Comparison of LLO structure in the LLO-primed state (left, light blue, PDB:8AGB), in a ternary complex with LLO and peptide bound (middle, light brown, PDB:8AGC), and in the NGI-1 and LLO-bound, inhibited state (right, green, this study, PDB:8PN9). LLO is shown as sticks and the GlcNAc2moiety is indicated and labeled. Residues interacting with the glycan are shown as sticks and labeled. Manganese (II) ion is shown as a pink sphere.
