Incidental Mutation 'R0336:Epha3'
ID 34150
Institutional Source Beutler Lab
Gene Symbol Epha3
Ensembl Gene ENSMUSG00000052504
Gene Name Eph receptor A3
Synonyms End3, Tyro4, Cek4, Hek, Hek4, Mek4
MMRRC Submission 038545-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.225) question?
Stock # R0336 (G1)
Quality Score 225
Status Validated
Chromosome 16
Chromosomal Location 63363897-63684538 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 63387011 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 875 (I875T)
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: I875T

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000066554
Gene: ENSMUSG00000052504
AA Change: I875T

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 damaging
Transcript: ENSMUST00000232049
AA Change: I874T

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)
Meta Mutation Damage Score 0.6663 question?
Coding Region Coverage
  • 1x: 99.5%
  • 3x: 99.0%
  • 10x: 98.1%
  • 20x: 97.1%
Validation Efficiency 98% (62/63)
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: 63 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 A G 11: 9,248,481 (GRCm39) I2743V probably benign Het
Adamts16 A G 13: 70,939,913 (GRCm39) probably benign Het
Adgrb1 A G 15: 74,458,998 (GRCm39) I427V probably benign Het
Arhgef1 T A 7: 24,621,382 (GRCm39) F510I possibly damaging Het
B3glct A G 5: 149,670,057 (GRCm39) D342G probably damaging Het
Bcl2a1c G T 9: 114,159,353 (GRCm39) V44F probably damaging Het
Brca1 A G 11: 101,414,819 (GRCm39) V1105A probably benign Het
Ccn5 C A 2: 163,674,242 (GRCm39) A214D probably damaging Het
Cep135 A G 5: 76,749,349 (GRCm39) H272R probably benign Het
Coa8 T C 12: 111,700,092 (GRCm39) probably benign Het
Cog1 A C 11: 113,553,076 (GRCm39) H365P probably benign Het
Col12a1 A T 9: 79,609,627 (GRCm39) L293Q probably damaging Het
Col18a1 A G 10: 76,894,570 (GRCm39) L1493P probably damaging Het
Ctsh A G 9: 89,957,791 (GRCm39) Y290C probably damaging Het
Dach1 C T 14: 98,406,184 (GRCm39) G188R probably damaging Het
Defb39 G T 8: 19,102,985 (GRCm39) H37N possibly damaging Het
Fbrsl1 A G 5: 110,595,817 (GRCm39) S73P probably damaging Het
Fga T C 3: 82,938,164 (GRCm39) S180P probably damaging Het
Fndc1 C T 17: 7,983,939 (GRCm39) R1329Q unknown Het
Fyn C A 10: 39,402,897 (GRCm39) T223K possibly damaging Het
Galnt6 A T 15: 100,597,087 (GRCm39) S360T probably damaging Het
Grsf1 C A 5: 88,811,012 (GRCm39) V336F probably damaging Het
Hip1 A T 5: 135,457,467 (GRCm39) Y720N probably benign Het
Hivep3 G A 4: 119,961,044 (GRCm39) E1700K probably damaging Het
Ifna6 T C 4: 88,746,178 (GRCm39) S176P probably damaging Het
Lilrb4b T A 10: 51,357,389 (GRCm39) L75Q probably benign Het
Lrig3 C T 10: 125,802,574 (GRCm39) T77I probably benign Het
Mpped1 C T 15: 83,720,483 (GRCm39) P135L probably damaging Het
Mss51 T A 14: 20,533,254 (GRCm39) I406F possibly damaging Het
Mybpc2 T C 7: 44,155,040 (GRCm39) N956D probably damaging Het
Or4a27 T C 2: 88,559,498 (GRCm39) I148M possibly damaging Het
Podxl2 G A 6: 88,826,577 (GRCm39) T243I probably benign Het
Polr2a C T 11: 69,627,719 (GRCm39) R1396Q possibly damaging Het
Pramel51 T C 12: 88,144,961 (GRCm39) I122V probably benign Het
Pygm C T 19: 6,438,788 (GRCm39) R205W probably damaging Het
Rfx3 A G 19: 27,783,662 (GRCm39) M428T probably benign Het
Ric1 A T 19: 29,565,193 (GRCm39) T647S probably damaging Het
Rictor G A 15: 6,806,234 (GRCm39) probably null Het
Rnf38 A T 4: 44,152,350 (GRCm39) probably benign Het
Slc6a21 T A 7: 44,935,892 (GRCm39) I41K probably damaging Het
St8sia4 T A 1: 95,581,283 (GRCm39) D153V probably benign Het
Stk33 T C 7: 108,930,681 (GRCm39) N226S probably benign Het
Strn3 A G 12: 51,708,391 (GRCm39) probably null Het
Tlr6 G T 5: 65,111,289 (GRCm39) N539K probably benign Het
Tmem129 G T 5: 33,812,946 (GRCm39) P134Q probably damaging Het
Tmem94 A G 11: 115,678,211 (GRCm39) I145V probably benign Het
Trap1 A C 16: 3,862,490 (GRCm39) V596G probably damaging Het
Tspan2 A G 3: 102,642,343 (GRCm39) I11V probably null Het
Ttc23 A T 7: 67,312,231 (GRCm39) H46L probably benign Het
Txnip T A 3: 96,467,295 (GRCm39) D292E probably benign Het
Vmn1r121 T A 7: 20,832,387 (GRCm39) I18F possibly damaging Het
Vmn1r61 G A 7: 5,614,066 (GRCm39) H83Y probably benign Het
Vmn1r82 T C 7: 12,039,248 (GRCm39) S174P probably benign Het
Vmn2r79 A C 7: 86,651,287 (GRCm39) T229P probably benign Het
Vps13b T G 15: 35,455,279 (GRCm39) Y729* probably null Het
Xdh C T 17: 74,229,458 (GRCm39) V332M possibly damaging Het
Xkr5 C A 8: 18,990,652 (GRCm39) R205L possibly damaging Het
Zc3h4 T C 7: 16,169,103 (GRCm39) S1071P unknown Het
Zc3h6 A G 2: 128,857,332 (GRCm39) H617R possibly damaging Het
Zfp597 A G 16: 3,684,243 (GRCm39) V171A probably benign Het
Zfp709 T C 8: 72,644,449 (GRCm39) F626S probably damaging Het
Zfp944 C A 17: 22,558,009 (GRCm39) D413Y probably damaging Het
Zfp979 A C 4: 147,697,592 (GRCm39) S372R possibly 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
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
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'- CAAGCAAATGCGGTTTCTCCAGTTC -3'
(R):5'- GTGGTAAGGCTGAAATTTGCATCACG -3'

Sequencing Primer
(F):5'- CGGTTTCTCCAGTTCTGAGAAGTAG -3'
(R):5'- tgtagcccaggagaccag -3'
Posted On 2013-05-09