EGFR NP_005219.2:p.V774del

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A deletion of the valine at position 774 from the epidermal growth factor receptor protein.

**Synonyms:** - EGFR V774 Deletion Mutation - EGFR V774del - EGFR Val774del - EGFR delta V774 - EGFR delta Val774 - EGFR p.V774del - EGFR p.Val774del - Epidermal Growth Factor Receptor V774del - NP_005219.2:p.V774del - NP_005219.2:p.Val774del - Proto-Oncogene c-ErbB-1 V774del - Receptor Tyrosine-Protein Kinase erbB-1 V774del