CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 130.8930 107.3270 120.2760 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > nqifWGKURWzxRqeW7rtGgQ > 2025-07-02 04:09:26 > 0.9.12 > ligand > pdb-bcif > 1tzn > atom_site > {"label_asym_id":"XA","auth_seq_id":736} > 37 > 24 > 135 > 352 > 0 > 1 $$$$