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. 2015 Sep 1;109(5):1049–1057. doi: 10.1016/j.bpj.2015.07.043

Figure 2.

Figure 2

Secondary structures of Bcl-xL in 49 PDB entries in 2M04 numbering scheme. Helical residues are colored in red and disordered/loop residues in gray. White regions mark residues absent in the PDB structure. The PDB entries are ordered and colored based on the nature of the bound ligands: p53 (green), an α-β-foldamer homologs of the BIM BH3 domain (magenta), BH3-only peptides/proteins (blue), small molecules (red), and unbound (black). Note that some structures contain single or double mutations in Bcl-xL (see Table S1 for details). To see this figure in color, go online.