CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 17.3000 24.2500 21.1000 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 7VsrgAGOO4L520xfdmAjNA > 2025-06-17 19:46:34 > 0.9.12 > ligand > pdb-bcif > 3cna > atom_site > {"label_asym_id":"C","auth_seq_id":239} > 6 > 7 > 2 > 998 > 0 > 1 $$$$