ERBB2 NP_004439.2:p.D769Y

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A change in the amino acid residue at position 769 in the receptor tyrosine-protein kinase erbB-2 protein where aspartic acid has been replaced by tyrosine.

**Synonyms:** - Activating D769Y Mutation - ERBB2 Asp769Tyr - ERBB2 D769Y - ERBB2 NP_004439.2:p.Asp769Tyr - ERBB2 p.Asp769Tyr - ERBB2 p.D769Y - HER2 Asp769Tyr - HER2 D769Y - HER2 D769Y Mutation - NP_004439.2:p.Asp769Tyr - NP_004439.2:p.D769Y - Proto-Oncogene Neu Asp769Tyr - Proto-Oncogene Neu D769Y - Receptor Tyrosine-Protein Kinase erbB-2 Asp769Tyr - Receptor Tyrosine-Protein Kinase erbB-2 D769Y - Tyrosine Kinase-Type Cell Surface Receptor HER2 Asp769Tyr - Tyrosine Kinase-Type Cell Surface Receptor HER2 D769Y