EGFR NP_005219.2:p.E746_E749del

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A deletion of four amino acids from the epidermal growth factor receptor protein from the glutamic acid at position 746 through the glutamic acid at position 749.

**Synonyms:** - EGFR E746_E749 Deletion Mutation - EGFR E746_E749del - EGFR NP_005219.2:p.Glu746_Glu749del - EGFR p.E746_E749del - Epidermal Growth Factor Receptor E746_E749del - NP_005219.2:p.Glu746_Glu749del - Proto-Oncogene c-ErbB-1 E746_E749del - Receptor Tyrosine-Protein Kinase erbB-1 E746_E749del