MN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -91.9950 90.1580 -6.2260 MN 0 2 0 0 0 0 0 0 0 0 0 0 M END > isUPz5x26feUi2KP6uMmOQ > 2025-07-08 16:15:14 > 0.9.12 > ligand > pdb-bcif > 5e40 > atom_site > {"label_asym_id":"K","auth_seq_id":506} > 56 > 18 > 39 > 346 > 0 > 1 $$$$