Mutagenetix > Incidental Mutation

Incidental Mutation 'R0045:Egr2'

32773

Institutional Source

Beutler Lab

Gene Symbol

Egr2

Ensembl Gene

ENSMUSG00000037868

Gene Name

early growth response 2

Synonyms

Krox-20, Krox20, NGF1-B, Zfp-25, Egr-2

MMRRC Submission

038339-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R0045 (G1)

Quality Score

153

Status

Validated

Chromosome

Chromosomal Location

67371305-67378018 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 67376310 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Glutamic Acid at position 252 (V252E)

Ref Sequence

ENSEMBL: ENSMUSP00000101078 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000048289] [ENSMUST00000075686] [ENSMUST00000105438] [ENSMUST00000127820] [ENSMUST00000130933] [ENSMUST00000145754] [ENSMUST00000145936] [ENSMUST00000146986]

AlphaFold

P08152

Predicted Effect

probably benign
Transcript: ENSMUST00000048289
AA Change: V302E

PolyPhen 2 Score 0.014 (Sensitivity: 0.96; Specificity: 0.79)

SMART Domains

Protein: ENSMUSP00000041053
Gene: ENSMUSG00000037868
AA Change: V302E

Domain	Start	End	E-Value	Type
Pfam:DUF3446	94	184	2.5e-26	PFAM
low complexity region	190	217	N/A	INTRINSIC
low complexity region	272	298	N/A	INTRINSIC
low complexity region	312	321	N/A	INTRINSIC
ZnF_C2H2	337	361	1.06e-4	SMART
ZnF_C2H2	367	389	2.91e-2	SMART
ZnF_C2H2	395	417	1.45e-2	SMART
low complexity region	425	449	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000075686

SMART Domains

Protein: ENSMUSP00000075107
Gene: ENSMUSG00000057134

Domain	Start	End	E-Value	Type
Pfam:DUF1637	45	254	2.7e-68	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000105438
AA Change: V252E

PolyPhen 2 Score 0.014 (Sensitivity: 0.96; Specificity: 0.79)

SMART Domains

Protein: ENSMUSP00000101078
Gene: ENSMUSG00000037868
AA Change: V252E

Domain	Start	End	E-Value	Type
Pfam:DUF3446	44	134	1.3e-27	PFAM
low complexity region	140	167	N/A	INTRINSIC
low complexity region	222	248	N/A	INTRINSIC
low complexity region	262	271	N/A	INTRINSIC
ZnF_C2H2	287	311	1.06e-4	SMART
ZnF_C2H2	317	339	2.91e-2	SMART
ZnF_C2H2	345	367	1.45e-2	SMART
low complexity region	375	399	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000127820
AA Change: V244E

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)

SMART Domains

Protein: ENSMUSP00000116799
Gene: ENSMUSG00000037868
AA Change: V244E

Domain	Start	End	E-Value	Type
Pfam:DUF3446	36	126	1.3e-27	PFAM
low complexity region	132	159	N/A	INTRINSIC
low complexity region	214	240	N/A	INTRINSIC
low complexity region	254	263	N/A	INTRINSIC
ZnF_C2H2	279	303	1.06e-4	SMART
ZnF_C2H2	309	331	2.91e-2	SMART
ZnF_C2H2	337	359	1.45e-2	SMART
low complexity region	367	391	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000130933

Predicted Effect

probably benign
Transcript: ENSMUST00000145754

SMART Domains

Protein: ENSMUSP00000116621
Gene: ENSMUSG00000037868

Domain	Start	End	E-Value	Type
Pfam:DUF3446	107	197	4.4e-28	PFAM
low complexity region	203	230	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000145936

SMART Domains

Protein: ENSMUSP00000115709
Gene: ENSMUSG00000037868

Domain	Start	End	E-Value	Type
Pfam:DUF3446	107	197	3.7e-29	PFAM
low complexity region	203	230	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000146986

SMART Domains

Protein: ENSMUSP00000118941
Gene: ENSMUSG00000037868

Domain	Start	End	E-Value	Type
Pfam:DUF3446	44	72	7.5e-11	PFAM

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 99.1%
3x: 98.4%
10x: 96.7%
20x: 94.1%

Validation Efficiency

100% (75/75)

