	Het
Megf9	A	G	4: 70,406,495 (GRCm39)	C224R	probably damaging	Het
Ms4a10	T	C	19: 10,942,136 (GRCm39)	T162A	probably benign	Het
Mstn	T	A	1: 53,105,607 (GRCm39)	F316L	probably benign	Het
Ndufs8	T	C	19: 3,961,019 (GRCm39)	Y86C	probably damaging	Het
Or10d4b	A	T	9: 39,534,823 (GRCm39)	I133F	probably damaging	Het
Pappa2	C	T	1: 158,764,126 (GRCm39)	D462N	possibly damaging	Het
Rad51d	A	G	11: 82,780,597 (GRCm39)	S62P	probably benign	Het
Ralgapa2	A	G	2: 146,285,775 (GRCm39)	Y388H	probably damaging	Het
Rdm1	C	A	11: 101,521,694 (GRCm39)	Q150K	probably benign	Het
Rictor	C	T	15: 6,801,635 (GRCm39)	S441L	probably benign	Het
Sctr	T	C	1: 119,991,005 (GRCm39)	V446A	probably benign	Het
Sin3b	G	A	8: 73,452,169 (GRCm39)	D71N	probably damaging	Het
Sirt5	A	T	13: 43,524,323 (GRCm39)	T32S	probably benign	Het
Slc17a1	T	C	13: 24,059,524 (GRCm39)	V85A	probably benign	Het
Snx1	C	T	9: 66,004,676 (GRCm39)		probably benign	Het
Sorcs1	T	A	19: 50,132,415 (GRCm39)	D1181V	unknown	Het
Tcof1	A	G	18: 60,971,834 (GRCm39)	S158P	probably damaging	Het
Tet3	T	C	6: 83,379,723 (GRCm39)	D815G	probably damaging	Het
Tnfsf11	A	T	14: 78,516,098 (GRCm39)	I290N	probably damaging	Het
Uba6	A	T	5: 86,300,544 (GRCm39)	N225K	probably benign	Het
Usp30	A	G	5: 114,238,524 (GRCm39)	T11A	probably benign	Het
Vmn1r5	T	G	6: 56,962,583 (GRCm39)	M86R	probably damaging	Het
Vmn2r26	T	A	6: 124,001,914 (GRCm39)	H66Q	probably benign	Het
Vps13d	T	C	4: 144,841,327 (GRCm39)	E2647G		Het
Wdr5b	T	A	16: 35,862,158 (GRCm39)	D92E	possibly damaging	Het
Zfp960	C	A	17: 17,308,623 (GRCm39)	R446S	probably benign	Het
Zscan20	C	T	4: 128,480,028 (GRCm39)	S821N	probably benign	Het

