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Figure 6.
Figure 6. Stereo pairs of omit maps around
carbohydrate-binding clefts of (a) the lactoseliganded form and
(b) the ligand-free form of congerin I. The lactose molecule or
the water molecules in the cleft of the ligand-free form were
excluded from phase calculation. The omitted atoms are shown in
red, and the others are shown in blue. Both electron-density
maps (green) are contoured at the 3.5s level. Glc is glucose and
Gal is galactose.
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