Incidental Mutation 'R1708:Epha3'
ID 190264
Institutional Source Beutler Lab
Gene Symbol Epha3
Ensembl Gene ENSMUSG00000052504
Gene Name Eph receptor A3
Synonyms End3, Tyro4, Cek4, Hek, Hek4, Mek4
MMRRC Submission 039741-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.225) question?
Stock # R1708 (G1)
Quality Score 225
Status Not validated
Chromosome 16
Chromosomal Location 63363897-63684538 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 63403870 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Isoleucine at position 744 (V744I)
Ref Sequence ENSEMBL: ENSMUSP00000066554 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000064405] [ENSMUST00000232049]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000064405
AA Change: V744I

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000066554
Gene: ENSMUSG00000052504
AA Change: V744I

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
EPH_lbd 29 202 1.76e-127 SMART
Pfam:GCC2_GCC3 263 306 6.6e-9 PFAM
FN3 326 418 1.14e-5 SMART
FN3 437 518 4.8e-13 SMART
Pfam:EphA2_TM 543 619 8.2e-25 PFAM
TyrKc 622 879 5.16e-140 SMART
SAM 909 976 1.08e-13 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000232049
AA Change: V743I

PolyPhen 2 Score 0.425 (Sensitivity: 0.89; Specificity: 0.90)
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 94.1%
Validation Efficiency
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. Two alternatively spliced transcript variants have been described for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruptions in this gene usually die within 48 hours of birth of cardiac failure. Survivors develop normally with no indications of cardiac abnormalities. [provided by MGI curators]
Allele List at MGI

All alleles(3) : Targeted, knock-out(1) Gene trapped(2)

Other mutations in this stock
Total: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1810009J06Rik A T 6: 40,941,732 (GRCm39) I4F probably benign Het
Aadacl4fm1 T C 4: 144,246,511 (GRCm39) V19A probably benign Het
Abca8a A T 11: 109,943,928 (GRCm39) S1114T probably damaging Het
Adgre1 A T 17: 57,708,974 (GRCm39) Y55F possibly damaging Het
Alb A C 5: 90,611,910 (GRCm39) D113A possibly damaging Het
Ankrd33b C T 15: 31,305,155 (GRCm39) R203Q probably damaging Het
Aqp6 T C 15: 99,500,543 (GRCm39) V156A possibly damaging Het
AU018091 T C 7: 3,206,184 (GRCm39) S616G probably damaging Het
Cfd T A 10: 79,727,441 (GRCm39) D68E probably benign Het
Cntn2 C T 1: 132,446,936 (GRCm39) A725T probably damaging Het
Copg2 A C 6: 30,801,312 (GRCm39) D373E probably damaging Het
Cyp2d11 T C 15: 82,274,633 (GRCm39) T315A probably benign Het
Cyp2j13 G T 4: 95,950,304 (GRCm39) N232K probably damaging Het
Cyp2j8 A T 4: 96,387,832 (GRCm39) F210I probably damaging Het
Dnah9 G A 11: 65,805,980 (GRCm39) T3373M probably benign Het
Eif2ak3 A G 6: 70,864,790 (GRCm39) K549E probably damaging Het
Erich6 T C 3: 58,523,868 (GRCm39) S669G probably benign Het
Fam90a1a A T 8: 22,451,464 (GRCm39) K108N probably damaging Het
