K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -9.9900 53.5720 112.8950 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > qGQ9JWkB1G_5DwdhVBXRvQ > 2025-07-12 16:18:50 > 0.9.12 > ligand > pdb-bcif > 5u3s > atom_site > {"label_asym_id":"P","auth_seq_id":507} > 22 > 9 > 9 > 254 > 0 > 1 $$$$