Biology:GFRα

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Glial cell line-derived neurotrophic factor receptor
Identifiers
SymbolGFRα
PfamPF02351
InterProIPR003438
Membranome44

The GDNF family receptor-α (GFRα) proteins are a group of co-receptors which form complexes with GDNF-family ligands (GFLs) to activate RET, the receptor of the GFLs.[1] The GFRα co-receptors include the following:

  • GFRα1 – preference for GDNF
  • GFRα2 – preference for neurturin
  • GFRα3 – preference for artemin
  • GFRα4 – preference for persephin
  • GFRAL - receptor for GDF15

References

  1. "GFR alpha-4 and the tyrosine kinase Ret form a functional receptor complex for persephin". Current Biology 8 (18): 1019–22. September 1998. doi:10.1016/s0960-9822(07)00422-8. PMID 9740802.