Tags: Protein.
High affinity nerve growth factor receptor also known as neurotrophic tyrosine kinase receptor type 1 or TRK1-transforming tyrosine kinase protein or Trk-A is a protein that in humans is encoded by the NTRK1 gene.This gene encodes a member of the neurotrophic tyrosine kinase receptor (NTKR) family. This kinase is a membrane-bound receptor that upon neurotrophin binding phosphorylates itself (autophosphorylation) and members of the MAPK pathway.