Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL00946:Epha8'

27284

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Epha8

Ensembl Gene

ENSMUSG00000028661

Gene Name

Eph receptor A8

Synonyms

Eek, Hek3, EphA8

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

IGL00946

Quality Score

Status

Chromosome

Chromosomal Location

136656730-136684127 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 136673121 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glycine at position 221 (D221G)

Ref Sequence

ENSEMBL: ENSMUSP00000030420 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000030420]

AlphaFold

O09127

Predicted Effect

probably damaging
Transcript: ENSMUST00000030420
AA Change: D221G

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

SMART Domains

Protein: ENSMUSP00000030420
Gene: ENSMUSG00000028661
AA Change: D221G

Domain	Start	End	E-Value	Type
signal peptide	1	26	N/A	INTRINSIC
EPH_lbd	30	203	2.59e-116	SMART
FN3	328	418	4.03e-6	SMART
FN3	439	520	1.67e-12	SMART
Pfam:EphA2_TM	542	631	5.8e-10	PFAM
TyrKc	634	891	1.03e-125	SMART
SAM	926	993	4.74e-19	SMART

Coding Region Coverage

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of 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. The protein encoded by this gene functions as a receptor for ephrin A2, A3 and A5 and plays a role in short-range contact-mediated axonal guidance during development of the mammalian nervous system. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for this targeted mutation are viable, fertile, and grossly normal but exhibit a commissural defect, whereby tectal axons fail to project from the superior colliculus of the midbrain to the contralateral inferior colliculus and instead project to the ipsilateral cervical spinal cord. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 33 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Ahdc1	T	C	4: 132,790,373 (GRCm39)	I538T	probably benign	Het
Bmp10	A	T	6: 87,411,344 (GRCm39)	Q379L	probably damaging	Het
Cacna2d4	G	A	6: 119,248,876 (GRCm39)	A446T	possibly damaging	Het
Chrdl1	G	A	X: 142,077,164 (GRCm39)		probably benign	Het
Crtc2	A	G	3: 90,168,112 (GRCm39)	H370R	probably damaging	Het
Cubn	T	C	2: 13,461,434 (GRCm39)	T698A	probably damaging	Het
Deup1	T	C	9: 15,472,534 (GRCm39)	T593A	possibly damaging	Het
Dus1l	T	C	11: 120,684,701 (GRCm39)	T157A	probably damaging	Het
Efcab6	T	C	15: 83,902,897 (GRCm39)	N151S	probably benign	Het
Eif2b5	T	A	16: 20,324,002 (GRCm39)	H448Q	probably benign	Het
Eprs1	G	A	1: 185,139,898 (GRCm39)	G996S	probably benign	Het
Fn1	G	A	1: 71,684,699 (GRCm39)		probably benign	Het
Gfpt1	A	G	6: 87,027,924 (GRCm39)	Y10C	probably damaging	Het
Ghitm	C	T	14: 36,847,203 (GRCm39)	M290I	probably benign	Het
Gpd2	T	C	2: 57,158,096 (GRCm39)		probably null	Het
Htr2a	T	A	14: 74,943,582 (GRCm39)	Y387*	probably null	Het
Lrrc7	T	A	3: 157,866,993 (GRCm39)	Q916L	probably benign	Het
Mfsd9	A	C	1: 40,812,940 (GRCm39)	D458E	probably benign	Het
Nmb	T	C	7: 80,552,208 (GRCm39)	I123M	probably benign	Het
Nrap	A	T	19: 56,329,058 (GRCm39)		probably null	Het
Or10j7	A	T	1: 173,011,190 (GRCm39)	D270E	probably benign	Het
Or4d5	A	G	9: 40,012,450 (GRCm39)	I112T	probably benign	Het
Or4k49	T	A	2: 111,495,489 (GRCm39)	M306K	probably benign	Het
Pola1	T	C	X: 92,524,145 (GRCm39)	I1165M	probably benign	Het
Sdk1	G	T	5: 142,070,368 (GRCm39)		probably null	Het
Selenon	T	A	4: 134,267,037 (GRCm39)		probably benign	Het
Stk39	T	A	2: 68,144,908 (GRCm39)	T389S	possibly damaging	Het
Tmx3	A	G	18: 90,558,178 (GRCm39)	E410G	possibly damaging	Het
Utp20	A	T	10: 88,584,177 (GRCm39)	V2660E	possibly damaging	Het
Vps52	T	C	17: 34,175,932 (GRCm39)	L40P	possibly damaging	Het
Wdr25	C	T	12: 108,990,953 (GRCm39)	S380F	possibly damaging	Het
Xpo7	T	C	14: 70,909,098 (GRCm39)	T808A	probably benign	Het
Zc3h14	T	C	12: 98,726,142 (GRCm39)		probably benign	Het