Fat1 G A 8: 45,477,829 (GRCm39) V2292M probably damaging Het
Fibp T C 19: 5,513,822 (GRCm39) C255R probably null Het
Fzd1 A G 5: 4,805,791 (GRCm39) V597A possibly damaging Het
Gm12790 G A 4: 101,825,174 (GRCm39) A80V possibly damaging Het
Gm2381 A T 7: 42,469,649 (GRCm39) N158K probably benign Het
Impg2 T A 16: 56,085,441 (GRCm39) D940E probably benign Het
Ints1 A T 5: 139,748,594 (GRCm39) V1071E probably damaging Het
Kat5 A T 19: 5,659,507 (GRCm39) Y44* probably null Het
Kif1c C T 11: 70,619,223 (GRCm39) L953F probably damaging Het
Klra6 A C 6: 129,999,677 (GRCm39) L97* probably null Het
Ly6c2 C T 15: 74,983,469 (GRCm39) probably null Het
Mon1a G A 9: 107,775,917 (GRCm39) E12K probably benign Het
Myo3b A T 2: 70,075,729 (GRCm39) K578* probably null Het
Myrip A T 9: 120,293,840 (GRCm39) R778S possibly damaging Het
Ncoa4-ps A G 12: 119,225,968 (GRCm39) noncoding transcript Het
Or2w4 C T 13: 21,795,240 (GRCm39) A300T probably damaging Het
Or3a4 G A 11: 73,944,814 (GRCm39) T257I probably damaging Het
Or4c35 A G 2: 89,808,382 (GRCm39) R87G probably benign Het
Or52n4b T A 7: 108,143,781 (GRCm39) F14L probably benign Het
Or5b121 T C 19: 13,507,277 (GRCm39) V80A probably damaging Het
Panx3 T C 9: 37,572,687 (GRCm39) I288V probably benign Het
Pcdh9 G A 14: 94,125,741 (GRCm39) P143L probably damaging Het
Pigc T A 1: 161,798,293 (GRCm39) S92T probably benign Het
Pou3f2 C A 4: 22,487,255 (GRCm39) V293L possibly damaging Het
Rbm15 A G 3: 107,238,536 (GRCm39) S621P probably damaging Het
Rnf220 T C 4: 117,347,083 (GRCm39) S110G probably benign Het
Rnf38 A T 4: 44,143,593 (GRCm39) V115D probably damaging Het
Rps6ka2 A G 17: 7,544,929 (GRCm39) H347R probably damaging Het
Ryr2 T C 13: 11,602,328 (GRCm39) probably null Het
Sema4f G T 6: 82,894,975 (GRCm39) P407T probably damaging Het
Setbp1 T C 18: 78,901,682 (GRCm39) T662A probably damaging Het
Slc27a1 C A 8: 72,037,274 (GRCm39) probably null Het
Slc41a2 T A 10: 83,069,596 (GRCm39) I519F probably damaging Het
Sntg2 C T 12: 30,423,179 (GRCm39) S17N possibly damaging Het
Sptb A G 12: 76,659,348 (GRCm39) L1184P probably damaging Het
Taf5l G A 8: 124,736,509 (GRCm39) Q21* probably null Het
Tbc1d32 A C 10: 56,027,865 (GRCm39) S746A possibly damaging Het
Tdrd1 T G 19: 56,830,721 (GRCm39) S251R probably benign Het
Thap7 C T 16: 17,346,814 (GRCm39) R121Q probably benign Het
Tmem50a A G 4: 134,625,779 (GRCm39) V146A probably benign Het
Tmprss15 T C 16: 78,850,958 (GRCm39) I327V possibly damaging Het
Tmt1a3 A G 15: 100,233,150 (GRCm39) N114D probably damaging Het
Ttc23 T C 7: 67,316,924 (GRCm39) I65T probably damaging Het
Vmn1r22 G T 6: 57,877,481 (GRCm39) H165Q possibly damaging Het
Vopp1 C T 6: 57,739,497 (GRCm39) R17H probably damaging Het
Vwa5a A G 9: 38,639,128 (GRCm39) K337E probably benign Het
Wrap53 G A 11: 69,454,761 (GRCm39) R203* probably null Het
Zfp944 T C 17: 22,558,026 (GRCm39) Y407C probably damaging Het
Other mutations in Epha3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00773:Epha3 APN 16 63,387,047 (GRCm39) missense probably damaging 1.00
