Incidental Mutation 'IGL02716:Epha4'
ID304757
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Epha4
Ensembl Gene ENSMUSG00000026235
Gene NameEph receptor A4
Synonymsrb, Sek, Sek1, 2900005C20Rik, Cek8, Hek8, Tyro1
Accession Numbers

Genbank: NM_007936; MGI: 98277

Is this an essential gene? Probably essential (E-score: 0.933) question?
Stock #IGL02716
Quality Score
Status
Chromosome1
Chromosomal Location77367185-77515088 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 77380965 bp
ZygosityHeterozygous
Amino Acid Change Arginine to Serine at position 799 (R799S)
Ref Sequence ENSEMBL: ENSMUSP00000139640 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027451] [ENSMUST00000187346] [ENSMUST00000188797] [ENSMUST00000188952] [ENSMUST00000190149]
PDB Structure
THE CRYSTAL STRUCTURE OF AN EPH RECEPTOR SAM DOMAIN REVEALS A MECHANISM FOR MODULAR DIMERIZATION. [X-RAY DIFFRACTION]
Crystal structure of a mutant EphA4 kinase domain (Y742A) [X-RAY DIFFRACTION]
[]
Crystal structure of EphA4 kinase domain in complex with VUF 12058 [X-RAY DIFFRACTION]
CRYSTAL STRUCTURE OF EPHA4 KINASE DOMAIN [X-RAY DIFFRACTION]
Crystal structure of EphA4 kinase domain in complex with Dasatinib. [X-RAY DIFFRACTION]
Predicted Effect probably damaging
Transcript: ENSMUST00000027451
AA Change: R799S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000027451
Gene: ENSMUSG00000026235
AA Change: R799S

DomainStartEndE-ValueType
EPH_lbd 30 204 1.35e-128 SMART
FN3 329 420 1.94e-8 SMART
FN3 441 522 9.18e-10 SMART
Pfam:EphA2_TM 548 618 1.7e-24 PFAM
TyrKc 621 878 1.91e-134 SMART
SAM 908 975 1.96e-20 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000187346
SMART Domains Protein: ENSMUSP00000140631
Gene: ENSMUSG00000026235

DomainStartEndE-ValueType
Pfam:Pkinase_Tyr 1 46 7.8e-10 PFAM
Pfam:SAM_2 76 117 4.8e-10 PFAM
Pfam:SAM_1 77 117 2.6e-9 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000188797
AA Change: R799S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000140954
Gene: ENSMUSG00000026235
AA Change: R799S

DomainStartEndE-ValueType
EPH_lbd 30 204 1.35e-128 SMART
FN3 329 420 1.94e-8 SMART
FN3 441 522 9.18e-10 SMART
Pfam:EphA2_TM 547 618 1.8e-27 PFAM
TyrKc 621 878 1.91e-134 SMART
SAM 908 975 1.96e-20 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000188952
AA Change: R799S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000139640
Gene: ENSMUSG00000026235
AA Change: R799S

DomainStartEndE-ValueType
EPH_lbd 30 204 1.35e-128 SMART
FN3 329 420 1.94e-8 SMART
FN3 441 522 9.18e-10 SMART
Pfam:EphA2_TM 547 618 1.8e-27 PFAM
TyrKc 621 878 1.91e-134 SMART
SAM 908 975 1.96e-20 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000190149
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 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. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2015]
PHENOTYPE: Mutants are known for their "hopping gait". Homozygotes for targeted null mutations show loss of limb alternation in locomotion and axon guidance defects of the corticospinal tract within medulla and spinal cord, resulting in aberrant midline projections. Heterozygotes show less severe phenotype. [provided by MGI curators]
Allele List at MGI

All alleles(66) : Targeted, knock-out(3) Targeted, other(9) Gene trapped(52) Spontaneous(2)

Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acsl6 T C 11: 54,327,276 S212P probably benign Het
Ago2 C T 15: 73,111,727 R711Q possibly damaging Het
Akp3 A C 1: 87,125,479 D91A probably damaging Het
Arhgap12 T A 18: 6,111,857 Q169L possibly damaging Het
Aspm A G 1: 139,479,687 Y2104C probably damaging Het
Baz2b G A 2: 59,962,524 S420L possibly damaging Het
Cenpo T C 12: 4,215,390 N210S possibly damaging Het
Chadl T C 15: 81,695,915 N40D probably damaging Het
Crebbp T C 16: 4,114,878 E586G probably benign Het
Cts7 T A 13: 61,356,608 Q47L probably benign Het
Cyp2c40 C A 19: 39,807,536 D133Y possibly damaging Het
Dnah3 A T 7: 119,937,023 M3679K probably damaging Het
Dym T C 18: 75,286,683 Y642H probably damaging Het
Efr3b T C 12: 3,984,627 D65G probably damaging Het
Elmo1 T A 13: 20,449,502 F445I probably damaging Het
Epdr1 C T 13: 19,594,570 V119M probably benign Het
Esyt3 A T 9: 99,317,224 V778E probably damaging Het
F10 A T 8: 13,048,177 K127* probably null Het
Fcgbp G A 7: 28,101,434 E1302K probably damaging Het
Fer1l4 A G 2: 156,029,715 F1382L probably damaging Het
Fhad1 T C 4: 141,918,331 I318V possibly damaging Het
Fscn2 A T 11: 120,366,724 T304S probably benign Het
Gab1 A T 8: 80,769,694 L659Q probably damaging Het
Gm4845 A C 1: 141,256,838 noncoding transcript Het
Gm572 A G 4: 148,654,870 M52V probably benign Het
Hmgcr T C 13: 96,660,012 probably null Het
Kcnk5 T C 14: 20,181,428 T9A probably damaging Het
Krt87 A C 15: 101,434,604 F243V possibly damaging Het
Mast1 G T 8: 84,935,723 P52Q probably damaging Het
Mcf2l A T 8: 12,997,277 Q211L probably benign Het
Mtus2 C A 5: 148,236,310 P968T probably benign Het
Mylk2 T C 2: 152,922,153 *614R probably null Het
Myo15b A T 11: 115,883,709 E2049V probably benign Het
Myo6 A T 9: 80,269,694 H581L probably damaging Het
Numb A T 12: 83,801,208 S241T possibly damaging Het
Olfr1265 G T 2: 90,037,794 V292L probably benign Het
Olfr1283 A T 2: 111,368,781 I50F probably benign Het
Olfr338 A G 2: 36,377,343 D189G possibly damaging Het
Phldb2 A G 16: 45,801,590 S676P probably damaging Het
Rttn G A 18: 89,048,417 E1196K possibly damaging Het
Skiv2l2 T G 13: 112,883,146 D810A probably benign Het
Slc13a3 G A 2: 165,406,715 P548S unknown Het
Slc2a7 A G 4: 150,160,010 probably benign Het
Slc37a1 T C 17: 31,328,161 S261P possibly damaging Het
Spryd3 T A 15: 102,133,461 Y42F possibly damaging Het
Srrm3 A G 5: 135,854,433 probably null Het
Stambp G A 6: 83,556,390 T297I probably damaging Het
Sypl T A 12: 32,967,669 Y129N probably damaging Het
Syt14 G A 1: 192,980,535 P368S possibly damaging Het
Tas2r122 T C 6: 132,711,264 D222G probably damaging Het
Tead2 C A 7: 45,232,296 Y79* probably null Het
Tmem251 A G 12: 102,744,829 T104A probably benign Het
Uso1 T C 5: 92,173,935 V229A probably damaging Het
Vmn1r238 A G 18: 3,123,124 S97P probably damaging Het
Vmn2r82 T A 10: 79,377,844 V88D probably benign Het
Vps29 A G 5: 122,362,066 T85A probably benign Het
Wdr90 T A 17: 25,857,220 S500C probably damaging Het
Zfp958 G A 8: 4,625,967 probably null Het
Other mutations in Epha4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01315:Epha4 APN 1 77398557 missense probably benign 0.00
