Mutagenetix > Incidental Mutation

Incidental Mutation 'R7062:Eif2b4'

548321

Institutional Source

Beutler Lab

Gene Symbol

Eif2b4

Ensembl Gene

ENSMUSG00000029145

Gene Name

eukaryotic translation initiation factor 2B, subunit 4 delta

Synonyms

Eif2b

MMRRC Submission

045158-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R7062 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

31344902-31350483 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 31350175 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Cysteine to Tyrosine at position 49 (C49Y)

Ref Sequence

ENSEMBL: ENSMUSP00000144361 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000031029] [ENSMUST00000077693] [ENSMUST00000114603] [ENSMUST00000166769] [ENSMUST00000200730] [ENSMUST00000202758] [ENSMUST00000201154] [ENSMUST00000201535] [ENSMUST00000201679] [ENSMUST00000202124]

AlphaFold

Q61749

Predicted Effect

probably benign
Transcript: ENSMUST00000031029

SMART Domains

Protein: ENSMUSP00000031029
Gene: ENSMUSG00000029146

Domain	Start	End	E-Value	Type
PX	1	105	3.42e-24	SMART
B41	113	274	4.05e-2	SMART
low complexity region	324	342	N/A	INTRINSIC
low complexity region	428	441	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000077693

SMART Domains

Protein: ENSMUSP00000076875
Gene: ENSMUSG00000029145

Domain	Start	End	E-Value	Type
low complexity region	2	15	N/A	INTRINSIC
coiled coil region	29	60	N/A	INTRINSIC
coiled coil region	93	122	N/A	INTRINSIC
Pfam:IF-2B	219	510	3.4e-97	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000114603

SMART Domains

Protein: ENSMUSP00000110250
Gene: ENSMUSG00000029145

Domain	Start	End	E-Value	Type
low complexity region	11	26	N/A	INTRINSIC
coiled coil region	49	80	N/A	INTRINSIC
coiled coil region	113	142	N/A	INTRINSIC
Pfam:IF-2B	239	530	3.8e-97	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000166769

SMART Domains

Protein: ENSMUSP00000130880
Gene: ENSMUSG00000029145

Domain	Start	End	E-Value	Type
low complexity region	11	26	N/A	INTRINSIC
coiled coil region	49	80	N/A	INTRINSIC
coiled coil region	113	142	N/A	INTRINSIC
Pfam:IF-2B	239	530	3.8e-97	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000200724

Predicted Effect

probably benign
Transcript: ENSMUST00000200730

SMART Domains

Protein: ENSMUSP00000144504
Gene: ENSMUSG00000029146

Domain	Start	End	E-Value	Type
PX	1	87	2.3e-7	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000200741

Predicted Effect

probably benign
Transcript: ENSMUST00000202758
AA Change: C49Y

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

SMART Domains

Protein: ENSMUSP00000144361
Gene: ENSMUSG00000029145
AA Change: C49Y

Domain	Start	End	E-Value	Type
coiled coil region	71	102	N/A	INTRINSIC
coiled coil region	135	164	N/A	INTRINSIC
Pfam:IF-2B	261	552	2.3e-97	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000200929

Predicted Effect

probably benign
Transcript: ENSMUST00000200977

Predicted Effect

probably benign
Transcript: ENSMUST00000201154

SMART Domains

Protein: ENSMUSP00000143802
Gene: ENSMUSG00000029145

Domain	Start	End	E-Value	Type
low complexity region	11	26	N/A	INTRINSIC
coiled coil region	49	80	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000201535

SMART Domains

Protein: ENSMUSP00000144643
Gene: ENSMUSG00000029146

Domain	Start	End	E-Value	Type
Blast:PX	1	23	3e-7	BLAST
PDB:3LUI\|C	1	23	3e-8	PDB
low complexity region	24	35	N/A	INTRINSIC
Blast:B41	36	169	5e-92	BLAST
PDB:4GXB\|A	36	169	4e-90	PDB

Predicted Effect

probably benign
Transcript: ENSMUST00000201679

SMART Domains

Protein: ENSMUSP00000144688
Gene: ENSMUSG00000029146

Domain	Start	End	E-Value	Type
Pfam:PX	6	67	2.7e-9	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000202124

