Incidental Mutation 'R7252:Efna3'
ID 563977
Institutional Source Beutler Lab
Gene Symbol Efna3
Ensembl Gene ENSMUSG00000028039
Gene Name ephrin A3
Synonyms LERK-3, Epl3, Ehk1-L, EFL-2
MMRRC Submission 045385-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.304) question?
Stock # R7252 (G1)
Quality Score 225.009
Status Validated
Chromosome 3
Chromosomal Location 89221206-89230272 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 89223971 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glycine to Serine at position 73 (G73S)
Ref Sequence ENSEMBL: ENSMUSP00000029673 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029673] [ENSMUST00000200436]
AlphaFold O08545
Predicted Effect possibly damaging
Transcript: ENSMUST00000029673
AA Change: G73S

PolyPhen 2 Score 0.881 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000029673
Gene: ENSMUSG00000028039
AA Change: G73S

DomainStartEndE-ValueType
signal peptide 1 22 N/A INTRINSIC
Pfam:Ephrin 30 158 8.5e-43 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000200436
AA Change: G73S

PolyPhen 2 Score 0.923 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000143539
Gene: ENSMUSG00000028039
AA Change: G73S

DomainStartEndE-ValueType
signal peptide 1 22 N/A INTRINSIC
Pfam:Ephrin 30 159 4.4e-40 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.5%
Validation Efficiency 99% (81/82)
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 (EPH) family. The ephrins and EPH-related receptors comprise the largest subfamily of receptor protein-tyrosine kinases and have been implicated in mediating developmental events, especially in the nervous system and in erythropoiesis. Based on their structures and sequence relationships, ephrins are divided into the ephrin-A (EFNA) class, which are anchored to the membrane by a glycosylphosphatidylinositol linkage, and the ephrin-B (EFNB) class, which are transmembrane proteins. This gene encodes an EFNA class ephrin. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit disorganised and elongated dendritic spine of CA1 pyramidal neuron and reduced hippocampal-dependent learning. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 82 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930480E11Rik G T X: 77,414,311 (GRCm39) M345I probably benign Het
Abcc2 T A 19: 43,816,388 (GRCm39) I1226N probably damaging Het
Adarb2 A G 13: 8,620,216 (GRCm39) E234G probably benign Het
Ankrd52 T C 10: 128,217,865 (GRCm39) S282P probably damaging Het
Arhgef12 A T 9: 42,927,205 (GRCm39) S306R probably benign Het
Baiap2 G T 11: 119,893,865 (GRCm39) A514S probably benign Het
BC030500 T A 8: 59,364,838 (GRCm39) probably null Het
C1qtnf12 T A 4: 156,047,072 (GRCm39) W13R unknown Het
Ccdc158 A G 5: 92,798,647 (GRCm39) V351A probably benign Het
Cct8 T C 16: 87,281,807 (GRCm39) E485G probably benign Het
Cep85 T C 4: 133,875,342 (GRCm39) D542G probably benign Het
Clhc1 T A 11: 29,513,937 (GRCm39) S340R probably benign Het
Cnot4 A T 6: 35,046,362 (GRCm39) D168E probably damaging Het
Cntn5 G A 9: 9,831,640 (GRCm39) T375I probably benign Het
Ctc1 T A 11: 68,917,000 (GRCm39) I298N probably damaging Het
Dchs2 T A 3: 83,232,610 (GRCm39) N2198K probably benign Het
Ddx6 G A 9: 44,535,050 (GRCm39) probably null Het
Defb11 A G 8: 22,395,473 (GRCm39) I68T probably benign Het
Dip2a C T 10: 76,109,036 (GRCm39) V1212I not run Het
Dop1a T A 9: 86,382,874 (GRCm39) I269N probably damaging Het
Fam98b C G 2: 117,094,373 (GRCm39) R228G probably damaging Het
Fancd2 A T 6: 113,533,246 (GRCm39) N521I probably damaging Het
Farsa A G 8: 85,587,957 (GRCm39) D134G probably damaging Het
Fat2 A T 11: 55,202,088 (GRCm39) F329I probably damaging Het
Gm14399 A T 2: 174,974,991 (GRCm39) I43K probably damaging Het
Gpr15 A G 16: 58,538,760 (GRCm39) S110P probably damaging Het
Gpr157 T C 4: 150,183,331 (GRCm39) V167A probably benign Het
Hacd4 A G 4: 88,345,000 (GRCm39) I134T possibly damaging Het
Hpgd T A 8: 56,751,461 (GRCm39) N96K probably damaging Het
