CL ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 63.2470 25.2860 45.1350 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > kA97ZjqKfqRHqHN41wu22Q > 2025-07-02 11:09:43 > 0.9.12 > ligand > pdb-bcif > 3pfb > atom_site > {"label_asym_id":"U","auth_seq_id":261} > 13 > 11 > 17 > 303 > 0 > 1 $$$$