CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 0.0370 46.3450 61.8110 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 1y4JWn_VFrD9kn674RxVyA > 2025-07-12 15:04:04 > 0.9.12 > ligand > pdb-bcif > 3hdb > atom_site > {"label_asym_id":"O","auth_seq_id":657} > 7 > 8 > 15 > 318 > 0 > 1 $$$$