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Figure 5.
Fig. 5. The carbohydrate-binding site. Stereoview of the
binding site in CG-1B (orange) superimposed with the
carbohydrate recognition domains of CG-1A (yellow) and hGal-1
(purple). The amino acid residues involved in ligand
recognition, namely, His45, Asn47, Arg49, Val60, Asn62, Trp69,
Glu72, and Arg74, are shown in ball-and-stick representation,
and the position of bound water molecules is shown as spheres.
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