GDNF Family Receptor Alpha-2

**Semantic type:** Amino Acid, Peptide, or Protein|Receptor

**Definition:** GDNF family receptor alpha-2 protein (464 aa, ~52 kDa) is encoded by the human GFRA2 gene. This protein plays a role in neurotropin signaling.

**Synonyms:** - GDNF Family Receptor Alpha 2 - GDNF Receptor Alpha-2 - GDNF Receptor Beta - GDNFR-Alpha-2 - GDNFR-Beta - GDNFRB - GFR-Alpha 2 - GFR-Alpha-2 - GFRA2 - GFRA2 Protein - Glial Cell Line Derived Neurotrophic Factor Receptor, Beta - Glial Cell Line-Derived Neurotrophic Factor Receptor Beta - NRTNR-ALPHA - NTNR-Alpha - NTNRA - Neurturin Receptor Alpha - PI-Linked Cell-Surface Accessory Protein - RET Ligand 2 - RETL2 - TGF-Beta Related Neurotrophic Factor Receptor 2 - TRN Receptor, GPI-Anchored - TRNR2