Other mutations in Eif2ak4

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00233:Eif2ak4	APN	2	118,294,536 (GRCm39)	missense	probably damaging	1.00
IGL00806:Eif2ak4	APN	2	118,271,647 (GRCm39)	missense	probably benign	0.08
IGL01343:Eif2ak4	APN	2	118,252,570 (GRCm39)	missense	probably benign	0.00
IGL01796:Eif2ak4	APN	2	118,276,785 (GRCm39)	missense	probably benign	0.10
IGL02263:Eif2ak4	APN	2	118,292,259 (GRCm39)	missense	probably benign	0.00
IGL02391:Eif2ak4	APN	2	118,251,272 (GRCm39)	missense	probably benign	0.19
IGL02516:Eif2ak4	APN	2	118,266,735 (GRCm39)	missense	probably damaging	1.00
IGL02603:Eif2ak4	APN	2	118,280,807 (GRCm39)	missense	probably damaging	1.00
IGL02731:Eif2ak4	APN	2	118,219,295 (GRCm39)	missense	probably benign
IGL02928:Eif2ak4	APN	2	118,303,168 (GRCm39)	critical splice donor site	probably null
IGL02947:Eif2ak4	APN	2	118,261,514 (GRCm39)	missense	probably benign	0.00
IGL03191:Eif2ak4	APN	2	118,252,693 (GRCm39)	missense	probably damaging	1.00
IGL03202:Eif2ak4	APN	2	118,231,101 (GRCm39)	missense	probably damaging	1.00
IGL03235:Eif2ak4	APN	2	118,273,621 (GRCm39)	missense	probably damaging	1.00
IGL03375:Eif2ak4	APN	2	118,252,799 (GRCm39)	missense	probably benign	0.08
absurdum	UTSW	2	118,251,291 (GRCm39)	nonsense	probably null
Ad	UTSW	2	118,266,722 (GRCm39)	missense	probably damaging	1.00
atchoum	UTSW	2	118,231,134 (GRCm39)	splice site	probably benign
reductio	UTSW	2	118,266,639 (GRCm39)	splice site	probably null
PIT4520001:Eif2ak4	UTSW	2	118,292,808 (GRCm39)	missense	probably damaging	1.00
R0023:Eif2ak4	UTSW	2	118,293,202 (GRCm39)	missense	probably damaging	1.00
R0358:Eif2ak4	UTSW	2	118,294,410 (GRCm39)	splice site	probably null
R0482:Eif2ak4	UTSW	2	118,292,828 (GRCm39)	missense	probably damaging	1.00
R0505:Eif2ak4	UTSW	2	118,261,517 (GRCm39)	missense	probably benign	0.01
R0523:Eif2ak4	UTSW	2	118,272,577 (GRCm39)	critical splice donor site	probably null
R0578:Eif2ak4	UTSW	2	118,305,472 (GRCm39)	splice site	probably benign
R0615:Eif2ak4	UTSW	2	118,266,666 (GRCm39)	missense	probably damaging	1.00
R1300:Eif2ak4	UTSW	2	118,294,464 (GRCm39)	missense	possibly damaging	0.79
R1531:Eif2ak4	UTSW	2	118,273,691 (GRCm39)	missense	probably damaging	1.00
R1777:Eif2ak4	UTSW	2	118,261,320 (GRCm39)	missense	probably damaging	0.98
R1866:Eif2ak4	UTSW	2	118,303,142 (GRCm39)	missense	probably damaging	1.00
R1932:Eif2ak4	UTSW	2	118,278,967 (GRCm39)	missense	probably damaging	1.00
R1977:Eif2ak4	UTSW	2	118,292,238 (GRCm39)	nonsense	probably null
R2011:Eif2ak4	UTSW	2	118,261,428 (GRCm39)	missense	probably damaging	1.00
R2046:Eif2ak4	UTSW	2	118,281,889 (GRCm39)	splice site	probably benign
R2122:Eif2ak4	UTSW	2	118,286,274 (GRCm39)	missense	probably damaging	1.00
R2125:Eif2ak4	UTSW	2	118,252,604 (GRCm39)	missense	probably benign	0.02
R2126:Eif2ak4	UTSW	2	118,252,604 (GRCm39)	missense	probably benign	0.02
R2193:Eif2ak4	UTSW	2	118,252,747 (GRCm39)	missense	probably benign	0.12
R2259:Eif2ak4	UTSW	2	118,286,264 (GRCm39)	missense	probably damaging	0.97
R2513:Eif2ak4	UTSW	2	118,257,064 (GRCm39)	missense	probably damaging	1.00
R3798:Eif2ak4	UTSW	2	118,304,564 (GRCm39)	missense	probably damaging	1.00
R3898:Eif2ak4	UTSW	2	118,261,404 (GRCm39)	missense	probably damaging	1.00
R3900:Eif2ak4	UTSW	2	118,305,510 (GRCm39)	missense	probably damaging	1.00
R4375:Eif2ak4	UTSW	2	118,258,405 (GRCm39)	missense	probably damaging	1.00
R4423:Eif2ak4	UTSW	2	118,269,547 (GRCm39)	missense	probably benign	0.01
R4589:Eif2ak4	UTSW	2	118,247,819 (GRCm39)	missense	probably damaging	1.00
R4734:Eif2ak4	UTSW	2	118,252,568 (GRCm39)	missense	probably damaging	1.00