IGL01358:Epha3 APN 16 63,416,109 (GRCm39) splice site probably benign
IGL01713:Epha3 APN 16 63,372,925 (GRCm39) missense probably benign 0.00
IGL02371:Epha3 APN 16 63,405,383 (GRCm39) critical splice acceptor site probably null
IGL03111:Epha3 APN 16 63,473,809 (GRCm39) missense probably damaging 0.98
IGL03208:Epha3 APN 16 63,431,452 (GRCm39) missense probably damaging 1.00
laterality UTSW 16 63,388,762 (GRCm39) missense probably damaging 1.00
midline UTSW 16 63,664,507 (GRCm39) missense possibly damaging 0.46
stride UTSW 16 63,372,857 (GRCm39) missense probably benign 0.00
F2404:Epha3 UTSW 16 63,366,531 (GRCm39) missense probably benign 0.14
P0041:Epha3 UTSW 16 63,433,231 (GRCm39) missense probably damaging 1.00
PIT4498001:Epha3 UTSW 16 63,372,889 (GRCm39) missense probably damaging 1.00
PIT4585001:Epha3 UTSW 16 63,386,940 (GRCm39) critical splice donor site probably null
R0147:Epha3 UTSW 16 63,433,307 (GRCm39) missense possibly damaging 0.89
R0148:Epha3 UTSW 16 63,433,307 (GRCm39) missense possibly damaging 0.89
R0336:Epha3 UTSW 16 63,387,011 (GRCm39) missense probably damaging 1.00
R0738:Epha3 UTSW 16 63,415,975 (GRCm39) missense probably damaging 1.00
R0833:Epha3 UTSW 16 63,423,882 (GRCm39) splice site probably benign
R0836:Epha3 UTSW 16 63,423,882 (GRCm39) splice site probably benign
R0969:Epha3 UTSW 16 63,386,999 (GRCm39) missense probably damaging 1.00
R1160:Epha3 UTSW 16 63,593,431 (GRCm39) missense probably damaging 1.00
R1205:Epha3 UTSW 16 63,418,611 (GRCm39) frame shift probably null
R1349:Epha3 UTSW 16 63,431,416 (GRCm39) missense possibly damaging 0.89
R1372:Epha3 UTSW 16 63,431,416 (GRCm39) missense possibly damaging 0.89
R1469:Epha3 UTSW 16 63,473,857 (GRCm39) missense probably damaging 0.97
R1469:Epha3 UTSW 16 63,473,857 (GRCm39) missense probably damaging 0.97
R1500:Epha3 UTSW 16 63,416,025 (GRCm39) missense probably benign 0.06
R1523:Epha3 UTSW 16 63,431,311 (GRCm39) missense probably damaging 0.99
R1532:Epha3 UTSW 16 63,366,541 (GRCm39) missense probably benign 0.08
R1544:Epha3 UTSW 16 63,593,416 (GRCm39) missense probably damaging 1.00
R1681:Epha3 UTSW 16 63,416,091 (GRCm39) missense probably damaging 1.00
R1803:Epha3 UTSW 16 63,422,651 (GRCm39) missense probably benign 0.00
R1893:Epha3 UTSW 16 63,388,762 (GRCm39) missense probably damaging 1.00
R1957:Epha3 UTSW 16 63,593,315 (GRCm39) missense probably benign 0.00
R2144:Epha3 UTSW 16 63,593,680 (GRCm39) missense possibly damaging 0.86
R2190:Epha3 UTSW 16 63,366,552 (GRCm39) missense probably benign 0.05
R2198:Epha3 UTSW 16 63,664,507 (GRCm39) missense possibly damaging 0.46
R2344:Epha3 UTSW 16 63,472,746 (GRCm39) missense possibly damaging 0.67
R2504:Epha3 UTSW 16 63,423,988 (GRCm39) missense probably damaging 0.97
R2911:Epha3 UTSW 16 63,472,775 (GRCm39) missense probably benign
R3889:Epha3 UTSW 16 63,431,327 (GRCm39) missense probably damaging 1.00
R4223:Epha3 UTSW 16 63,403,902 (GRCm39) missense probably damaging 0.99
