ERBB2 NP_004439.2:p.L841V

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A change in the amino acid residue at position 841 in the receptor tyrosine-protein kinase erbB-2 protein where leucine has been replaced by valine.

**Synonyms:** - Activating L841V Mutation - ERBB2 L841V - ERBB2 Leu841Val - ERBB2 NP_004439.2:p.Leu841Val - ERBB2 p.L841V - ERBB2 p.Leu841Val - HER2 L841V - HER2 L841V Mutation - HER2 Leu841Val - NP_004439.2:p.L841V - NP_004439.2:p.Leu841Val - Proto-Oncogene Neu L841V - Proto-Oncogene Neu Leu841Val - Receptor Tyrosine-Protein Kinase erbB-2 L841V - Receptor Tyrosine-Protein Kinase erbB-2 Leu841Val - Tyrosine Kinase-Type Cell Surface Receptor HER2 L841V - Tyrosine Kinase-Type Cell Surface Receptor HER2 Leu841Val