CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 27.5270 345.6930 -21.8080 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > WegQaQhZvw4DAnTAdLWQyQ > 2025-07-08 11:33:41 > 0.9.12 > ligand > pdb-bcif > 3fcu > atom_site > {"label_asym_id":"IA","auth_seq_id":2005} > 76 > 10 > 24 > 333 > 0 > 1 $$$$