Figure 4.
Structural alignment of M11L, Bcl-xL, and Bcl-2. Sequence alignment based on the alignment of the helices from M11L, Bcl-xL, and Bcl-2. Alignment after helix-7 is based on sequence and functional alignments, due to a lack of structural data. BH domains from Bcl-2 and Bcl-xL are highlighted. Secondary structure elements are shown as cylinders.