CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 27.9640 21.8130 -66.0150 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > wdnPFSVqZ9TQC7X1NG_iiQ > 2025-07-04 14:01:16 > 0.9.12 > ligand > pdb-bcif > 5szn > atom_site > {"label_asym_id":"U","auth_seq_id":622} > 17 > 17 > 16 > 352 > 0 > 1 $$$$