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Figure 1: Comparison of TAT-HIV and TATκ peptides. The black-coloured letters indicate the replacement of the original amino acid in the original TATHIV domain. The green box within the TAT peptide indicates the presence of two furin sites. A=Alanine; G=Glysine; K=Lysine; Q=Glutamine; R=Arginine; Y=Tyrosine. |