CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 21.9970 -51.2020 46.7080 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > osGVFPYJvWD2E4g_cl754w > 2024-04-24 18:29:25 > 0.9.11 > ligand > pdb-bcif > 5j3x > atom_site > {"label_asym_id":"U","auth_seq_id":503} > 18 > 84 > 21 > 342 > 0 > 1 $$$$