Mutagenetix > Incidental Mutation

Incidental Mutation 'R1721:Epha2'

191452

Institutional Source

Beutler Lab

Gene Symbol

Epha2

Ensembl Gene

ENSMUSG00000006445

Gene Name

Eph receptor A2

Synonyms

Sek2, Eck, Myk2, Sek-2

MMRRC Submission

039753-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.715) question?

Stock #

R1721 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

141028551-141056695 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 141049963 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Serine to Glycine at position 799 (S799G)

Ref Sequence

ENSEMBL: ENSMUSP00000006614 (fasta)

Gene Model

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

AlphaFold

Q03145

Predicted Effect

probably damaging
Transcript: ENSMUST00000006614
AA Change: S799G

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

SMART Domains

Protein: ENSMUSP00000006614
Gene: ENSMUSG00000006445
AA Change: S799G

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: ENSMUST00000149002

Meta Mutation Damage Score

0.9222

Coding Region Coverage

1x: 99.2%
3x: 98.5%
10x: 96.8%
20x: 94.1%

Validation Efficiency

99% (87/88)

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: 83 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acin1	A	T	14: 54,901,995 (GRCm39)	V559E	probably benign	Het
Adamts20	A	G	15: 94,236,340 (GRCm39)	F844L	probably benign	Het
Adcy5	C	A	16: 35,118,794 (GRCm39)	D1048E	probably damaging	Het
Agrn	A	T	4: 156,259,630 (GRCm39)	C768*	probably null	Het
Aldh18a1	G	T	19: 40,553,282 (GRCm39)	Q487K	probably damaging	Het
Aldh3b1	G	A	19: 3,971,271 (GRCm39)		probably benign	Het
Asb18	T	G	1: 89,896,302 (GRCm39)	D246A	probably benign	Het
Atp2b1	T	C	10: 98,832,750 (GRCm39)	V417A	probably damaging	Het
Bcl2l15	A	G	3: 103,745,914 (GRCm39)		probably null	Het
Brd10	A	T	19: 29,720,998 (GRCm39)	S743T	probably damaging	Het
Cage1	T	A	13: 38,207,309 (GRCm39)	K285*	probably null	Het
Ccn2	A	C	10: 24,472,695 (GRCm39)	T202P	probably damaging	Het
Cldn17	A	G	16: 88,303,444 (GRCm39)	L95P	probably damaging	Het
Cldn20	A	T	17: 3,583,157 (GRCm39)	D110V	probably damaging	Het
Cnot10	T	C	9: 114,444,067 (GRCm39)	T443A	probably benign	Het
Col14a1	T	A	15: 55,310,858 (GRCm39)		probably benign	Het
Col23a1	T	C	11: 51,418,716 (GRCm39)	Y135H	unknown	Het
Cse1l	T	C	2: 166,768,331 (GRCm39)	S210P	probably damaging	Het
Cspg4	T	G	9: 56,796,027 (GRCm39)	V1254G	probably damaging	Het
Dip2c	A	G	13: 9,709,404 (GRCm39)	T1415A	probably damaging	Het
Epc2	A	G	2: 49,422,117 (GRCm39)	Y337C	probably damaging	Het
Fndc10	A	G	4: 155,779,355 (GRCm39)	Y133C	probably damaging	Het
Gli3	G	T	13: 15,900,882 (GRCm39)	S1423I	probably benign	Het
Gm6034	A	T	17: 36,354,045 (GRCm39)		probably benign	Het
Gmip	A	G	8: 70,263,882 (GRCm39)	S109G	probably damaging	Het
Grik2	C	A	10: 49,399,842 (GRCm39)	W296L	possibly damaging	Het
Gucy2d	T	A	7: 98,103,268 (GRCm39)	L504H	probably damaging	Het
Il6	T	A	5: 30,218,490 (GRCm39)	Y46N	possibly damaging	Het
Ints8	C	A	4: 11,241,684 (GRCm39)	C253F	probably damaging	Het
Itga9	A	G	9: 118,527,374 (GRCm39)		probably benign	Het
Kcna7	T	C	7: 45,056,345 (GRCm39)	V187A	possibly damaging	Het
Kdm5b	G	T	1: 134,540,919 (GRCm39)		probably benign	Het
Knl1	T	G	2: 118,906,815 (GRCm39)	S1635A	probably damaging	Het
Lce1b	A	G	3: 92,563,318 (GRCm39)	S72P	unknown	Het