Other mutations in Epha8

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00960:Epha8	APN	4	136,679,150 (GRCm39)	splice site	probably null
IGL01124:Epha8	APN	4	136,663,394 (GRCm39)	missense	probably damaging	1.00
IGL01550:Epha8	APN	4	136,659,051 (GRCm39)	missense	possibly damaging	0.87
IGL01807:Epha8	APN	4	136,658,993 (GRCm39)	missense	probably benign	0.08
IGL01844:Epha8	APN	4	136,658,360 (GRCm39)	makesense	probably null
IGL02167:Epha8	APN	4	136,658,405 (GRCm39)	missense	probably damaging	1.00
R0255:Epha8	UTSW	4	136,667,597 (GRCm39)	missense	probably damaging	0.99
R0445:Epha8	UTSW	4	136,659,711 (GRCm39)	missense	probably damaging	1.00
R1757:Epha8	UTSW	4	136,658,789 (GRCm39)	splice site	probably null
R1911:Epha8	UTSW	4	136,663,625 (GRCm39)	missense	probably damaging	1.00
R1936:Epha8	UTSW	4	136,667,554 (GRCm39)	missense	probably benign	0.08
R2291:Epha8	UTSW	4	136,660,658 (GRCm39)	missense	probably damaging	1.00
R2359:Epha8	UTSW	4	136,673,343 (GRCm39)	missense	probably damaging	1.00
R2372:Epha8	UTSW	4	136,660,321 (GRCm39)	missense	probably damaging	1.00
R4581:Epha8	UTSW	4	136,660,775 (GRCm39)	missense	probably damaging	1.00
R4747:Epha8	UTSW	4	136,666,006 (GRCm39)	frame shift	probably null
R4784:Epha8	UTSW	4	136,660,633 (GRCm39)	missense	probably damaging	1.00
R5156:Epha8	UTSW	4	136,666,037 (GRCm39)	missense	probably benign	0.14
R5164:Epha8	UTSW	4	136,672,983 (GRCm39)	missense	possibly damaging	0.93
R5335:Epha8	UTSW	4	136,659,246 (GRCm39)	missense	probably damaging	1.00
R5480:Epha8	UTSW	4	136,662,441 (GRCm39)	missense	probably benign
R5552:Epha8	UTSW	4	136,659,210 (GRCm39)	missense	probably damaging	1.00
R5830:Epha8	UTSW	4	136,663,701 (GRCm39)	nonsense	probably null
R6017:Epha8	UTSW	4	136,659,054 (GRCm39)	missense	probably damaging	1.00
R6450:Epha8	UTSW	4	136,659,210 (GRCm39)	missense	probably damaging	1.00
R6798:Epha8	UTSW	4	136,672,980 (GRCm39)	missense	probably benign	0.00
R6799:Epha8	UTSW	4	136,672,980 (GRCm39)	missense	probably benign	0.00
R7060:Epha8	UTSW	4	136,658,469 (GRCm39)	missense	probably damaging	1.00
R7297:Epha8	UTSW	4	136,673,224 (GRCm39)	missense	probably damaging	1.00
R7344:Epha8	UTSW	4	136,661,849 (GRCm39)	missense	probably benign	0.14
R7467:Epha8	UTSW	4	136,658,399 (GRCm39)	missense	possibly damaging	0.90
R7563:Epha8	UTSW	4	136,666,100 (GRCm39)	missense	possibly damaging	0.77
R7826:Epha8	UTSW	4	136,663,498 (GRCm39)	missense	probably benign	0.09
R7845:Epha8	UTSW	4	136,663,712 (GRCm39)	missense	probably benign	0.04
R7863:Epha8	UTSW	4	136,660,966 (GRCm39)	missense	probably damaging	1.00
R7904:Epha8	UTSW	4	136,659,050 (GRCm39)	missense	possibly damaging	0.95
R7918:Epha8	UTSW	4	136,661,877 (GRCm39)	missense	probably benign	0.12
R8177:Epha8	UTSW	4	136,672,974 (GRCm39)	missense	probably benign	0.00
R8244:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R8266:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R8268:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R8269:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R8289:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R8290:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R8294:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R8295:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R8299:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R8445:Epha8	UTSW	4	136,659,600 (GRCm39)	missense	probably benign	0.13
R8889:Epha8	UTSW	4	136,661,850 (GRCm39)	missense	probably benign	0.45
R8892:Epha8	UTSW	4	136,661,850 (GRCm39)	missense	probably benign	0.45
R8928:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R8965:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R8983:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R8984:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R8988:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R9081:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R9231:Epha8	UTSW	4	136,673,226 (GRCm39)	missense	probably damaging	1.00
R9262:Epha8	UTSW	4	136,658,995 (GRCm39)	missense	probably benign
R9370:Epha8	UTSW	4	136,673,511 (GRCm39)	missense	possibly damaging	0.94
R9466:Epha8	UTSW	4	136,662,414 (GRCm39)	missense	probably benign
R9478:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R9546:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R9547:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R9550:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R9585:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R9624:Epha8	UTSW	4	136,659,065 (GRCm39)	missense	probably damaging	1.00
R9686:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R9687:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R9690:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R9744:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R9763:Epha8	UTSW	4	136,665,897 (GRCm39)	missense	probably damaging	0.98
R9794:Epha8	UTSW	4	136,666,035 (GRCm39)	missense	probably benign	0.16
RF025:Epha8	UTSW	4	136,660,348 (GRCm39)	critical splice acceptor site	probably benign
RF054:Epha8	UTSW	4	136,660,348 (GRCm39)	critical splice acceptor site	probably benign
Z1176:Epha8	UTSW	4	136,666,007 (GRCm39)	missense	probably benign	0.01

Posted On

2013-04-17