SMART Domains

Protein: ENSMUSP00000144168
Gene: ENSMUSG00000029146

Domain	Start	End	E-Value	Type
Blast:PX	1	31	6e-8	BLAST
PDB:3LUI\|C	1	31	4e-9	PDB
low complexity region	41	54	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 99.0%

Validation Efficiency

99% (86/87)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Eukaryotic initiation factor 2B (EIF2B), which is necessary for protein synthesis, is a GTP exchange factor composed of five different subunits. The protein encoded by this gene is the fourth, or delta, subunit. Defects in this gene are a cause of leukoencephalopathy with vanishing white matter (VWM) and ovarioleukodystrophy. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

Allele List at MGI

Other mutations in this stock

Total: 85 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcc9	T	A	6: 142,544,872 (GRCm39)	D1370V	probably damaging	Het
Ackr1	A	T	1: 173,159,682 (GRCm39)	I279N	possibly damaging	Het
Adcy10	A	G	1: 165,366,091 (GRCm39)	H536R	probably benign	Het
Adgrb3	T	C	1: 25,865,166 (GRCm39)	T226A	possibly damaging	Het
Apol10b	T	A	15: 77,469,473 (GRCm39)	M235L	probably benign	Het
Arhgap44	T	C	11: 64,902,758 (GRCm39)	T570A	probably benign	Het
Astn1	A	G	1: 158,516,081 (GRCm39)		probably null	Het
Camsap3	A	G	8: 3,657,834 (GRCm39)		probably benign	Het
Ccdc73	C	T	2: 104,782,223 (GRCm39)	A193V	probably damaging	Het
Ccl20	G	A	1: 83,095,535 (GRCm39)	C32Y	probably damaging	Het
Cdk11b	A	G	4: 155,711,268 (GRCm39)	E16G	probably damaging	Het
Celsr2	T	A	3: 108,309,826 (GRCm39)	N1591I	possibly damaging	Het
Col5a2	T	C	1: 45,456,785 (GRCm39)	E306G	probably benign	Het
Cpa1	C	T	6: 30,640,676 (GRCm39)	A106V	probably benign	Het
Ctdspl	G	A	9: 118,866,538 (GRCm39)	R199H	probably damaging	Het
Cyfip2	G	A	11: 46,151,659 (GRCm39)	P547S	probably damaging	Het
Cyp2c37	A	T	19: 39,983,990 (GRCm39)		probably null	Het
Dnajc16	A	G	4: 141,494,001 (GRCm39)	F549L	probably damaging	Het
Dnm3	T	A	1: 161,962,060 (GRCm39)	K50*	probably null	Het
Eci1	C	T	17: 24,645,714 (GRCm39)		probably benign	Het
Emc3	A	T	6: 113,499,757 (GRCm39)	I56N	probably damaging	Het
Enthd1	A	G	15: 80,336,745 (GRCm39)	L563P	probably damaging	Het
Ercc4	T	A	16: 12,950,811 (GRCm39)	I635K	probably damaging	Het
Espl1	A	C	15: 102,207,331 (GRCm39)	N265T	probably benign	Het
Fads2	T	C	19: 10,042,962 (GRCm39)		probably null	Het
Fam186a	G	A	15: 99,831,521 (GRCm39)		probably benign	Het
Fastkd1	A	T	2: 69,534,666 (GRCm39)	I368K	possibly damaging	Het
Fat1	G	A	8: 45,403,253 (GRCm39)	M1I	probably null	Het
Foxj1	T	C	11: 116,222,819 (GRCm39)	E328G	probably benign	Het
Gfod2	T	C	8: 106,449,508 (GRCm39)		probably benign	Het
Gm6525	C	T	3: 84,082,198 (GRCm39)	R40C	probably benign	Het
Gna12	G	A	5: 140,771,240 (GRCm39)	T144I	probably benign	Het
Ighv9-3	T	C	12: 114,104,712 (GRCm39)	M11V	probably benign	Het
Kcnj14	T	C	7: 45,467,314 (GRCm39)	Y344C	probably damaging	Het
Lrrc63	A	T	14: 75,323,737 (GRCm39)	S496T	probably benign	Het
Ltn1	T	C	16: 87,224,491 (GRCm39)	T78A	probably damaging	Het
