ProteinLounge
Citations
About Us
Contact Us
Login to Protein Lounge!

ErbB4 Pathway

This image is a scaled-down version of the actual pathway image. It does not contain any links to the protein information pages.
 

Description

ErbB4 (Erythroblastic Leukemia Viral Oncogene Homolog-4) is a 180-kDa transmembrane RTK (Receptor Tyrosine Kinase) that regulates cell proliferation and differentiation. The ErbB4 gene has been isolated as the fourth member of the human EGFR (Epidermal Growth Factor Receptor) subfamily of tyrosine kinases and has been reported to encode a receptor for Her (Heregulin) (Ref.1). ErbB4 is expressed in several tissues, mainly heart, neural tissue and various epithelia. ErbB4 and its ligands have important roles in normal cardiovascular and neural development, differentiation of the mammary gland, and in pathological conditions, such as heart diseases and cancer (Ref.2).

Four structurally different ErbB4 isoforms have been identified. Isoforms differ either within their extracellular juxtamembrane domains or within their C-terminal cytoplasmic tails. Juxtamembrane isoforms [...]

References:

1.Localization of the human HER4/erbB-4 gene to chromosome 2.
Zimonjic DB, Alimandi M, Miki T, Popescu NC, Kraus MH.
Oncogene. 1995 Mar 16;10(6):1235-7.
2.The neuregulin receptor ErbB-4 interacts with PDZ-containing proteins at neuronal synapses.
Garcia RA, Vasudevan K, Buonanno A.
Proc Natl Acad Sci U S A. 2000 Mar 28;97(7):3596-601.
You can get all the details on this pathway through subscription