IGL01350:Epha4 APN 1 77506855 missense probably damaging 1.00
IGL01657:Epha4 APN 1 77426838 missense probably damaging 1.00
IGL01872:Epha4 APN 1 77383039 missense probably benign 0.03
IGL02366:Epha4 APN 1 77426711 nonsense probably null
IGL02426:Epha4 APN 1 77444877 missense probably benign 0.01
IGL02428:Epha4 APN 1 77506748 missense possibly damaging 0.94
IGL02706:Epha4 APN 1 77426845 missense probably damaging 1.00
IGL03348:Epha4 APN 1 77507172 missense possibly damaging 0.82
frog UTSW 1 77481076 intron probably benign
R0324:Epha4 UTSW 1 77383551 missense probably damaging 1.00
R0392:Epha4 UTSW 1 77506973 missense probably benign 0.00
R0538:Epha4 UTSW 1 77388541 missense probably damaging 1.00
R0562:Epha4 UTSW 1 77388487 missense probably benign 0.00
R0885:Epha4 UTSW 1 77382939 missense probably damaging 0.99
R1509:Epha4 UTSW 1 77380886 missense probably damaging 1.00
R1620:Epha4 UTSW 1 77374926 missense probably benign 0.31
R1624:Epha4 UTSW 1 77399692 missense probably damaging 1.00
R1654:Epha4 UTSW 1 77374768 splice site probably null
R1755:Epha4 UTSW 1 77387823 missense probably damaging 1.00
R1807:Epha4 UTSW 1 77374904 missense probably benign 0.05
R2046:Epha4 UTSW 1 77507162 missense probably damaging 1.00
R2504:Epha4 UTSW 1 77382991 missense probably damaging 1.00
R2509:Epha4 UTSW 1 77511702 missense possibly damaging 0.84
R2511:Epha4 UTSW 1 77511702 missense possibly damaging 0.84
R3441:Epha4 UTSW 1 77426696 missense possibly damaging 0.90
R3724:Epha4 UTSW 1 77426543 splice site probably benign
R3901:Epha4 UTSW 1 77380902 missense probably damaging 1.00
R3950:Epha4 UTSW 1 77399716 missense probably damaging 1.00
R3951:Epha4 UTSW 1 77399716 missense probably damaging 1.00
R3952:Epha4 UTSW 1 77399716 missense probably damaging 1.00
R4012:Epha4 UTSW 1 77390094 splice site probably benign
R4321:Epha4 UTSW 1 77507213 critical splice acceptor site probably null
R4422:Epha4 UTSW 1 77511717 missense probably damaging 0.99
R4898:Epha4 UTSW 1 77390075 nonsense probably null
R5072:Epha4 UTSW 1 77445002 missense probably damaging 1.00
R5270:Epha4 UTSW 1 77506607 missense probably damaging 1.00
R5281:Epha4 UTSW 1 77374867 missense probably benign
R5315:Epha4 UTSW 1 77388472 critical splice donor site probably null
R5531:Epha4 UTSW 1 77374876 missense probably benign
R5621:Epha4 UTSW 1 77515049 utr 5 prime probably benign
R5648:Epha4 UTSW 1 77398525 missense probably benign 0.25
R5747:Epha4 UTSW 1 77506883 missense probably damaging 0.99
R5829:Epha4 UTSW 1 77444994 missense probably benign 0.01
R6185:Epha4 UTSW 1 77507106 missense probably damaging 1.00
R6486:Epha4 UTSW 1 77383549 missense probably damaging 1.00
R6821:Epha4 UTSW 1 77382945 missense possibly damaging 0.88
R6978:Epha4 UTSW 1 77377583 missense probably damaging 1.00
R7039:Epha4 UTSW 1 77506785 missense probably damaging 1.00
R7216:Epha4 UTSW 1 77444984 missense probably damaging 1.00
R7270:Epha4 UTSW 1 77399785 missense probably damaging 1.00
R7444:Epha4 UTSW 1 77387916 missense probably damaging 1.00
R7737:Epha4 UTSW 1 77381012 missense probably damaging 1.00
R7763:Epha4 UTSW 1 77390031 critical splice donor site probably null
Z1088:Epha4 UTSW 1 77506662 missense possibly damaging 0.61
Posted On2015-04-16