Gene Information
Gene NameERBB3
OrganismHomo sapiens (Human)
Gene Length1342
Protein NamesReceptor tyrosine-protein kinase erbB-3 (EC 2.7.10.1) (Proto-oncogene-like protein c-ErbB-3) (Tyrosine kinase-type cell surface receptor HER3)
Target Nameerbb3 tyrosine kinase receptor
Target TypeClinical trial target
Gene Age987 ( ENSG00000065361 )
Evolutionary StageOpisthokonta
AlphaFoldDBP21860
Gene CardERBB3
Uniprot IDP21860
PfamPF00757; PF14843; PF07714; PF01030
In ASDyes
Allosteric Predictionyes (1.000193015)
Ortholog in AnimalsAlpaca_ ERBB3 ( ortholog_one2one )
Dog_ ERBB3 ( ortholog_one2one )
GuineaPig_ ERBB3 ( ortholog_one2one )
Macaque_ ERBB3 ( ortholog_one2one )
Mouse_ Erbb3 ( ortholog_one2one )
Pig_ ERBB3 ( ortholog_one2one )
Rat_ Erbb3 ( ortholog_one2one )
Rabbit_ ERBB3 ( ortholog_one2one )
OhnologsERBB2, EGFR, ERBB4
ParalogsEPHA7, NTRK1, EPHB3, ALK, FGFR3, EPHA2, LMTK2, EPHB1, EPHA3, INSR, PDGFRA, EGFR, CSF1R, 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
TissueNA
Tissue SpecificityEpithelial tissues and brain.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.207261(Rat);0.028571(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1M6B  (X-ray  2.60A  2L9U  (NMR  3KEX  (X-ray  2.80A  3LMG  (X-ray  2.80A  3P11  (X-ray  3.70A  4LEO  (X-ray  2.64A  4P59  (X-ray  3.40A  4RIW  (X-ray  3.10A  4RIX  (X-ray  3.10A  4RIY  (X-ray  2.98A  5CUS  (X-ray  3.20A  5O4O  (X-ray  3.40A  5O7P  (X-ray  4.50A  6KBI  (X-ray  3.00A  6OP9  (X-ray  2.50A  7BHE  (X-ray  2.30A  7BHF  (X-ray  2.00A  7D85  (X-ray  2.50A  7MN5  (EM  2.93A  7MN6  (EM  3.09A  7MN8  (EM  3.45A 
DBSNP rs34379766  rs56017157  rs1057519893  rs56107455  rs12320176  rs56387488  rs35961836  rs55787439  rs56259600  rs773123  rs2271188  rs55699040  rs55709407  rs11171743  rs755855285 
Subcellular location [CC][Isoform 1]: Cell membrane {ECO:0000269|PubMed:33497358};
Single-pass type I membrane protein.;
[Isoform 2]: Secreted.
Mouse PG classificationNA
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