Mutagenetix > Incidental Mutation

Incidental Mutation 'R0321:Epha2'

35853

Institutional Source

Beutler Lab

Gene Symbol

Epha2

Ensembl Gene

ENSMUSG00000006445

Gene Name

Eph receptor A2

Synonyms

Sek2, Eck, Myk2, Sek-2

MMRRC Submission

038531-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.715) question?

Stock #

R0321 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

141028551-141056695 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 141035716 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Tryptophan to Arginine at position 51 (W51R)

Ref Sequence

ENSEMBL: ENSMUSP00000006614 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000006614]

AlphaFold

Q03145

Predicted Effect

probably damaging
Transcript: ENSMUST00000006614
AA Change: W51R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000006614
Gene: ENSMUSG00000006445
AA Change: W51R

Domain	Start	End	E-Value	Type
signal peptide	1	19	N/A	INTRINSIC
EPH_lbd	27	200	1.31e-112	SMART
FN3	330	420	1.16e-6	SMART
FN3	437	517	3.73e-10	SMART
Pfam:EphA2_TM	538	611	5.9e-22	PFAM
TyrKc	614	872	2.23e-135	SMART
SAM	902	969	1.5e-21	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000131026

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000145523

Meta Mutation Damage Score

0.9277

Coding Region Coverage

1x: 99.2%
3x: 98.4%
10x: 96.5%
20x: 93.7%

Validation Efficiency

100% (79/79)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene belongs to the ephrin receptor subfamily of the protein-tyrosine kinase family. EPH and EPH-related receptors have been implicated in mediating developmental events, particularly in the nervous system. Receptors in the EPH subfamily typically have a single kinase domain and an extracellular region containing a Cys-rich domain and 2 fibronectin type III repeats. The ephrin receptors are divided into 2 groups based on the similarity of their extracellular domain sequences and their affinities for binding ephrin-A and ephrin-B ligands. This gene encodes a protein that binds ephrin-A ligands. Mutations in this gene are the cause of certain genetically-related cataract disorders.[provided by RefSeq, May 2010]
PHENOTYPE: Mice homozygous for a null allele exhibit abnormal angiogenesis. Mice homozygous for a gene trap allele exhibit increased incidence of chemically-induced tumors, increased metastatic potential, and age-related cataracts. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 73 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4921509C19Rik	T	C	2: 151,314,620 (GRCm39)	T353A	probably benign	Het
4933402N03Rik	T	A	7: 130,747,956 (GRCm39)	Y12F	probably benign	Het
Acbd3	T	G	1: 180,579,870 (GRCm39)	F505V	probably damaging	Het
Acod1	T	C	14: 103,292,565 (GRCm39)	V363A	probably benign	Het
Adam28	T	C	14: 68,855,200 (GRCm39)	Q647R	probably damaging	Het
Akr1c18	T	A	13: 4,185,243 (GRCm39)	L296F	probably damaging	Het
Ap1b1	G	A	11: 4,982,464 (GRCm39)	A588T	probably benign	Het
Armc8	A	T	9: 99,415,230 (GRCm39)	I150K	probably damaging	Het
Bahcc1	T	C	11: 120,164,251 (GRCm39)		probably null	Het
Bltp1	T	C	3: 36,960,937 (GRCm39)		probably null	Het
Carmil3	C	A	14: 55,739,698 (GRCm39)	D928E	possibly damaging	Het
Ccrl2	T	C	9: 110,885,279 (GRCm39)	N73S	probably damaging	Het
Cdk9	C	A	2: 32,602,698 (GRCm39)		probably benign	Het
Cel	G	T	2: 28,451,160 (GRCm39)	Q66K	probably benign	Het
D930028M14Rik	T	A	7: 24,854,991 (GRCm39)		noncoding transcript	Het
Dgka	G	C	10: 128,556,952 (GRCm39)		probably benign	Het
