Gene Information
Gene NameEPHA3
OrganismHomo sapiens (Human)
Gene Length983
Protein NamesEphrin type-A receptor 3 (EC 2.7.10.1) (EPH-like kinase 4) (EK4) (hEK4) (HEK) (Human embryo kinase) (Tyrosine-protein kinase TYRO4) (Tyrosine-protein kinase receptor ETK1) (Eph-like tyrosine kinase 1)
Target Nameephrin type-a receptor 3
Target TypeClinical trial target
Gene Age544 ( ENSG00000044524 )
Evolutionary StageOpisthokonta
AlphaFoldDBP29320
Gene CardEPHA3
Uniprot IDP29320
PfamPF14575; PF01404; PF07699; PF00041; PF07714; PF07647
In ASDyes
Allosteric Predictionyes (0.587608114)
Ortholog in AnimalsAlpaca_ EPHA3 ( ortholog_one2one )
Dog_ EPHA3 ( ortholog_one2one )
GuineaPig_ EPHA3 ( ortholog_one2one )
Macaque_ EPHA3 ( ortholog_one2one )
Mouse_ Epha3 ( ortholog_one2one )
Pig_ EPHA3 ( ortholog_one2one )
Rat_ Epha3 ( ortholog_one2one )
Rabbit_ EPHA3 ( ortholog_one2one )
OhnologsEPHA7, EPHB4, EPHA8, EPHA4, EPHB2, EPHA2, EPHA10
ParalogsEPHA7, NTRK1, EPHB3, ALK, FGFR3, EPHA2, LMTK2, EPHB1, INSR, PDGFRA, EGFR, CSF1R, ERBB3, KIT, NTRK3, DDR1, ERBB4, EPHA8, TEK, MUSK, MERTK, FGFR4, FLT3, EPHB6, FLT1, DDR2, EPHA6, NTRK2, IGF1R, INSRR, EPHB4, PDGFRB, ERBB2, KDR, EPHA5, FGFR2, TYRO3, MST1R, AXL, EPHB2, ROR1, ROR2, ROS1, EPHA10, EPHA4, RET, LTK, FLT4, TIE1, FGFR1, RYK, EPHA1, MET
Tissueprostate
Tissue SpecificityWidely expressed. Highest level in placenta.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.002990(Rat);0.04(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2GSF  (X-ray  1.77A  2QO2  (X-ray  1.60A  2QO7  (X-ray  1.60A  2QO9  (X-ray  1.55A  2QOB  (X-ray  1.65A  2QOC  (X-ray  1.25A  2QOD  (X-ray  1.15A  2QOF  (X-ray  1.20A  2QOI  (X-ray  1.25A  2QOK  (X-ray  1.20A  2QOL  (X-ray  1.07A  2QON  (X-ray  1.79A  2QOO  (X-ray  1.25A  2QOQ  (X-ray  1.60A  3DZQ  (X-ray  1.75A  3FXX  (X-ray  1.70A  3FY2  (X-ray  1.80A  4G2F  (X-ray  1.70A  4GK2  (X-ray  2.20A  4GK3  (X-ray  1.90A  4GK4  (X-ray  2.10A  4L0P  (X-ray  2.26A  4P4C  (X-ray  1.60A  4P5Q  (X-ray  1.35A  4P5Z  (X-ray  2.00A  4TWN  (X-ray  1.71A  4TWO  (X-ray  2.05A  6IN0  (X-ray  1.50A 
DBSNP rs200567888  rs55712516  rs56077781  rs56081642  rs1414714315  rs34437982  rs17801309  rs35124509  rs372594677 
Subcellular location [CC][Isoform 1]: Cell membrane {ECO:0000269|PubMed:11870224};
Single-pass type I membrane protein {ECO:0000255}.;
[Isoform 2]: Secreted {ECO:0000269|PubMed:21135139}.
Mouse PG classificationNA
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