Molecular docking of galactose (cyan) into the experimental tertiary structure of FgrGalOx (PDB ID 1GOF) [92]. The copper atom is depicted as a dark orange sphere, while W290, Y329, R330, F494, and F194 are depicted as yellow, green, magenta, brown, and red sticks, respectively, including surface representation for F194 and F464. Ligand coordination is indicated in black