ERBB2 NP_004439.2:p.H878Y

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A change in the amino acid residue at position 878 in the receptor tyrosine-protein kinase erbB-2 protein where histidine has been replaced by tyrosine.

**Synonyms:** - Activating H878Y Mutation - ERBB2 H878Y - ERBB2 His878Tyr - ERBB2 NP_004439.2:p.His878Tyr - ERBB2 p.H878Y - ERBB2 p.His878Tyr - HER2 H878Y - HER2 H878Y Mutation - HER2 His878Tyr - NP_004439.2:p.H878Y - NP_004439.2:p.His878Tyr - Proto-Oncogene Neu H878Y - Proto-Oncogene Neu His878Tyr - Receptor Tyrosine-Protein Kinase erbB-2 H878Y - Receptor Tyrosine-Protein Kinase erbB-2 His878Tyr - Tyrosine Kinase-Type Cell Surface Receptor HER2 H878Y - Tyrosine Kinase-Type Cell Surface Receptor HER2 His878Tyr