Insm2 A T 12: 55,647,305 (GRCm39) T350S probably benign Het
Iqch C T 9: 63,419,518 (GRCm39) probably null Het
Kmt2d A G 15: 98,742,147 (GRCm39) S4338P unknown Het
Krtap9-3 A G 11: 99,488,796 (GRCm39) S29P probably benign Het
Kyat3 T A 3: 142,426,219 (GRCm39) S87T probably benign Het
Minar2 A G 18: 59,199,980 (GRCm39) probably null Het
Mrpl46 T C 7: 78,430,336 (GRCm39) T145A probably benign Het
Neb A G 2: 52,214,973 (GRCm39) probably null Het
Or2aj5 A T 16: 19,425,249 (GRCm39) H55Q probably damaging Het
Or4c124 T A 2: 89,156,629 (GRCm39) probably benign Het
Or6x1 C T 9: 40,098,657 (GRCm39) T82I probably benign Het
Or7g17 A G 9: 18,768,548 (GRCm39) Y200C probably damaging Het
Or9a7 A G 6: 40,521,703 (GRCm39) I70T probably benign Het
Otogl T C 10: 107,657,804 (GRCm39) D1042G probably benign Het
Paxip1 C T 5: 27,965,084 (GRCm39) V659I probably damaging Het
Pfkl A G 10: 77,829,263 (GRCm39) W382R probably damaging Het
Pfn1 A G 11: 70,545,297 (GRCm39) W4R probably damaging Het
Pik3c2b G A 1: 133,022,472 (GRCm39) R1138H probably benign Het
Pkd1l3 A G 8: 110,387,330 (GRCm39) D1758G probably benign Het
Pmpca G C 2: 26,285,046 (GRCm39) E424Q possibly damaging Het
Pramel29 T C 4: 143,939,510 (GRCm39) D9G possibly damaging Het
Prdm12 A G 2: 31,532,386 (GRCm39) N132S possibly damaging Het
Prokr2 T A 2: 132,223,360 (GRCm39) M61L probably benign Het
Ralgapa2 T C 2: 146,184,671 (GRCm39) probably null Het
Ralgps1 A T 2: 33,058,200 (GRCm39) D301E probably benign Het
Rcbtb2 T C 14: 73,404,220 (GRCm39) Y231H probably damaging Het
Rcc2 G A 4: 140,429,586 (GRCm39) C40Y probably benign Het
Relb C A 7: 19,346,538 (GRCm39) E345* probably null Het
Rhbdl3 A C 11: 80,228,411 (GRCm39) M294L possibly damaging Het
Rpl24 G A 16: 55,790,479 (GRCm39) A112T possibly damaging Het
Rsbn1l C T 5: 21,113,196 (GRCm39) R442Q probably damaging Het
Rxfp3 A T 15: 11,036,025 (GRCm39) I449N probably benign Het
Sema4c A C 1: 36,589,096 (GRCm39) C677G probably damaging Het
Sf3b3 A C 8: 111,566,562 (GRCm39) I256S probably damaging Het
Shank1 C T 7: 43,976,585 (GRCm39) A561V unknown Het
Slc39a6 G T 18: 24,734,442 (GRCm39) N82K possibly damaging Het
Slc3a2 T C 19: 8,700,521 (GRCm39) probably benign Het
Stard13 T C 5: 150,986,634 (GRCm39) Q292R probably benign Het
Tgm6 A G 2: 129,986,884 (GRCm39) R451G probably damaging Het
Tspo G T 15: 83,456,466 (GRCm39) G83V probably damaging Het
Ubxn10 T C 4: 138,448,187 (GRCm39) Q163R probably benign Het
Ushbp1 A G 8: 71,847,246 (GRCm39) S129P probably benign Het
Vmn2r23 T A 6: 123,718,540 (GRCm39) V631D probably damaging Het
Vmn2r24 T C 6: 123,764,191 (GRCm39) I356T possibly damaging Het
Vmn2r84 C T 10: 130,222,279 (GRCm39) C647Y probably damaging Het
Vps13a T C 19: 16,638,428 (GRCm39) E2356G probably benign Het
Wdr64 A G 1: 175,603,240 (GRCm39) T614A probably benign Het
Zdhhc16 G T 19: 41,929,990 (GRCm39) W271L probably damaging Het
Zer1 A C 2: 29,991,904 (GRCm39) S652A probably damaging Het
Zfp287 A G 11: 62,615,655 (GRCm39) V224A probably damaging Het
Zfp438 A T 18: 5,214,874 (GRCm39) L28* probably null Het
Zfp830 G A 11: 82,655,534 (GRCm39) A113T probably benign Het
Zfp865 G T 7: 5,037,416 (GRCm39) probably benign Het
Other mutations in Efna3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02633:Efna3 APN 3 89,222,749 (GRCm39) missense probably damaging 0.97
R0786:Efna3 UTSW 3 89,223,880 (GRCm39) missense probably damaging 1.00
R4908:Efna3 UTSW 3 89,222,805 (GRCm39) missense probably damaging 0.98
R6175:Efna3 UTSW 3 89,230,105 (GRCm39) small deletion probably benign
R6789:Efna3 UTSW 3 89,223,769 (GRCm39) critical splice donor site probably null
R7749:Efna3 UTSW 3 89,223,947 (GRCm39) missense probably damaging 1.00
R9489:Efna3 UTSW 3 89,222,818 (GRCm39) missense probably benign 0.45
Predicted Primers PCR Primer
(F):5'- GTCATTCAGAAGACCCAGGAC -3'
(R):5'- TCTAATGAAGGTCCGTGGGG -3'

Sequencing Primer
(F):5'- CGGCACTCACAGATGTAGTAGTATTC -3'
(R):5'- AAGGTCCGTGGGGTGTTGAC -3'
Posted On 2019-06-26