CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 18.8700 10.9880 24.3100 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 3KCTtWsk5YAGwG5yWZxNVw > 2025-07-02 18:34:00 > 0.9.12 > ligand > pdb-bcif > 6bce > atom_site > {"label_asym_id":"F","auth_seq_id":403} > 64 > 8 > 20 > 252 > 0 > 1 $$$$