Figure 9: Shared peptide repertoire between the HLA-B*44/ 156 variants. This Venn diagram represents shared peptide percentage between HLA-B*44:02, B*44:03 and B*44:35 allelic variants. 3 % of the overall peptide repertoire was found to be shared between the three different allotypes. Of the peptides eluted from B*44:02, 8 % of its repertoire overlapped with B*44:03 peptides and 6 % of it with B*44:35. A slightly higher percentage of the peptide repertoire was found to be shared between the B*44:03 and B*44:35 allotypes.