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. 2017 Mar 14;14:52. doi: 10.1186/s12985-017-0705-9

Fig. 2.

Fig. 2

A comparison of Nullbasic amino acid sequence against an amino acid sequence alignment for TatBH10, TatNL4–3, TatZAC, TatELI and TatMAL. Amino acids highlighted in yellow are conserved for the Tat variants. TatZAC amino acid residue S31 and T41 are circled (blue)