K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 78.0500 9.8650 -4.2850 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > cPN6mbqYECx_ERm9UNkw8w > 2025-07-16 08:52:26 > 0.9.12 > ligand > pdb-bcif > 1usb > atom_site > {"label_asym_id":"E","auth_seq_id":3001} > 7 > 7 > 4 > 251 > 0 > 1 $$$$