Dlg1	T	C	16: 31,676,854 (GRCm39)	V801A	probably damaging	Het
Dnah10	A	G	5: 124,900,416 (GRCm39)	D3834G	probably benign	Het
Dnajc15	C	T	14: 78,112,273 (GRCm39)	A23T	possibly damaging	Het
Ell2	T	A	13: 75,910,007 (GRCm39)	L119Q	probably damaging	Het
F10	T	C	8: 13,103,413 (GRCm39)	F266L	possibly damaging	Het
Fam110a	T	C	2: 151,812,587 (GRCm39)	N61S	probably benign	Het
Fam83c	C	T	2: 155,671,620 (GRCm39)	S605N	probably benign	Het
Fbxw15	C	T	9: 109,394,453 (GRCm39)	V121I	probably benign	Het
Gart	G	A	16: 91,419,925 (GRCm39)		probably benign	Het
Gfi1b	A	G	2: 28,503,897 (GRCm39)	F101S	probably damaging	Het
Gimap5	C	G	6: 48,727,449 (GRCm39)		probably benign	Het
Gpr180	T	C	14: 118,385,699 (GRCm39)		probably null	Het
Gsn	T	C	2: 35,180,408 (GRCm39)	F188L	probably benign	Het
Hivep3	T	A	4: 119,952,788 (GRCm39)	I368N	possibly damaging	Het
Itih3	T	A	14: 30,634,063 (GRCm39)	I153F	probably damaging	Het
Kdm8	A	T	7: 125,060,178 (GRCm39)	Q360L	probably damaging	Het
Lars1	T	C	18: 42,335,697 (GRCm39)	K1140E	probably damaging	Het
Mocs1	A	G	17: 49,740,286 (GRCm39)	Y71C	probably damaging	Het
Mroh5	C	T	15: 73,661,892 (GRCm39)	G433E	probably damaging	Het
Mrpl45	T	A	11: 97,217,764 (GRCm39)		probably benign	Het
Mtcl1	T	A	17: 66,686,426 (GRCm39)	T827S	probably damaging	Het
Muc5b	T	C	7: 141,415,972 (GRCm39)	S2973P	probably benign	Het
Mynn	T	C	3: 30,661,706 (GRCm39)	S263P	probably benign	Het
Myo1f	A	C	17: 33,811,986 (GRCm39)	D595A	probably benign	Het
Necab1	A	T	4: 14,960,083 (GRCm39)	I288N	probably damaging	Het
Nutm2	T	G	13: 50,626,991 (GRCm39)	M382R	probably damaging	Het
Oprm1	T	C	10: 6,779,183 (GRCm39)	S131P	probably damaging	Het
Pcsk9	A	G	4: 106,301,891 (GRCm39)	S619P	probably benign	Het
Phkg1	A	T	5: 129,898,365 (GRCm39)	M1K	probably null	Het
Pigc	C	T	1: 161,798,668 (GRCm39)	Q217*	probably null	Het
Pik3r4	T	A	9: 105,525,906 (GRCm39)	F259I	probably damaging	Het
Pkdcc	A	T	17: 83,529,541 (GRCm39)		probably benign	Het
Pnpla5	G	T	15: 84,004,920 (GRCm39)	L144M	probably damaging	Het
Prtg	A	T	9: 72,755,307 (GRCm39)	I259F	possibly damaging	Het
Prune2	T	G	19: 17,098,291 (GRCm39)	L1265R	possibly damaging	Het
Prune2	C	T	19: 17,099,818 (GRCm39)	A1774V	probably benign	Het
Rcn3	A	G	7: 44,738,139 (GRCm39)		probably benign	Het
Rnf213	C	T	11: 119,328,931 (GRCm39)	Q2067*	probably null	Het
Sec14l1	T	A	11: 117,041,568 (GRCm39)		probably benign	Het
Serpinb3a	C	T	1: 106,975,212 (GRCm39)	W198*	probably null	Het
Smpdl3b	A	T	4: 132,468,755 (GRCm39)	V154E	probably damaging	Het
Spag17	T	C	3: 100,008,719 (GRCm39)	S1950P	probably damaging	Het
Sprr1a	T	C	3: 92,391,609 (GRCm39)	T131A	probably benign	Het
Tatdn2	T	G	6: 113,686,462 (GRCm39)	L690W	probably damaging	Het
Tbc1d1	T	C	5: 64,496,937 (GRCm39)	F864L	probably damaging	Het
Tmem8b	C	A	4: 43,674,444 (GRCm39)	R243S	probably damaging	Het
Tnfrsf11a	T	A	1: 105,772,583 (GRCm39)	C623*	probably null	Het
Tprg1l	T	C	4: 154,243,812 (GRCm39)	N115D	probably damaging	Het
Ube2t	C	T	1: 134,895,538 (GRCm39)	A4V	possibly damaging	Het
Vps41	G	A	13: 19,026,465 (GRCm39)		probably benign	Het
Wdr17	C	T	8: 55,149,303 (GRCm39)		probably null	Het
Wwc1	G	A	11: 35,732,637 (GRCm39)	Q1024*	probably null	Het
Zfand5	T	A	19: 21,253,879 (GRCm39)	N27K	probably damaging	Het
Zfp142	A	T	1: 74,608,873 (GRCm39)	C1641S	probably damaging	Het
Zfyve16	A	G	13: 92,629,042 (GRCm39)	I1465T	probably damaging	Het
Zswim1	G	A	2: 164,667,947 (GRCm39)	G400S	probably benign	Het
Zswim3	C	T	2: 164,662,279 (GRCm39)	A253V	possibly damaging	Het

