Incidental Mutation 'R5044:Epha3'
ID 394282
Institutional Source Beutler Lab
Gene Symbol Epha3
Ensembl Gene ENSMUSG00000052504
Gene Name Eph receptor A3
Synonyms End3, Tyro4, Cek4, Hek, Hek4, Mek4
MMRRC Submission 042634-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.273) question?
Stock # R5044 (G1)
Quality Score 225
Status Validated
Chromosome 16
Chromosomal Location 63363897-63684538 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 63422650 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Arginine at position 580 (K580R)
Ref Sequence ENSEMBL: ENSMUSP00000066554 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000064405] [ENSMUST00000232049]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000064405
AA Change: K580R

PolyPhen 2 Score 0.792 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000066554
Gene: ENSMUSG00000052504
AA Change: K580R

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: K579R

PolyPhen 2 Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
Meta Mutation Damage Score 0.0873 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.6%
  • 20x: 93.3%
Validation Efficiency 96% (73/76)
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: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 T A 11: 9,323,323 (GRCm39) F3387I possibly damaging Het
Acacb T A 5: 114,304,088 (GRCm39) S170R probably benign Het
Adamtsl4 A G 3: 95,588,960 (GRCm39) probably null Het
Adgrv1 A G 13: 81,637,050 (GRCm39) C3464R probably benign Het
Apbb1 A T 7: 105,214,889 (GRCm39) probably benign Het
Cad A G 5: 31,212,365 (GRCm39) T23A probably benign Het
Cdca7 A G 2: 72,313,759 (GRCm39) R183G probably benign Het
Cdpf1 T C 15: 85,693,513 (GRCm39) T5A probably benign Het
Cep85 T C 4: 133,883,490 (GRCm39) D133G probably damaging Het
Chrna9 T C 5: 66,128,359 (GRCm39) L189P probably damaging Het
Clca3a1 A C 3: 144,713,689 (GRCm39) probably null Het
Cntn1 G T 15: 92,140,876 (GRCm39) V201F probably damaging Het
Col4a3 A G 1: 82,644,267 (GRCm39) E352G unknown Het
Ddhd2 T C 8: 26,242,164 (GRCm39) Y237C probably damaging Het
Dnah6 A C 6: 73,014,605 (GRCm39) F3609V probably benign Het
Fam135b T C 15: 71,334,560 (GRCm39) N878S probably benign Het
Fbn1 T G 2: 125,171,022 (GRCm39) T1938P probably damaging Het
Foxg1 T C 12: 49,431,969 (GRCm39) V234A probably damaging Het
Garin5b T C 7: 4,761,660 (GRCm39) N351D probably benign Het
Glt1d1 A T 5: 127,721,478 (GRCm39) N55I probably benign Het
Gm17641 C A 3: 68,776,807 (GRCm39) probably benign Het
Gm7665 A G 18: 16,407,788 (GRCm39) noncoding transcript Het
Hgf A C 5: 16,819,892 (GRCm39) N541T probably benign Het
Hipk2 G A 6: 38,795,814 (GRCm39) P152S probably benign Het
Jarid2 C T 13: 45,060,041 (GRCm39) L720F probably damaging Het
Kifc5b A G 17: 27,143,761 (GRCm39) E511G probably damaging Het
Ldlr G A 9: 21,646,538 (GRCm39) A235T probably benign Het
Lmln A G 16: 32,894,550 (GRCm39) D231G possibly damaging Het
Lrp1 A G 10: 127,403,364 (GRCm39) C2070R probably damaging Het
Mbl1 A G 14: 40,880,681 (GRCm39) T190A possibly damaging Het
Mpdz A T 4: 81,299,934 (GRCm39) S355T probably benign Het
Muc19 C T 15: 91,772,332 (GRCm39) noncoding transcript Het
Mycbp2 A C 14: 103,376,671 (GRCm39) probably null Het
Naa20 T C 2: 145,757,762 (GRCm39) S164P probably damaging Het
Nme4 A T 17: 26,312,807 (GRCm39) probably benign Het
Npas2 A T 1: 39,386,587 (GRCm39) R619* probably null Het
Nudt19 G A 7: 35,255,171 (GRCm39) T20I possibly damaging Het
Or4c119 T A 2: 88,987,283 (GRCm39) K79* probably null Het
Or5b97 A G 19: 12,878,365 (GRCm39) Y260H probably damaging Het
Pitpnc1 A G 11: 107,187,054 (GRCm39) Y90H possibly damaging Het
Rcor2 A G 19: 7,247,150 (GRCm39) T6A probably benign Het
Rif1 T A 2: 51,999,940 (GRCm39) S1131R probably damaging Het
Rtkn T A 6: 83,127,972 (GRCm39) D377E probably benign Het
Rtn4rl2 T A 2: 84,702,846 (GRCm39) N242I probably damaging Het
Sbno2 G A 10: 79,898,022 (GRCm39) L719F probably benign Het
Scn11a G T 9: 119,648,897 (GRCm39) D55E probably damaging Het
Setd1b T A 5: 123,289,929 (GRCm39) I632N unknown Het
Spaca6 A G 17: 18,051,458 (GRCm39) T45A probably benign Het
Srpk2 A T 5: 23,729,390 (GRCm39) D416E possibly damaging Het
Sspo A T 6: 48,443,889 (GRCm39) probably null Het
Sycp1 A T 3: 102,752,370 (GRCm39) I804N probably benign Het
Tdp2 G A 13: 25,015,809 (GRCm39) R32Q probably benign Het
Tgfbr3 A G 5: 107,284,795 (GRCm39) V618A possibly damaging Het
Tmc3 C T 7: 83,258,326 (GRCm39) P439S probably benign Het
Tnxb A T 17: 34,936,457 (GRCm39) D2740V probably damaging Het
Tspyl4 A G 10: 34,173,933 (GRCm39) T142A probably benign Het
Ttn T C 2: 76,710,785 (GRCm39) probably benign Het
Tubgcp4 T C 2: 121,004,061 (GRCm39) L34P probably damaging Het
Tubgcp6 G T 15: 88,983,748 (GRCm39) probably benign Het
Unc79 T A 12: 103,078,962 (GRCm39) V1690E probably benign Het
Vps4b T C 1: 106,724,148 (GRCm39) probably null Het
Wtap A G 17: 13,186,525 (GRCm39) S341P possibly damaging Het
Wwc1 T C 11: 35,774,172 (GRCm39) T363A probably benign Het
Zbtb8a G A 4: 129,254,293 (GRCm39) T67M probably damaging Het
Zfp865 T C 7: 5,037,668 (GRCm39) probably benign 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
R1708:Epha3 UTSW 16 63,403,870 (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
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'- TTCTGAAACACCTCCATGGAG -3'
(R):5'- CATTAGGCAACCTTCCAGGGTAC -3'

Sequencing Primer
(F):5'- CACCTCCATGGAGAAAACATTTC -3'
(R):5'- TTCAGGGGAAAGCTTGAG -3'
Posted On 2016-06-15