Figure 3.

Ligand-bound Gal3p adopts a closed conformation. Superposition of the ligand-bound form of Gal3p (blue) and the Apo form of Gal3p (teal). The superposition was carried out using only the C-terminal domain of each protein (residues 241–510). Gal3p's ligands (ATP and galactose) are shown in stick representation and are colored as in Figure 2.