K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 143.5680 43.4730 241.3660 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > qXFsPCc_wcngUIMK5YaQLw > 2025-06-30 23:34:41 > 0.9.12 > ligand > pdb-bcif > 5fw3 > atom_site > {"label_asym_id":"N","auth_seq_id":2371} > 48 > 13 > 20 > 321 > 0 > 1 $$$$