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Figure 5.
FIGURE 5. Comparison of GH95CBM51, GH98CBM51, and other
CBM51 members. A, overlay of the GH95CBM51 (yellow) and
GH98CBM51 (magenta) carbohydrate-binding sites. Relevant side
chains involved in binding and ligands are shown in stick
representation, and the metal atoms are shown as spheres. B,
phylogenetic analysis of CBM51. The inset shows the complete
analysis and indicates the subfamilies. Subfamilies CBM51a and
CBM51b (circled in the inset) are expanded with detailed
entries. The green star denotes the GH98CBM51 entry, and the
blue star denotes the GH95CBM51 entry. C, alignment of
subfamilies CBM51a (indicated by the green vertical line) and
CBM51b (indicated by the blue vertical line). The entry
numbering corresponds to that in B. GH98CBM51 and GH95CBM51 are
indicated by stars as in B. The secondary structures for
GH98CBM51 and GH95CBM51 are shown above and below the alignment,
respectively. Yellow arrows denote β-strands, and the red
cylinder represents an  -helix. Residues
involved in ligand binding by GH98CBM51 and GH95CBM51 are
indicated above and below the alignment, respectively, by
arrowheads.
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