R4836:Epha3 UTSW 16 63,403,920 (GRCm39) missense probably damaging 1.00
R4981:Epha3 UTSW 16 63,472,775 (GRCm39) missense probably benign 0.04
R5044:Epha3 UTSW 16 63,422,650 (GRCm39) missense possibly damaging 0.79
R5195:Epha3 UTSW 16 63,366,510 (GRCm39) missense possibly damaging 0.86
R5248:Epha3 UTSW 16 63,418,620 (GRCm39) missense probably damaging 1.00
R5478:Epha3 UTSW 16 63,403,896 (GRCm39) missense probably damaging 1.00
R6052:Epha3 UTSW 16 63,423,967 (GRCm39) missense possibly damaging 0.94
R6167:Epha3 UTSW 16 63,433,287 (GRCm39) missense probably benign 0.00
R6337:Epha3 UTSW 16 63,388,806 (GRCm39) missense probably damaging 1.00
R6342:Epha3 UTSW 16 63,403,863 (GRCm39) missense probably damaging 1.00
R6793:Epha3 UTSW 16 63,593,818 (GRCm39) missense probably benign 0.01
R6908:Epha3 UTSW 16 63,418,612 (GRCm39) missense probably damaging 1.00
R7029:Epha3 UTSW 16 63,593,698 (GRCm39) missense probably benign 0.37
R7059:Epha3 UTSW 16 63,388,818 (GRCm39) missense probably damaging 1.00
R7175:Epha3 UTSW 16 63,403,863 (GRCm39) missense probably damaging 1.00
R7204:Epha3 UTSW 16 63,472,695 (GRCm39) missense probably benign
R7217:Epha3 UTSW 16 63,372,857 (GRCm39) missense probably benign 0.00
R7315:Epha3 UTSW 16 63,372,972 (GRCm39) missense probably benign 0.00
R7389:Epha3 UTSW 16 63,593,347 (GRCm39) missense probably damaging 1.00
R7419:Epha3 UTSW 16 63,418,657 (GRCm39) missense probably damaging 1.00
R7572:Epha3 UTSW 16 63,431,443 (GRCm39) nonsense probably null
R7667:Epha3 UTSW 16 63,386,963 (GRCm39) missense probably benign 0.21
R7686:Epha3 UTSW 16 63,593,651 (GRCm39) missense probably damaging 1.00
R7855:Epha3 UTSW 16 63,593,923 (GRCm39) missense probably damaging 1.00
R8085:Epha3 UTSW 16 63,403,873 (GRCm39) missense probably damaging 1.00
R8167:Epha3 UTSW 16 63,388,804 (GRCm39) missense probably damaging 1.00
R8260:Epha3 UTSW 16 63,403,917 (GRCm39) missense probably damaging 1.00
R8290:Epha3 UTSW 16 63,472,859 (GRCm39) missense possibly damaging 0.94
R8298:Epha3 UTSW 16 63,386,961 (GRCm39) missense probably benign 0.16
R8350:Epha3 UTSW 16 63,472,853 (GRCm39) missense possibly damaging 0.91
R8450:Epha3 UTSW 16 63,472,853 (GRCm39) missense possibly damaging 0.91
R8470:Epha3 UTSW 16 63,664,510 (GRCm39) missense probably benign 0.00
R8478:Epha3 UTSW 16 63,593,444 (GRCm39) missense probably damaging 1.00
R8724:Epha3 UTSW 16 63,403,818 (GRCm39) missense probably damaging 1.00
R8862:Epha3 UTSW 16 63,431,348 (GRCm39) missense probably benign
R8921:Epha3 UTSW 16 63,472,838 (GRCm39) missense possibly damaging 0.81
R9519:Epha3 UTSW 16 63,472,668 (GRCm39) missense possibly damaging 0.77
R9563:Epha3 UTSW 16 63,366,510 (GRCm39) missense possibly damaging 0.86
R9795:Epha3 UTSW 16 63,372,910 (GRCm39) missense probably benign 0.00
Z1176:Epha3 UTSW 16 63,405,375 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TTGAACATGTGGGGACCTTGCTC -3'
(R):5'- AGCTGTCATCTTGAAATACCCATGCTG -3'

Sequencing Primer
(F):5'- TGGCTTTTAAATGCAACCTATCC -3'
(R):5'- TACTGGGTAATGCAGCCAC -3'
Posted On 2014-05-14