R5173:Eif2ak4	UTSW	2	118,238,841 (GRCm39)	missense	probably damaging	1.00
R5367:Eif2ak4	UTSW	2	118,266,639 (GRCm39)	splice site	probably null
R5471:Eif2ak4	UTSW	2	118,304,613 (GRCm39)	missense	probably benign	0.02
R5528:Eif2ak4	UTSW	2	118,258,419 (GRCm39)	missense	probably damaging	1.00
R5634:Eif2ak4	UTSW	2	118,292,792 (GRCm39)	missense	probably damaging	1.00
R5726:Eif2ak4	UTSW	2	118,273,613 (GRCm39)	missense	probably damaging	1.00
R5756:Eif2ak4	UTSW	2	118,293,221 (GRCm39)	missense	possibly damaging	0.95
R5779:Eif2ak4	UTSW	2	118,243,444 (GRCm39)	missense	possibly damaging	0.85
R5807:Eif2ak4	UTSW	2	118,219,332 (GRCm39)	missense	probably benign
R6045:Eif2ak4	UTSW	2	118,219,296 (GRCm39)	nonsense	probably null
R6187:Eif2ak4	UTSW	2	118,287,638 (GRCm39)	missense	probably damaging	0.98
R6193:Eif2ak4	UTSW	2	118,231,081 (GRCm39)	start gained	probably benign
R6468:Eif2ak4	UTSW	2	118,266,722 (GRCm39)	missense	probably damaging	1.00
R6555:Eif2ak4	UTSW	2	118,258,350 (GRCm39)	missense	probably damaging	0.96
R6616:Eif2ak4	UTSW	2	118,285,326 (GRCm39)	nonsense	probably null
R6737:Eif2ak4	UTSW	2	118,292,749 (GRCm39)	frame shift	probably null
R6956:Eif2ak4	UTSW	2	118,252,748 (GRCm39)	missense	probably damaging	0.96
R7075:Eif2ak4	UTSW	2	118,251,291 (GRCm39)	nonsense	probably null
R7109:Eif2ak4	UTSW	2	118,235,532 (GRCm39)	missense	probably damaging	1.00
R7228:Eif2ak4	UTSW	2	118,287,638 (GRCm39)	missense	probably damaging	0.98
R7441:Eif2ak4	UTSW	2	118,302,377 (GRCm39)	missense	probably benign	0.01
R7555:Eif2ak4	UTSW	2	118,247,764 (GRCm39)	missense	possibly damaging	0.64
R7567:Eif2ak4	UTSW	2	118,280,795 (GRCm39)	missense	probably benign
R8004:Eif2ak4	UTSW	2	118,247,775 (GRCm39)	missense	possibly damaging	0.64
R8092:Eif2ak4	UTSW	2	118,272,513 (GRCm39)	missense	probably damaging	1.00
R8195:Eif2ak4	UTSW	2	118,280,819 (GRCm39)	missense	possibly damaging	0.50
R8306:Eif2ak4	UTSW	2	118,287,656 (GRCm39)	missense	possibly damaging	0.68
R8470:Eif2ak4	UTSW	2	118,293,207 (GRCm39)	missense	probably damaging	0.98
R8671:Eif2ak4	UTSW	2	118,252,667 (GRCm39)	missense	possibly damaging	0.88
R8693:Eif2ak4	UTSW	2	118,262,718 (GRCm39)	missense	probably damaging	0.98
R8714:Eif2ak4	UTSW	2	118,292,765 (GRCm39)	missense	possibly damaging	0.89
R8744:Eif2ak4	UTSW	2	118,261,474 (GRCm39)	nonsense	probably null
R8813:Eif2ak4	UTSW	2	118,278,806 (GRCm39)	missense	probably damaging	1.00
R8917:Eif2ak4	UTSW	2	118,287,617 (GRCm39)	missense	probably damaging	1.00
R8924:Eif2ak4	UTSW	2	118,258,513 (GRCm39)	missense	probably damaging	1.00
R9177:Eif2ak4	UTSW	2	118,271,701 (GRCm39)	critical splice donor site	probably null
R9189:Eif2ak4	UTSW	2	118,258,393 (GRCm39)	missense	probably damaging	1.00
R9231:Eif2ak4	UTSW	2	118,271,662 (GRCm39)	missense	probably benign	0.00
R9268:Eif2ak4	UTSW	2	118,271,701 (GRCm39)	critical splice donor site	probably null
R9321:Eif2ak4	UTSW	2	118,292,798 (GRCm39)	missense	possibly damaging	0.93
R9512:Eif2ak4	UTSW	2	118,293,196 (GRCm39)	missense	probably damaging	1.00
R9569:Eif2ak4	UTSW	2	118,251,316 (GRCm39)	missense	probably benign	0.00
R9658:Eif2ak4	UTSW	2	118,269,511 (GRCm39)	missense	probably damaging	1.00
R9748:Eif2ak4	UTSW	2	118,247,730 (GRCm39)	missense	probably benign	0.01
R9757:Eif2ak4	UTSW	2	118,269,398 (GRCm39)	missense	probably benign	0.02
R9766:Eif2ak4	UTSW	2	118,261,313 (GRCm39)	nonsense	probably null
X0061:Eif2ak4	UTSW	2	118,298,657 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TGGGCAGATGTTGAAGCTAG -3'
(R):5'- TGAAAGGCCGGAGCTTTAG -3'

Sequencing Primer
(F):5'- AGTACCTCACAGGGAAGCCTG -3'
(R):5'- GCTTTAGCTTTAGCACATGAGAG -3'

Posted On

2020-01-23