Matr3	T	A	18: 35,712,072 (GRCm39)		probably null	Het
Mcpt4	A	G	14: 56,298,125 (GRCm39)	M142T	probably benign	Het
Mroh7	A	G	4: 106,541,177 (GRCm39)	F1154S	probably damaging	Het
Mrpl1	G	T	5: 96,361,650 (GRCm39)	L12F	probably benign	Het
Myo3b	G	A	2: 70,047,501 (GRCm39)	V308I	probably benign	Het
Nfasc	A	G	1: 132,529,707 (GRCm39)		probably null	Het
Npc1l1	T	A	11: 6,167,807 (GRCm39)	M995L	probably benign	Het
Nvl	A	G	1: 180,939,899 (GRCm39)	I617T	probably benign	Het
Oas1h	C	A	5: 120,999,528 (GRCm39)		probably benign	Het
Oasl2	T	A	5: 115,049,152 (GRCm39)	Y197*	probably null	Het
Or4k1	A	G	14: 50,377,907 (GRCm39)	L63P	probably damaging	Het
Or52ab7	T	C	7: 102,978,293 (GRCm39)	V200A	probably benign	Het
Or5an1c	T	C	19: 12,218,089 (GRCm39)	N312S	probably benign	Het
Or5l13	T	C	2: 87,780,568 (GRCm39)	E3G	probably benign	Het
Or5p70	C	T	7: 107,995,037 (GRCm39)	R237*	probably null	Het
Or8g35	A	T	9: 39,381,353 (GRCm39)	I223N	probably benign	Het
Orc6	T	C	8: 86,029,537 (GRCm39)	V27A	probably damaging	Het
Parp4	A	T	14: 56,852,216 (GRCm39)	R799S	possibly damaging	Het
Pcdhga1	C	A	18: 37,958,130 (GRCm39)	S826R	probably damaging	Het
Phldb1	T	C	9: 44,607,432 (GRCm39)	R1258G	probably damaging	Het
Ppfia1	T	C	7: 144,106,210 (GRCm39)	S21G	probably benign	Het
Ppp1r18	C	A	17: 36,179,103 (GRCm39)	T326K	probably damaging	Het
Psg26	A	G	7: 18,216,521 (GRCm39)	L106P	probably damaging	Het
Rabgap1l	A	T	1: 160,054,220 (GRCm39)	D265E	probably benign	Het
Rasgrp4	T	C	7: 28,849,619 (GRCm39)	L554P	possibly damaging	Het
Rnf17	G	T	14: 56,703,111 (GRCm39)	V621L	probably benign	Het
Sart3	T	C	5: 113,883,663 (GRCm39)	K783R	possibly damaging	Het
Slc23a2	T	A	2: 131,933,189 (GRCm39)	I90F	probably damaging	Het
Slc5a2	A	T	7: 127,869,212 (GRCm39)	M331L	probably damaging	Het
Slc5a7	C	G	17: 54,600,029 (GRCm39)	G128A	probably damaging	Het
Smcr8	A	T	11: 60,671,180 (GRCm39)	Q776L	probably damaging	Het
Smpd4	T	A	16: 17,458,835 (GRCm39)	D519E	probably damaging	Het
Smurf1	A	T	5: 144,830,356 (GRCm39)		probably null	Het
Spata18	T	A	5: 73,816,636 (GRCm39)	N125K	probably benign	Het
Spice1	T	A	16: 44,178,259 (GRCm39)	M94K	probably damaging	Het
Stard4	T	C	18: 33,338,587 (GRCm39)		probably null	Het
Stx17	A	G	4: 48,140,442 (GRCm39)	D49G	probably benign	Het
Tbce	T	C	13: 14,194,380 (GRCm39)	D93G	possibly damaging	Het
Tbx21	T	A	11: 96,989,719 (GRCm39)	D491V	probably damaging	Het
Tmbim4	G	T	10: 120,044,731 (GRCm39)		probably benign	Het
Tmem209	C	T	6: 30,502,016 (GRCm39)	R62H	probably damaging	Het
Tmem237	A	T	1: 59,158,771 (GRCm39)		probably null	Het
Tmprss9	T	C	10: 80,730,883 (GRCm39)	I803T	probably benign	Het
Trip4	C	T	9: 65,792,292 (GRCm39)	A7T	probably benign	Het
Unc13a	T	C	8: 72,115,881 (GRCm39)	D107G	probably benign	Het
Uso1	C	A	5: 92,340,599 (GRCm39)	Q672K	possibly damaging	Het
Washc2	T	A	6: 116,196,949 (GRCm39)	N239K	possibly damaging	Het
Zfp661	A	G	2: 127,419,040 (GRCm39)	C367R	probably damaging	Het
Znrf3	T	A	11: 5,231,550 (GRCm39)	E558D	probably damaging	Het

