CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 3.1500 56.3510 52.8900 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > TuijWVh48uNA6H_ZSiMdkA > 2025-07-09 07:48:45 > 0.9.12 > ligand > pdb-bcif > 3s4y > atom_site > {"label_asym_id":"E","auth_seq_id":1303} > 12 > 7 > 12 > 230 > 0 > 1 $$$$