MN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -46.3680 -0.4310 -36.5110 MN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 6S5FifNYUXjvF7Au-5Dktg > 2025-07-12 21:25:13 > 0.9.12 > ligand > pdb-bcif > 5b31 > atom_site > {"label_asym_id":"K","auth_seq_id":301} > 31 > 19 > 45 > 356 > 0 > 1 $$$$