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Gene Detail
v-erb-b2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastoma derived oncogene homolog (avian)
Synonyms c-erbB2, c-neu, ErbB-2, HER2, HER-2, mKIAA3023, Neu, Neu oncogene
Feature Type protein coding gene
Genetic Map
Chromosome 11
61.75 cM, cytoband D
Detailed Genetic Map ± 1 cM

Mapping data(26)
Sequence Map
Chr11:98412470-98437716 bp, + strand
From VEGA annotation of GRCm38

  25247 bp   ±  kb flank

VEGA Genome Browser | Ensembl Genome Browser | UCSC Browser | NCBI Map Viewer

Mouse Genome Browser
HomoloGene:3273  Vertebrate Homology Class
1 human; 1 mouse; 1 rat; 1 chimpanzee; 1 rhesus macaque; 1 cattle; 1 dog; 1 chicken; 1 western clawed frog; 1 zebrafish

Protein SuperFamily: tyrosine-protein kinase, EGF receptor type
Gene Tree: Erbb2

Human Homolog ERBB2, v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 2
NCBI Gene ID 2064
neXtProt AC  NX_P04626
Human Synonyms  CD340, HER2, HER-2, HER-2/neu, MLN 19, NEU, NGL, TKR1
Human Chr (Location)  17q12; chr17:39688140-39728662 (+)  GRCh38
Disease Associations  (3) Diseases Associated with Human ERBB2
alleles, and
All mutations/alleles(19) : Targeted(19)
Incidental mutations (data from Mutagenetix , APF )
Homozygotes for targeted null mutations exhibit degeneration of motor nerves, an absence of Schwann cells, impairment of junctional folds at the neuromuscular synapse, and cardiac defects that results in lethality by embryonic day 10.5.
Human Diseases Modeled Using Mouse Erbb2 (1)    Alleles Annotated to Human Diseases(1)   
Erbb2 interacts with 158 markers (Mir1a-1, Mir1a-2, Mir7-1, ...)
Gene Ontology
All GO classifications: (93 annotations)
Process cell surface receptor signaling pathway, estrus, ...
Component apical plasma membrane, basal plasma membrane, ...
Function ATP binding, glycoprotein binding, ...
External Resources: FuncBase
Literature Summary: (58 records)
Data Summary: Results (448)    Tissues (153)    Images (47)
Theiler Stages: 1, 2, 3, 4, 5, 17, 19, 20, 21, 22, 23, 24, 28
Assay TypeResults
Immunohistochemistry 15
RNA in situ 333
Western blot 38
RNase protection 8
cDNA source data(84)
External Resources: Allen Institute   GEO   Expression Atlas
All nucleic(95) Genomic(3) cDNA(88) Primer pair(3) Other(1)
Microarray probesets(3)
Other database
VEGA Gene ModelOTTMUSG00000002711 (Evidence)
Ensembl Gene ModelENSMUSG00000062312 (Evidence)
Entrez Gene13866 (Evidence)
DFCITC1592977, TC1596696, TC1597081, TC1606213
NIA Mouse Gene IndexU013298
Consensus CDS ProjectCCDS25349.1
International Mouse Knockout Project StatusErbb2
Representative SequencesLengthStrain/SpeciesFlank
genomic OTTMUSG00000002711 VEGA Gene Model | MGI Sequence Detail 25247 C57BL/6J ±  kb
transcript OTTMUST00000005365 VEGA | MGI Sequence Detail 5012 Not Applicable 
polypeptide OTTMUSP00000002540 VEGA | MGI Sequence Detail 1256 Not Applicable 

For the selected sequences
All sequences(44) RefSeq(3) UniProt(4)
Polymorphisms RFLP(8) : SNPs within 2kb(152 from dbSNP Build 137)
InterPro IPR000494 EGF receptor, L domain
InterPro IPR006211 Furin-like cysteine-rich domain
InterPro IPR006212 Furin-like repeat
InterPro IPR009030 Insulin-like growth factor binding protein, N-terminal
InterPro IPR017441 Protein kinase, ATP binding site
InterPro IPR000719 Protein kinase, catalytic domain
InterPro IPR011009 Protein kinase-like domain
InterPro IPR001245 Serine-threonine/tyrosine-protein kinase catalytic domain
InterPro IPR008266 Tyrosine-protein kinase, active site
InterPro IPR020635 Tyrosine-protein kinase, catalytic domain
InterPro IPR016245 Tyrosine protein kinase, EGF/ERB/XmrK receptor
Protein Ontology PR:000002082 receptor tyrosine-protein kinase erbB-2
References (Earliest) J:32779 Schechter AL, et al., The neu oncogene: an erb-B-related gene encoding a 185,000-Mr tumour antigen. Nature. 1984 Dec 6-12;312(5994):513-6
(Latest) J:204572 Farrell AS, et al., Pin1 regulates the dynamics of c-Myc DNA binding to facilitate target gene regulation and oncogenesis. Mol Cell Biol. 2013 Aug;33(15):2930-49
All references(244)
Disease annotation references (2)
accession IDs
MGD-MRK-9571, MGD-MRK-9573

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
MGI 5.19
The Jackson Laboratory