ERBB2 NP_004439.2:p.G309E

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A change in the amino acid residue at position 309 in the receptor tyrosine-protein kinase erbB-2 protein where glycine has been replaced by glutamic acid.

**Synonyms:** - Activating G309A Mutation - ERBB2 G309E - ERBB2 Gly309Glu - ERBB2 NP_004439.2:p.Gly309Glu - ERBB2 p.G309E - ERBB2 p.Gly309Glu - HER2 G309E - HER2 G309E Mutation - HER2 Gly309Glu - NP_004439.2:p.G309E - NP_004439.2:p.Gly309Glu - Proto-Oncogene Neu G309E - Proto-Oncogene Neu Gly309Glu - Receptor Tyrosine-Protein Kinase erbB-2 G309E - Receptor Tyrosine-Protein Kinase erbB-2 Gly309Glu - Tyrosine Kinase-Type Cell Surface Receptor HER2 G309E - Tyrosine Kinase-Type Cell Surface Receptor HER2 Gly309Glu