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 transcription factor with three tandem C2H2-type zinc fingers. Defects in this gene are associated with Charcot-Marie-Tooth disease type 1D (CMT1D), Charcot-Marie-Tooth disease type 4E (CMT4E), and with Dejerine-Sottas syndrome (DSS). Multiple transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Oct 2008]
PHENOTYPE: Homozygotes for targeted mutations exhibit absence of rhombomeres 3 and 5 of the hindbrain affecting axonal migration, disrupted myelination of Schwann cells, slow respiratory and jaw opening rhythms, skeletal abnormalities, and perinatal lethality. [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
Abcb9	T	C	5: 124,220,148 (GRCm39)	N299S	probably damaging	Het
Abi3	A	G	11: 95,723,541 (GRCm39)	*368R	probably null	Het
Agbl1	T	C	7: 76,348,588 (GRCm39)		probably null	Het
Ap3b2	T	C	7: 81,115,941 (GRCm39)	D650G	possibly damaging	Het
Arhgap30	A	G	1: 171,235,998 (GRCm39)	S791G	probably benign	Het
Arvcf	T	A	16: 18,222,208 (GRCm39)	L722Q	probably benign	Het
Ascc3	C	T	10: 50,594,498 (GRCm39)	R1198*	probably null	Het
Atf2	G	T	2: 73,660,200 (GRCm39)	T189N	probably benign	Het
Atf7ip	A	G	6: 136,536,814 (GRCm39)	K16E	probably damaging	Het
Atg9b	G	T	5: 24,592,396 (GRCm39)	Q621K	probably damaging	Het
Atp12a	G	A	14: 56,610,330 (GRCm39)	E234K	probably damaging	Het
C8a	T	C	4: 104,684,012 (GRCm39)	K368E	probably benign	Het
Ccdc168	T	C	1: 44,096,365 (GRCm39)	K1578E	probably benign	Het
Cdh23	T	C	10: 60,366,757 (GRCm39)	Y241C	probably damaging	Het
Cdon	G	A	9: 35,398,103 (GRCm39)	S940N	probably benign	Het
Cds2	G	T	2: 132,147,075 (GRCm39)	G402V	possibly damaging	Het
Cog6	T	C	3: 52,900,171 (GRCm39)		probably null	Het
Commd10	T	C	18: 47,100,903 (GRCm39)	S114P	possibly damaging	Het
Dram2	T	C	3: 106,478,133 (GRCm39)	V155A	possibly damaging	Het
Exoc3l	C	T	8: 106,020,317 (GRCm39)	V203M	probably damaging	Het
Fsip1	C	A	2: 118,078,773 (GRCm39)		probably null	Het
Gm10840	C	A	11: 106,051,926 (GRCm39)		probably benign	Het
Gpr37l1	A	G	1: 135,088,883 (GRCm39)	L394P	probably damaging	Het
Gsap	T	C	5: 21,431,830 (GRCm39)	M243T	possibly damaging	Het
Hsd3b5	T	A	3: 98,526,460 (GRCm39)	I329F	probably benign	Het
Htra1	T	A	7: 130,563,262 (GRCm39)	S164R	probably damaging	Het
Il17b	G	A	18: 61,823,315 (GRCm39)	V50M	probably damaging	Het
Itga4	A	T	2: 79,131,375 (GRCm39)	Y581F	probably damaging	Het
Jmjd8	A	G	17: 26,048,255 (GRCm39)	E92G	probably damaging	Het
Kcnq4	T	A	4: 120,555,152 (GRCm39)	D677V	probably damaging	Het
Klhl42	A	G	6: 146,993,666 (GRCm39)	T213A	probably benign	Het
Lcn5	T	C	2: 25,550,710 (GRCm39)	S133P	probably damaging	Het
Liph	T	C	16: 21,786,803 (GRCm39)	Y271C	probably damaging	Het
Lpcat3	T	C	6: 124,678,437 (GRCm39)	I228T	probably benign	Het
Lrrd1	A	G	5: 3,916,418 (GRCm39)	K812E	possibly damaging	Het
Ltbp2	T	C	12: 84,860,062 (GRCm39)	T631A	probably damaging	Het
Ltbp2	G	A	12: 84,856,361 (GRCm39)	T701I	probably damaging	Het
Mavs	G	A	2: 131,080,751 (GRCm39)	R13Q	probably damaging	Het
Mtor	C	G	4: 148,549,406 (GRCm39)	H597D	probably benign	Het
Muc5b	T	A	7: 141,410,555 (GRCm39)	H1309Q	unknown	Het
Myl3	A	C	9: 110,596,997 (GRCm39)	D119A	probably damaging	Het
Nnat	A	T	2: 157,402,408 (GRCm39)		probably benign	Het
Or14c40	T	C	7: 86,313,548 (GRCm39)	L226S	possibly damaging	Het
Or2ag19	T	A	7: 106,444,596 (GRCm39)	Y259*	probably null	Het
Or5h17	G	A	16: 58,820,854 (GRCm39)	D269N	probably benign	Het
Or7e175	A	T	9: 20,048,487 (GRCm39)	Q25L	probably benign	Het
Pclo	C	T	5: 14,589,485 (GRCm39)	A595V	unknown	Het
Pcsk6	T	A	7: 65,612,676 (GRCm39)	C315S	probably damaging	Het
Pkd2	T	A	5: 104,603,671 (GRCm39)		probably benign	Het
Ppp2r3c	T	A	12: 55,340,606 (GRCm39)	I155F	probably damaging	Het
Rapgef4	A	G	2: 72,029,122 (GRCm39)	H398R	possibly damaging	Het
Ripor2	A	G	13: 24,878,209 (GRCm39)	D328G	probably damaging	Het
Rpgrip1	A	T	14: 52,378,601 (GRCm39)	T509S	possibly damaging	Het
Sh3pxd2a	A	G	19: 47,255,622 (GRCm39)	I1032T	probably damaging	Het
Slc25a13	A	T	6: 6,109,277 (GRCm39)	S362T	probably benign	Het
Stk35	A	T	2: 129,642,488 (GRCm39)	R10*	probably null	Het
Tal1	A	G	4: 114,925,762 (GRCm39)	D277G	probably damaging	Het
Tecta	G	A	9: 42,286,487 (GRCm39)	T723I	probably damaging	Het
Trp53bp1	A	C	2: 121,034,978 (GRCm39)	V103G	probably benign	Het
Trpv4	A	G	5: 114,774,518 (GRCm39)	S189P	probably benign	Het
Ttll5	T	G	12: 85,926,133 (GRCm39)		probably benign	Het
Usp8	A	G	2: 126,584,143 (GRCm39)	T451A	probably benign	Het
Vac14	G	A	8: 111,363,584 (GRCm39)	D340N	probably benign	Het
Vars1	C	A	17: 35,217,042 (GRCm39)	A471S	probably benign	Het
Vars1	A	T	17: 35,229,595 (GRCm39)	H404L	probably damaging	Het
Vmn2r70	T	C	7: 85,215,252 (GRCm39)	N94S	probably damaging	Het
Vpreb1b	T	C	16: 17,798,631 (GRCm39)	L39P	probably damaging	Het
Vps13a	A	T	19: 16,618,174 (GRCm39)	L693*	probably null	Het
Wapl	A	G	14: 34,455,751 (GRCm39)	I176V	probably benign	Het
Wdr31	G	T	4: 62,382,270 (GRCm39)	L4I	possibly damaging	Het

