NCIt related terms : ERBB2 NP_004439.2:p.A775_G776insYVMA;
NCIt definition : A tandem duplication of four amino acids, tyrosine-valine-methionine-alanine, between
the alanine at position 775 and the glycine at position 776 of the receptor tyrosine-protein
kinase erbB-2 protein.;