EGFR NP_005219.2:p.L861X

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A change in the amino acid residue at position 861 in the epidermal growth factor receptor protein where leucine has been replaced by another amino acid.

**Synonyms:** - EGFR L861X - EGFR L861X Mutation - EGFR Leu861Xxx - EGFR NP_005219.2:p.Leu861Xxx - EGFR p.L861X - EGFR p.Leu861Xxx - Epidermal Growth Factor Receptor L861X - Epidermal Growth Factor Receptor Leu861Xxx - NP_005219.2:p.L861X - NP_005219.2:p.Leu861Xxx - Proto-Oncogene c-ErbB-1 L861X - Proto-Oncogene c-ErbB-1 Leu861Xxx - Receptor Tyrosine-Protein Kinase erbB-1 L861X - Receptor Tyrosine-Protein Kinase erbB-1 Leu861Xxx