Other mutations in Egr2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01921:Egr2	APN	10	67,376,208 (GRCm39)	splice site	probably null
IGL01933:Egr2	APN	10	67,376,024 (GRCm39)	missense	probably damaging	0.99
IGL02093:Egr2	APN	10	67,375,854 (GRCm39)	missense	probably damaging	1.00
Puyol	UTSW	10	67,375,733 (GRCm39)	frame shift	probably null
R1572:Egr2	UTSW	10	67,375,805 (GRCm39)	missense	probably damaging	1.00
R1992:Egr2	UTSW	10	67,375,857 (GRCm39)	missense	probably damaging	0.99
R2139:Egr2	UTSW	10	67,376,702 (GRCm39)	missense	probably damaging	0.99
R3012:Egr2	UTSW	10	67,375,733 (GRCm39)	frame shift	probably null
R4454:Egr2	UTSW	10	67,375,733 (GRCm39)	frame shift	probably null
R4455:Egr2	UTSW	10	67,375,733 (GRCm39)	frame shift	probably null
R4458:Egr2	UTSW	10	67,375,733 (GRCm39)	frame shift	probably null
R4462:Egr2	UTSW	10	67,375,733 (GRCm39)	frame shift	probably null
R4903:Egr2	UTSW	10	67,374,163 (GRCm39)	missense	probably damaging	1.00
R5133:Egr2	UTSW	10	67,375,605 (GRCm39)	missense	probably damaging	0.99
R5566:Egr2	UTSW	10	67,376,596 (GRCm39)	nonsense	probably null
R8462:Egr2	UTSW	10	67,374,173 (GRCm39)	missense	probably null	0.99
R9435:Egr2	UTSW	10	67,375,628 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TGTGTGTACCATGTCCCAGACTCAG -3'
(R):5'- GAGCGTGAGAACCTCCTATCACAAC -3'

Sequencing Primer
(F):5'- GACTCAGCCTGAACTGGAC -3'
(R):5'- ATCACAACCTTCTGCTGGG -3'

Posted On

2013-05-09