Other mutations in Eif2b4

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01469:Eif2b4	APN	5	31,345,111 (GRCm39)	missense	probably benign	0.02
IGL02525:Eif2b4	APN	5	31,346,962 (GRCm39)	missense	probably damaging	0.99
IGL03178:Eif2b4	APN	5	31,344,997 (GRCm39)	missense	probably damaging	1.00
IGL03267:Eif2b4	APN	5	31,350,003 (GRCm39)	missense	possibly damaging	0.90
IGL03379:Eif2b4	APN	5	31,347,355 (GRCm39)	splice site	probably benign
IGL03397:Eif2b4	APN	5	31,344,997 (GRCm39)	missense	probably damaging	1.00
R0346:Eif2b4	UTSW	5	31,345,452 (GRCm39)	splice site	probably benign
R1549:Eif2b4	UTSW	5	31,350,265 (GRCm39)	missense	possibly damaging	0.72
R1636:Eif2b4	UTSW	5	31,349,610 (GRCm39)	splice site	probably null
R1753:Eif2b4	UTSW	5	31,350,284 (GRCm39)	missense	probably benign	0.00
R2263:Eif2b4	UTSW	5	31,349,918 (GRCm39)	splice site	probably benign
R2317:Eif2b4	UTSW	5	31,348,920 (GRCm39)	splice site	probably null
R3808:Eif2b4	UTSW	5	31,348,512 (GRCm39)	missense	possibly damaging	0.95
R3809:Eif2b4	UTSW	5	31,348,512 (GRCm39)	missense	possibly damaging	0.95
R4746:Eif2b4	UTSW	5	31,344,997 (GRCm39)	missense	probably damaging	1.00
R4752:Eif2b4	UTSW	5	31,348,575 (GRCm39)	nonsense	probably null
R4798:Eif2b4	UTSW	5	31,346,864 (GRCm39)	intron	probably benign
R4895:Eif2b4	UTSW	5	31,350,298 (GRCm39)	missense	probably benign	0.00
R4936:Eif2b4	UTSW	5	31,350,241 (GRCm39)	missense	probably benign	0.00
R5588:Eif2b4	UTSW	5	31,349,517 (GRCm39)	nonsense	probably null
R5660:Eif2b4	UTSW	5	31,348,500 (GRCm39)	missense	probably benign	0.00
R6363:Eif2b4	UTSW	5	31,348,583 (GRCm39)	missense	probably damaging	0.99
R6653:Eif2b4	UTSW	5	31,349,551 (GRCm39)	missense	possibly damaging	0.89
R6750:Eif2b4	UTSW	5	31,347,304 (GRCm39)	missense	probably damaging	0.99
R7221:Eif2b4	UTSW	5	31,345,131 (GRCm39)	missense	possibly damaging	0.55
R7360:Eif2b4	UTSW	5	31,348,719 (GRCm39)	missense	probably benign	0.08
R7779:Eif2b4	UTSW	5	31,347,998 (GRCm39)	missense	probably damaging	1.00
R8683:Eif2b4	UTSW	5	31,345,274 (GRCm39)	missense	probably damaging	1.00
R8848:Eif2b4	UTSW	5	31,348,210 (GRCm39)	missense	probably damaging	0.99
R8990:Eif2b4	UTSW	5	31,347,971 (GRCm39)	missense	probably benign	0.00
R9170:Eif2b4	UTSW	5	31,345,393 (GRCm39)	missense	probably damaging	1.00
R9377:Eif2b4	UTSW	5	31,348,500 (GRCm39)	missense	probably benign
R9458:Eif2b4	UTSW	5	31,350,609 (GRCm39)	unclassified	probably benign

Predicted Primers

PCR Primer
(F):5'- GCCGAGGAGAAAGTTCAGTCTTC -3'
(R):5'- CTGTTCGCGAAGGTGAGTGAAG -3'

Sequencing Primer
(F):5'- GAGGAGAAAGTTCAGTCTTCATCTCG -3'
(R):5'- GGGCTAGATGCACCAAGTG -3'

Posted On

2019-05-13