Other mutations in Epha2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02148:Epha2	APN	4	141,045,835 (GRCm39)	missense	probably damaging	1.00
IGL02812:Epha2	APN	4	141,046,230 (GRCm39)	splice site	probably benign
IGL03377:Epha2	APN	4	141,049,723 (GRCm39)	missense	probably benign	0.08
R0165:Epha2	UTSW	4	141,049,203 (GRCm39)	critical splice donor site	probably null
R1584:Epha2	UTSW	4	141,049,358 (GRCm39)	splice site	probably null
R1586:Epha2	UTSW	4	141,045,916 (GRCm39)	splice site	probably benign
R1695:Epha2	UTSW	4	141,033,828 (GRCm39)	missense	possibly damaging	0.74
R1721:Epha2	UTSW	4	141,049,963 (GRCm39)	missense	probably damaging	1.00
R1731:Epha2	UTSW	4	141,049,063 (GRCm39)	missense	possibly damaging	0.81
R1813:Epha2	UTSW	4	141,035,857 (GRCm39)	missense	possibly damaging	0.86
R1875:Epha2	UTSW	4	141,036,290 (GRCm39)	missense	probably benign	0.02
R2226:Epha2	UTSW	4	141,048,548 (GRCm39)	missense	probably damaging	1.00
R2314:Epha2	UTSW	4	141,046,325 (GRCm39)	missense	probably damaging	1.00
R2342:Epha2	UTSW	4	141,050,842 (GRCm39)	missense	probably benign	0.00
R3872:Epha2	UTSW	4	141,035,716 (GRCm39)	missense	probably damaging	1.00
R3927:Epha2	UTSW	4	141,033,861 (GRCm39)	missense	probably damaging	1.00
R4688:Epha2	UTSW	4	141,046,292 (GRCm39)	missense	probably benign
R4795:Epha2	UTSW	4	141,049,727 (GRCm39)	splice site	probably null
R4974:Epha2	UTSW	4	141,049,016 (GRCm39)	missense	probably damaging	0.99
R5055:Epha2	UTSW	4	141,036,380 (GRCm39)	missense	probably benign	0.09
R5123:Epha2	UTSW	4	141,036,176 (GRCm39)	missense	possibly damaging	0.71
R5424:Epha2	UTSW	4	141,046,251 (GRCm39)	nonsense	probably null
R5522:Epha2	UTSW	4	141,035,867 (GRCm39)	missense	probably damaging	1.00
R5657:Epha2	UTSW	4	141,050,805 (GRCm39)	missense	probably damaging	1.00
R5717:Epha2	UTSW	4	141,049,382 (GRCm39)	missense	probably benign
R5864:Epha2	UTSW	4	141,035,738 (GRCm39)	missense	probably damaging	0.98
R6151:Epha2	UTSW	4	141,045,791 (GRCm39)	critical splice acceptor site	probably null
R6244:Epha2	UTSW	4	141,044,223 (GRCm39)	missense	probably benign	0.00
R6288:Epha2	UTSW	4	141,044,344 (GRCm39)	missense	probably benign	0.01
R6696:Epha2	UTSW	4	141,048,850 (GRCm39)	missense	probably benign
R6817:Epha2	UTSW	4	141,036,305 (GRCm39)	missense	probably damaging	0.98
R6875:Epha2	UTSW	4	141,055,779 (GRCm39)	missense	probably damaging	1.00
R6910:Epha2	UTSW	4	141,048,824 (GRCm39)	missense	probably damaging	1.00
R6925:Epha2	UTSW	4	141,036,068 (GRCm39)	missense	probably benign
R7330:Epha2	UTSW	4	141,035,764 (GRCm39)	missense	probably benign	0.00
R7977:Epha2	UTSW	4	141,035,791 (GRCm39)	missense	probably damaging	1.00
R7987:Epha2	UTSW	4	141,035,791 (GRCm39)	missense	probably damaging	1.00
R8081:Epha2	UTSW	4	141,049,605 (GRCm39)	missense	probably damaging	1.00
R9095:Epha2	UTSW	4	141,044,012 (GRCm39)	missense	possibly damaging	0.95
R9696:Epha2	UTSW	4	141,047,834 (GRCm39)	missense	probably benign	0.00
R9737:Epha2	UTSW	4	141,045,814 (GRCm39)	missense	probably benign	0.10
RF024:Epha2	UTSW	4	141,050,717 (GRCm39)	critical splice acceptor site	unknown
Z1177:Epha2	UTSW	4	141,046,309 (GRCm39)	missense	probably benign

Predicted Primers

PCR Primer
(F):5'- TCAGTACCCAGACATTAGGGCCAG -3'
(R):5'- TGTTACAGTCTCGCACCGTGAAC -3'

Sequencing Primer
(F):5'- acatacttgtcacttacacacttc -3'
(R):5'- CGCACCGTGAACTTGAGC -3'

Posted On

2013-05-09