ERBB4

V-erb-a erythroblastic leukemia viral oncogene homolog 4 (avian)

PDB rendering based on 2ahx.
Identifiers
Symbols ERBB4; HER4; MGC138404; p180erbB4
External IDs OMIM600543 MGI104771 HomoloGene21084 GeneCards: ERBB4 Gene
EC number 2.7.10.1
RNA expression pattern
More reference expression data
Orthologs
Species Human Mouse
Entrez 2066 13869
Ensembl ENSG00000178568 ENSMUSG00000062209
UniProt Q15303 O88459
RefSeq (mRNA) NM_001042599.1 NM_010154.1
RefSeq (protein) NP_001036064.1 NP_034284.1
Location (UCSC) Chr 2:
212.24 – 213.4 Mb
Chr 1:
68.08 – 69.15 Mb
PubMed search [1] [2]

Receptor tyrosine-protein kinase erbB-4 is an enzyme that in humans is encoded by the ERBB4 gene.[1][2] Alternatively spliced variants that encode different protein isoforms have been described; however, not all variants have been fully characterized.[3]

Contents

Function

Receptor tyrosine-protein kinase erbB-4 is a receptor tyrosine kinase that is a member of the epidermal growth factor receptor subfamily. ERBB4 is a single-pass type I transmembrane protein with multiple furin-like cysteine rich domains, a tyrosine kinase domain, a phosphotidylinositol-3 kinase binding site and a PDZ domain binding motif. The protein binds to and is activated by neuregulins-2 and -3, heparin-binding EGF-like growth factor and betacellulin. Ligand binding induces a variety of cellular responses including mitogenesis and differentiation. Multiple proteolytic events allow for the release of a cytoplasmic fragment and an extracellular fragment.[3]

Clinical significance

Mutations in this gene have been associated with cancer.[3] Other single-nucleotide polymorphisms and a risk haplotype have been linked to schizophrenia.[4]

Interactions

ERBB4 has been shown to interact with:

References

  1. ^ Zimonjic DB, Alimandi M, Miki T, Popescu NC, Kraus MH (May 1995). "Localization of the human HER4/erbB-4 gene to chromosome 2". Oncogene 10 (6): 1235–7. PMID 7700649. 
  2. ^ Sardi SP, Murtie J, Koirala S, Patten BA, Corfas G (Oct 2006). "Presenilin-dependent ErbB4 nuclear signaling regulates the timing of astrogenesis in the developing brain". Cell 127 (1): 185–97. doi:10.1016/j.cell.2006.07.037. PMID 17018285. 
  3. ^ a b c "Entrez Gene: ERBB4 v-erb-a erythroblastic leukemia viral oncogene homolog 4 (avian)". http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=2066. 
  4. ^ Silberberg G, Darvasi A, Pinkas-Kramarski R, Navon R (2006). "The involvement of ErbB4 with schizophrenia: association and expression studies". Am J Med Genet B Neuropsychiatr Genet 141 (B2): 142–8. doi:10.1002/ajmg.b.30275. PMID 16402353. 
  5. ^ Garcia, R A; Vasudevan K, Buonanno A (Mar. 2000). "The neuregulin receptor ErbB-4 interacts with PDZ-containing proteins at neuronal synapses". Proc. Natl. Acad. Sci. U.S.A. (UNITED STATES) 97 (7): 3596–601. doi:10.1073/pnas.070042497. ISSN 0027-8424. PMC 16285. PMID 10725395. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=16285. 
  6. ^ Huang, Y Z; Won S, Ali D W, Wang Q, Tanowitz M, Du Q S, Pelkey K A, Yang D J, Xiong W C, Salter M W, Mei L (May. 2000). "Regulation of neuregulin signaling by PSD-95 interacting with ErbB4 at CNS synapses". Neuron (UNITED STATES) 26 (2): 443–55. doi:10.1016/S0896-6273(00)81176-9. ISSN 0896-6273. PMID 10839362. 
  7. ^ Williams, Christopher C; Allison June G, Vidal Gregory A, Burow Matthew E, Beckman Barbara S, Marrero Luis, Jones Frank E (Nov. 2004). "The ERBB4/HER4 receptor tyrosine kinase regulates gene expression by functioning as a STAT5A nuclear chaperone". J. Cell Biol. (United States) 167 (3): 469–78. doi:10.1083/jcb.200403155. ISSN 0021-9525. PMC 2172499. PMID 15534001. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=2172499. 
  8. ^ Schulze, Waltraud X; Deng Lei, Mann Matthias (2005). "Phosphotyrosine interactome of the ErbB-receptor kinase family". Mol. Syst. Biol. (England) 1 (1): 2005.0008. doi:10.1038/msb4100012. PMC 1681463. PMID 16729043. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=1681463. 
  9. ^ Omerovic, Jasminka; Puggioni Eleonora M R, Napoletano Silvia, Visco Vincenzo, Fraioli Rocco, Frati Luigi, Gulino Alberto, Alimandi Maurizio (Apr. 2004). "Ligand-regulated association of ErbB-4 to the transcriptional co-activator YAP65 controls transcription at the nuclear level". Exp. Cell Res. (United States) 294 (2): 469–79. doi:10.1016/j.yexcr.2003.12.002. ISSN 0014-4827. PMID 15023535. 

Further reading