Figure 5
From: Antiviral activity of recombinant ankyrin targeted to the capsid domain of HIV-1 Gag polyprotein
Characterization of AnkGAG1D4. (A), Amino acid sequence of the AnkGAG1D4 protein, represented by using the single letter code. The variable residues at the six predefined positions on the ankyrin solvent-exposed surface were highlighted in red. (B), SDS-PAGE analysis of AnkGAG1D4. The AnkGAG1D4 protein was first isolated by affinity chromatography on nickel-column (HisTrap column; lane 3), and further purified by gel filtration chromatography (Sephadex G-75 column; lane 2). Lane 1, molecular mass markers.