Lox	T	G	18: 52,653,983 (GRCm39)		probably null	Het
Mdc1	A	G	17: 36,158,718 (GRCm39)	D366G	possibly damaging	Het
Meiob	T	C	17: 25,053,021 (GRCm39)	C344R	probably damaging	Het
Mier2	A	G	10: 79,384,664 (GRCm39)	V150A	probably damaging	Het
Mon2	A	T	10: 122,867,002 (GRCm39)	M551K	probably damaging	Het
Mrps15	A	G	4: 125,945,187 (GRCm39)	T125A	probably benign	Het
Mtmr14	A	G	6: 113,230,693 (GRCm39)	H99R	probably damaging	Het
Mup4	A	G	4: 59,960,598 (GRCm39)	M1T	probably null	Het
Mup5	G	A	4: 61,750,607 (GRCm39)	R179*	probably null	Het
Ncoa3	T	G	2: 165,911,221 (GRCm39)	V1326G	possibly damaging	Het
Noa1	A	T	5: 77,455,428 (GRCm39)	N429K	probably benign	Het
Nrxn1	C	T	17: 90,469,832 (GRCm39)	A241T	probably damaging	Het
Or1p1	A	T	11: 74,180,126 (GRCm39)	Y218F	probably damaging	Het
Or2t49	C	T	11: 58,392,765 (GRCm39)	V206M	probably damaging	Het
Pcdh9	G	A	14: 94,125,471 (GRCm39)	S233L	probably damaging	Het
Peg3	C	A	7: 6,712,900 (GRCm39)	S774I	possibly damaging	Het
Phyh	A	G	2: 4,942,620 (GRCm39)	K321R	probably null	Het
Plcg1	T	A	2: 160,573,840 (GRCm39)	M35K	probably damaging	Het
Pnisr	C	T	4: 21,874,086 (GRCm39)		probably benign	Het
Ppargc1b	T	A	18: 61,440,275 (GRCm39)		probably null	Het
Prcd	A	C	11: 116,548,371 (GRCm39)	S27R	probably benign	Het
Prx	T	A	7: 27,216,948 (GRCm39)	M622K	probably benign	Het
Psmd1	T	A	1: 85,999,567 (GRCm39)	D51E	probably damaging	Het
Psmd13	C	T	7: 140,463,430 (GRCm39)	T38I	probably damaging	Het
Ptprf	A	C	4: 118,082,096 (GRCm39)	D1047E	possibly damaging	Het
Rai14	C	A	15: 10,633,314 (GRCm39)	Q25H	probably damaging	Het
Riiad1	G	A	3: 94,380,176 (GRCm39)	P40S	possibly damaging	Het
Rnft1	T	A	11: 86,377,096 (GRCm39)	N53K	probably benign	Het
Scn4a	C	T	11: 106,211,646 (GRCm39)	R1457H	probably benign	Het
Sema6c	A	T	3: 95,078,099 (GRCm39)	I492F	probably damaging	Het
Shbg	T	C	11: 69,505,798 (GRCm39)	H403R	probably damaging	Het
Slc15a5	A	T	6: 138,049,845 (GRCm39)		probably benign	Het
Slc38a1	G	A	15: 96,485,016 (GRCm39)	T221M	probably damaging	Het
Slc6a16	T	A	7: 44,910,600 (GRCm39)	V375E	possibly damaging	Het
Slc6a17	T	A	3: 107,379,492 (GRCm39)	M559L	probably damaging	Het
Slmap	A	G	14: 26,181,373 (GRCm39)		probably benign	Het
Sorcs2	G	A	5: 36,184,092 (GRCm39)	R965W	probably damaging	Het
St8sia4	C	A	1: 95,581,394 (GRCm39)	R116L	probably damaging	Het
Tcaf1	A	C	6: 42,652,272 (GRCm39)	S737A	possibly damaging	Het
Thbs2	T	A	17: 14,899,072 (GRCm39)	Y676F	probably benign	Het
Tmod2	A	G	9: 75,493,324 (GRCm39)		probably benign	Het
Trim75	T	C	8: 65,435,391 (GRCm39)		probably null	Het
Ubr5	A	T	15: 38,042,090 (GRCm39)	S169T	probably benign	Het
Usp54	A	T	14: 20,633,508 (GRCm39)	Y37*	probably null	Het
Vill	T	C	9: 118,895,082 (GRCm39)	F100S	probably damaging	Het
Vstm5	A	G	9: 15,168,663 (GRCm39)	R76G	probably benign	Het
Zfp608	T	C	18: 55,032,321 (GRCm39)	T540A	probably benign	Het
Zfp947	A	C	17: 22,365,184 (GRCm39)	N163K	probably benign	Het
Zfyve26	T	C	12: 79,308,573 (GRCm39)	H228R	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
R0321:Epha2	UTSW	4	141,035,716 (GRCm39)	missense	probably damaging	1.00
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
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'- TACACCACAAGTGTGAGTCGGGAG -3'
(R):5'- TAGGCCACAGAACAACTGGTGC -3'

Sequencing Primer
(F):5'- AGCTGGGGGATGTCACAC -3'
(R):5'- AGAACAACTGGTGCTGTCTC -3'

Posted On

2014-05-14