Figure 3From: Biophysical characterization and crystal structure of the Feline Immunodeficiency Virus p15 matrix proteinStructural comparison of four lentiviral matrix protein. The superimposition of the matrix proteins of FIV (red) with (A) HIV (PDB ID: 1HIW, blue), (B) SIV (PDB ID: 1ECW, green) and (C) EIAV (PDB ID: 1HEK, yellow) matrix proteins. The N- and C-termini are indicated, and the helices are numbered h1 to h5 as in Figure 2A. Black arrows highlight the structural differences at the C-terminal end of the matrix proteins.Back to article page