FIGURE 1.
Sequence alignment of γHV Bcl-2 and Bcl-XL homologs. The top sequence is γHV68 M11, and the bottom sequences are human and mouse Bcl-XL as indicated. The numbers after each alignment block indicate the last residue of each sequence in that block. Green or red backgrounds indicate residues lining the BH3 binding groove in either M11 or Bcl-XL, respectively. Sequence conservation between all three homologs is indicated above the sequence alignment, whereas that between human and mouse Bcl-XL is indicated below the alignment. Asterisks denote invariant residues, double dots indicate highly conserved residues, and single dots indicate similar residues.