CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 18.3980 115.6790 26.1300 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > W8ZwqBRIOPlAnMjk9J7PdQ > 2025-07-15 15:21:27 > 0.9.12 > ligand > pdb-bcif > 4upu > atom_site > {"label_asym_id":"F","auth_seq_id":1152} > 6 > 5 > 2 > 226 > 0 > 1 $$$$